Luxury Condo Intelligence · Est. 2001
The premier sales data + reporting platform

CONDOMINIUMINTELLIGENCE

Stop relying on incomplete and scattered sales data. CURVE gives you the most complete condo sales data, in-depth unit history, analytics, interactive displays, and client-ready reports in one intelligence platform — across Boston, Miami, and New York, with more markets coming soon.

7-DAY FREE TRIALView Ritz-Carlton South Station DataRitz-Carlton South Station DataView Millennium Tower DataMillennium Tower Data
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432 Park Ave
One Dalton
Central Park
Jade Signature
St. Regis Bal
Ritz-Carlton
Ritz-Carlton Avery St
Mill. Tower
Echelon
220 Central Park South520 Park Avenue432 Park AvenueCentral Park Tower70 VestrySteinway TowerHaddon Hall122 Commonwealth AveThe Surf Club Four Seasons Private ResidencesMaison Commonwealth CondominiumMooreland House200 AmsterdamRaffles BostonOne Dalton25 Beacon35 Commonwealth AveSt. Regis Residences142 BeaconRitz-Carlton South StationPier 4Winthrop CenterThe Sudbury667 TremontOceana Bal Harbour9 Commonwealth Ave291 Marlborough Condominium362 Marlborough Street Condominium222 Commonwealth AveMaison Vernon244 Marlborough Street Condominium148 Commonwealth Ave50 Liberty361 Beacon StMandarin OrientalThe Ritz-Carlton Residences, Sunny Isles Beach5 Joy StreetResidences at The Harvard Club329 Commonwealth AveEchelon Seaport22 LibertyThe Setai ResidencesResidences at 144The 6 Newbury Residences Condominium401 Beacon Condominium4-5 Arlington StZero MarlboroughThe PierceSt. Regis Residences Bal HarbourPorsche Design Tower48 Union ParkThe Quinn64 West Rutland Square94 Beacon StJade SignatureThe Archer73 Mt Vernon StLe Jardin11 Exeter StMillennium Tower303 Berkeley St119 St Botolph StBurrage Mansion28-30 Mount Vernon St17 Commonwealth Ave6 Union Park66 West Rutland SquareThe ClarendonThe Whitwell15 MarlboroughChevron on Tremont200-202 Beacon StThe ELResidences by Armani/CasaJordan Lofts451 Marlborough185 Marlborough Street CondominiumSignet Residences67-71 West Cedar StThe Factory at 46 Wareham10 Farnsworth4 Joy Street201 West BrooklineThe Carlton House25-27 Commonwealth AveThe ParkerAmory on the Park100 Beacon100 ShawmutContinuum on South Beach25 Chestnut StThe Boulevard35 Beacon StOne Thousand MuseumThe Chrysanthemum Condominium80 Beacon36 Commonwealth AveAston Martin Residences MiamiResidences at 566 Columbus128 Beacon95 Appleton118 Commonwealth Ave249 Marlborough Condominium95 Beacon Street Condominium90 Waltham347 Commonwealth Ave7 East Springfield86 MarlboroughRenaissance CondominiumOne Marlborough Condominium73 Pinckney StLovejoy Wharf53 Mount Vernon St90 Marlborough196 West SpringfieldThe Residences at Three Commonwealth AvenueMuse Legacy Building3 Marlborough Street Condominium65 Anderson257 Commonwealth Ave595 Albany179 Marlborough Condominium32-34 Fairfield St203-205 Commonwealth AveSiena341 Commonwealth Ave206 Beacon St52 Beacon St38-40 Commonwealth Ave330 Beacon319 A StreetThe Belvedere169 Commonwealth Ave251 ShawmutDubarry Condominium138-140 Mount Vernon1515 Commonwealth Avenue108 Mount VernonThe Marais234 Marlborough StBattery Wharf103 Marlborough88 BeaconSepia254 Commonwealth AveProvidence on Newbury151 Beacon St113 Commonwealth AveThe BlakePhillips Square Residences22-24 MarlboroughClark Weld House CondominiumW Boston176 Marlborough Condominium62 Commonwealth Ave45 Province82 ChestnutAtelier 505265 Beacon St30 Hancock St70-80 Warren / 6-14 ClarendonFour Seasons Place49 Beacon251-253 MarlboroughThe LucasMillennium Place311 Commonwealth Ave88 Mount Vernon1 Chestnut32 Chestnut Street CondominiumThe Mews on Beaver Place167 Commonwealth AveFour Seasons Residences Miami97-99 Mt VernonSlip45207 Commonwealth AveThe 35 Marlborough Street CondominiumThe MezzThe Heritage545 East Second17 Gloucester St354 Beacon Street Condominium121 Charles St215 Commonwealth AveEcho Brickell65 Commonwealth AveUnion Wharf29-31 BrimmerMissoni BaiaIntercontinental116 Charles320 Shawmut197 Commonwealth AveStadia 50337 Marlborough Condominium93 Mount Vernon StForecaster 121Commercial WharfLincolnshire Residences728 Tremont365 Marlborough Street CondominiumClaflin Condominium1154 WashingtonPort453 Myrtle StVantage Point364 Marlborough363 Marlborough191 Beacon St39 A Street63 West Cedar St377 Commonwealth Ave73 Marlboro Street CondominiumOne CharlesThe Meads230 Marlborough CondominiumThe Tudor20 Gloucester StPenny Savings Bank65 Marlborough Street Condominium401-403 Marlborough323 Commonwealth Avenue Condominium395 MarlboroughJonah B. Wallace House CondominiumPhillips Court119 Marlborough80 MarlboroughHenry James Condominium32 Rutland765 East ThirdTrinity Place815 East Fifth478 Beacon Street Condominium64 Commonwealth AveGrandview183 Commonwealth Avenue CondominiumRitz-Carlton Avery St43 Mount Vernon428 Marlborough259 MarlboroughChestnut PlaceSlip65Lewis Wharf9 UptonRowes Wharf472 West Broadway261 Commonwealth Ave14 West Broadway12 Walnut St13-15 Pinckney13-15 Gloucester St76 West Rutland Square236 Marlborough Street Condominium47-49 Hancock Street Condominium11-15 Dartmouth Place51 Silver67 Marlborough Street Condominium195 Beacon Street Condominium50 Commonwealth Ave285 Beacon Street Condominium6 Walnut Street Condominium22 RiverAlberta A. Pope Building22-24-26 Commonwealth Ave31-33 Irving46 Commonwealth AveCabot House17 CazenoveThe Royal360 Newbury250 Beacon CondominiumVesta South Boston244-246 Beacon Street Condominium100 A Street43 Anderson St340 West Second184-190 Commonwealth Ave435 Marlborough90 BeaconD4333 Commonwealth Ave233 Commonwealth Ave345 Commonwealth Ave313 Marlborough Street CondominiumRiver HouseThe Ceinture69 St Botolph St214-218 West CantonLaconia Lofts79 Chandler414 Beacon StThe Cosmopolitan106 Myrtle St194 Marlborough133-135 Marlborough180 Commonwealth Ave74 Phillips36 Beacon122 Beacon447 Marlborough375 Marlborough Street Condominium150 West Broadway106 Marlborough127 Beacon Street Condominium511 Beacon Street Condominium370 Marlborough9 Hancock StTiberon Condominium131 Marlborough150-156 Athens74-76 Commonwealth Ave3 Walnut29 Marlborough140 St Botolph St394 Marlborough227-233 West CantonLindsay Place515 East FirstHeaven on Beacon CondominiumTremont on the Common32-34 Hancock37 Mount Vernon Condominium25 Dartmouth St531-533 East Second17 Marlborough Street Condominium324 Shawmut260 Beacon CondominiumThe Lawrence136-138 Beacon Street Condominium282 Newbury St293-295 Commonwealth Ave135 Commonwealth AveNine Appleton PlaceCarriage House on Joy Street6 Claremont Park285 Columbus Lofts43-47 St Botolph St325 Columbus Ave184 Marlborough342 Commonwealth Ave49-53 Grove Street Condominium306-312 Columbus8 Joy / 45-47 Mount VernonThe VistaThe Starboard at Navy Yard167 Beacon Street Condominium128 Marlborough Street Condominium298 Commonwealth Ave400 Marlborough124 Beacon Street Condominium760 East Broadway529 Columbus41 Commonwealth Ave545 East Third205 E St172 Beacon Street Condominium616 East Fourth373 Marlborough Street Condominium28 Marlborough Street Condominium239 Commonwealth Ave12-16 Worcester Square146 Marlborough386 Commonwealth AveThe Bryant / 301 ColumbusThe Saint George8-10 Mercer121 Beacon StSt. Cloud17-21 Worcester Square584 East Third319 Marlborough Condominium78-84 Berkeley / 53-55 ChandlerSixty-Eight Marlborough CondominiumFP3240 Marlborough CondominiumThree Fifty Seven Beacon Condominium261 Beacon Street Condominium486-488 Beacon Street Condominium32 Union Park44 Ellery388 Marlborough290 Commonwealth Ave238 Marlborough Street Condominium881 East Second1411 Washington5-6 Champney / Revere286 Beacon Street Condominium291 Beacon Street Condominium480-482 East Fourth164 Beacon Street Condominium430 Marlborough Street Condominium312-314 Dartmouth Street CondominiumFolio Boston54-58 Myrtle70 Marlborough21-23 Temple137 Marlborough Street Condominium192 Commonwealth Avenue Condominium263 Commonwealth Ave31 Mercer61-63 St Botolph381 Marlborough Street Condominium219-225 ShawmutBeacon Place CondominiumThe SomersetOne Garden StreetThe ThorndikeCharlesviewPrince on Newbury57 L StThe Vendome1 Primus2 West Sixth373 Commonwealth Ave232 Old Colony Ave121 Marlborough Condominium298 Columbus Ave24-26 Hancock75 Chestnut143 West Brookline75 Clarendon928 East Broadway621 East First343 Commonwealth AveCumberland Place687-697 Massachusetts Ave12 Marlborough Street Condominium226 Marlborough Street CondominiumLawrence Court Condominium74-76 Marlborough170 West Broadway412 Beacon Street Condominium82-90 Massachusetts AveAcqualina Resort & Residences387 Marlborough345 D St180 Marlborough Street Condominium377 Marlborough Condominium275 Old ColonyMarlborough Court Condominium261 Marlborough437-439 MarlboroughDartmouth Square / 150 Appleton36 Hancock1 Commonwealth AveBlackstone Park351 Commonwealth Ave280 Commonwealth Ave309 E StThe Penmark280 Beacon257 MarlboroughGarrisonThe Savoy57 MarlboroughBeacon Towers17 VintonAppleton Place334-338 Beacon171 West FourthPray Brothers Carriage14 I St480 West Broadway320 Commonwealth Ave37 BeaconStrada 234169-171 Beacon Street Condominium490-492 Beacon540 East BroadwayThe 1850 Lofts85 Marlborough228-230 Beacon Street Condominium425-427 Marlborough393 Marlborough123 Marlborough Street Condominium314-330 West Second298 Marlborough293 Beacon Street CondominiumThe MetropolitanTwo Marlborough Condominium126 Commonwealth Condominium182 Marlborough Street CondominiumRollins Square228 Commonwealth Ave542 DorchesterWindsor Place401-407 West First190 Marlborough Street Condominium313-317 Beacon Street Condominium48 BeaconBrimmer Chambers338 Marlborough Street CondominiumThe BelvoirBowdoin Place48-50 GoldDover LoftsTwo Clarendon SquareWhitehall Condominium56-60 Commonwealth Ave1682 Washington922 Beacon Street CondominiumDartmouth Square / 130 Appleton250 Commonwealth Ave336 Marlborough163 Beacon Street Condominium1597 Washington125 Beacon Street CondominiumBraemore360 West Second49 L StStratford 31215 Athens21 BeaconParkside ResidencesAudubon ParkMacallen BuildingWilkes Passage520 BeaconGateway Terrace LoftsMinot Hall182 Beacon Street Condominium794 East Seventh191 Commonwealth Ave488 Dorchester485-495 Harrison Ave36 A StThe ModernAlleleBarnes Mansion637 East FirstWashington UnionCourt Square Press125 B Street12 Mohawk71 Marlborough Street Condominium405 Marlborough25 Channel Center259 BeaconHarbor Towers350 West Broadway687 East Second503 East First312 West Third199 Marlborough92 Beacon416 MarlboroughThe Charlesgate270 Beacon Street Condominium534-536 Dorchester / 9 Glover893 East Second70-72 Mount Vernon255 Beacon Condominium606 East Fourth382 Commonwealth Ave246 Marlborough272 Marlborough Street CondominiumArtBlock141 West Second1666 Washington407 Marlborough19 Union Park288 C StCushing-Endicott House Condominium77 Waltham411 Marlborough220-224 Marlborough858-862 East Second437 D Street276 Marlborough462 Beacon Street Condominium396 Marlborough Street CondominiumTremont TowersThe Inverness Condominium766-774 East Third441 Marlborough Street Condominium225 Dorchester90 Commonwealth Ave295-297 BeaconThe 88 Marlborough Street Condominium35 Channel Center700 HarrisonDockside Place / 15 Sleeper421-423 Marlborough Street CondominiumCopley Condominium761 E Sixth St350 West Second350 West FourthThe 27 Lofts69-77 East Berkeley45-55 West BroadwayDockside Place / 33 Sleeper20 Union Park1140 WashingtonFive Appleton Condominium171 Marlborough Street Condominium258 Marlborough345 West BroadwayThe PrinceFort Point PlaceHotel Union152 Old Colony Ave47-51 Dorchester549 East Fourth549 East Third / 201-203 K398 Marlborough Street CondominiumShipway Place236 Beacon653 East SecondThe ColumbiaTrolley House308 Commonwealth Ave115-131 Tudor / 122-124 W Seventh685-695 East FifthWest Side Condo180 Beacon525 East Second129-141 Bolton / 154-166 W ThirdFairfax Condominium45 Vinton397-399 West Broadway16 Commonwealth Ave39 DorchesterNorthampton Lofts26 Union Park50-52 Athens / 80 APorter 156118 Tudor273 Commonwealth Ave404 West FirstThree Douglass ParkHarborview881 East First LoftsLennon Court451-453 Massachusetts Ave232 Marlborough Street Condominium33-35 Middle219 Beacon Street Condominium355 Marlborough Street Condominium363 Beacon Street Condominium464 Beacon Street Condominium577 Chester Square61 Mount Vernon67 Mount Vernon220 Central Park South520 Park Avenue432 Park AvenueCentral Park Tower70 VestrySteinway TowerHaddon Hall122 Commonwealth AveThe Surf Club Four Seasons Private ResidencesMaison Commonwealth CondominiumMooreland House200 AmsterdamRaffles BostonOne Dalton25 Beacon35 Commonwealth AveSt. Regis Residences142 BeaconRitz-Carlton South StationPier 4Winthrop CenterThe Sudbury667 TremontOceana Bal Harbour9 Commonwealth Ave291 Marlborough Condominium362 Marlborough Street Condominium222 Commonwealth AveMaison Vernon244 Marlborough Street Condominium148 Commonwealth Ave50 Liberty361 Beacon StMandarin OrientalThe Ritz-Carlton Residences, Sunny Isles Beach5 Joy StreetResidences at The Harvard Club329 Commonwealth AveEchelon Seaport22 LibertyThe Setai ResidencesResidences at 144The 6 Newbury Residences Condominium401 Beacon Condominium4-5 Arlington StZero MarlboroughThe PierceSt. Regis Residences Bal HarbourPorsche Design Tower48 Union ParkThe Quinn64 West Rutland Square94 Beacon StJade SignatureThe Archer73 Mt Vernon StLe Jardin11 Exeter StMillennium Tower303 Berkeley St119 St Botolph StBurrage Mansion28-30 Mount Vernon St17 Commonwealth Ave6 Union Park66 West Rutland SquareThe ClarendonThe Whitwell15 MarlboroughChevron on Tremont200-202 Beacon StThe ELResidences by Armani/CasaJordan Lofts451 Marlborough185 Marlborough Street CondominiumSignet Residences67-71 West Cedar StThe Factory at 46 Wareham10 Farnsworth4 Joy Street201 West BrooklineThe Carlton House25-27 Commonwealth AveThe ParkerAmory on the Park100 Beacon100 ShawmutContinuum on South Beach25 Chestnut StThe Boulevard35 Beacon StOne Thousand MuseumThe Chrysanthemum Condominium80 Beacon36 Commonwealth AveAston Martin Residences MiamiResidences at 566 Columbus128 Beacon95 Appleton118 Commonwealth Ave249 Marlborough Condominium95 Beacon Street Condominium90 Waltham347 Commonwealth Ave7 East Springfield86 MarlboroughRenaissance CondominiumOne Marlborough Condominium73 Pinckney StLovejoy Wharf53 Mount Vernon St90 Marlborough196 West SpringfieldThe Residences at Three Commonwealth AvenueMuse Legacy Building3 Marlborough Street Condominium65 Anderson257 Commonwealth Ave595 Albany179 Marlborough Condominium32-34 Fairfield St203-205 Commonwealth AveSiena341 Commonwealth Ave206 Beacon St52 Beacon St38-40 Commonwealth Ave330 Beacon319 A StreetThe Belvedere169 Commonwealth Ave251 ShawmutDubarry Condominium138-140 Mount Vernon1515 Commonwealth Avenue108 Mount VernonThe Marais234 Marlborough StBattery Wharf103 Marlborough88 BeaconSepia254 Commonwealth AveProvidence on Newbury151 Beacon St113 Commonwealth AveThe BlakePhillips Square Residences22-24 MarlboroughClark Weld House CondominiumW Boston176 Marlborough Condominium62 Commonwealth Ave45 Province82 ChestnutAtelier 505265 Beacon St30 Hancock St70-80 Warren / 6-14 ClarendonFour Seasons Place49 Beacon251-253 MarlboroughThe LucasMillennium Place311 Commonwealth Ave88 Mount Vernon1 Chestnut32 Chestnut Street CondominiumThe Mews on Beaver Place167 Commonwealth AveFour Seasons Residences Miami97-99 Mt VernonSlip45207 Commonwealth AveThe 35 Marlborough Street CondominiumThe MezzThe Heritage545 East Second17 Gloucester St354 Beacon Street Condominium121 Charles St215 Commonwealth AveEcho Brickell65 Commonwealth AveUnion Wharf29-31 BrimmerMissoni BaiaIntercontinental116 Charles320 Shawmut197 Commonwealth AveStadia 50337 Marlborough Condominium93 Mount Vernon StForecaster 121Commercial WharfLincolnshire Residences728 Tremont365 Marlborough Street CondominiumClaflin Condominium1154 WashingtonPort453 Myrtle StVantage Point364 Marlborough363 Marlborough191 Beacon St39 A Street63 West Cedar St377 Commonwealth Ave73 Marlboro Street CondominiumOne CharlesThe Meads230 Marlborough CondominiumThe Tudor20 Gloucester StPenny Savings Bank65 Marlborough Street Condominium401-403 Marlborough323 Commonwealth Avenue Condominium395 MarlboroughJonah B. Wallace House CondominiumPhillips Court119 Marlborough80 MarlboroughHenry James Condominium32 Rutland765 East ThirdTrinity Place815 East Fifth478 Beacon Street Condominium64 Commonwealth AveGrandview183 Commonwealth Avenue CondominiumRitz-Carlton Avery St43 Mount Vernon428 Marlborough259 MarlboroughChestnut PlaceSlip65Lewis Wharf9 UptonRowes Wharf472 West Broadway261 Commonwealth Ave14 West Broadway12 Walnut St13-15 Pinckney13-15 Gloucester St76 West Rutland Square236 Marlborough Street Condominium47-49 Hancock Street Condominium11-15 Dartmouth Place51 Silver67 Marlborough Street Condominium195 Beacon Street Condominium50 Commonwealth Ave285 Beacon Street Condominium6 Walnut Street Condominium22 RiverAlberta A. Pope Building22-24-26 Commonwealth Ave31-33 Irving46 Commonwealth AveCabot House17 CazenoveThe Royal360 Newbury250 Beacon CondominiumVesta South Boston244-246 Beacon Street Condominium100 A Street43 Anderson St340 West Second184-190 Commonwealth Ave435 Marlborough90 BeaconD4333 Commonwealth Ave233 Commonwealth Ave345 Commonwealth Ave313 Marlborough Street CondominiumRiver HouseThe Ceinture69 St Botolph St214-218 West CantonLaconia Lofts79 Chandler414 Beacon StThe Cosmopolitan106 Myrtle St194 Marlborough133-135 Marlborough180 Commonwealth Ave74 Phillips36 Beacon122 Beacon447 Marlborough375 Marlborough Street Condominium150 West Broadway106 Marlborough127 Beacon Street Condominium511 Beacon Street Condominium370 Marlborough9 Hancock StTiberon Condominium131 Marlborough150-156 Athens74-76 Commonwealth Ave3 Walnut29 Marlborough140 St Botolph St394 Marlborough227-233 West CantonLindsay Place515 East FirstHeaven on Beacon CondominiumTremont on the Common32-34 Hancock37 Mount Vernon Condominium25 Dartmouth St531-533 East Second17 Marlborough Street Condominium324 Shawmut260 Beacon CondominiumThe Lawrence136-138 Beacon Street Condominium282 Newbury St293-295 Commonwealth Ave135 Commonwealth AveNine Appleton PlaceCarriage House on Joy Street6 Claremont Park285 Columbus Lofts43-47 St Botolph St325 Columbus Ave184 Marlborough342 Commonwealth Ave49-53 Grove Street Condominium306-312 Columbus8 Joy / 45-47 Mount VernonThe VistaThe Starboard at Navy Yard167 Beacon Street Condominium128 Marlborough Street Condominium298 Commonwealth Ave400 Marlborough124 Beacon Street Condominium760 East Broadway529 Columbus41 Commonwealth Ave545 East Third205 E St172 Beacon Street Condominium616 East Fourth373 Marlborough Street Condominium28 Marlborough Street Condominium239 Commonwealth Ave12-16 Worcester Square146 Marlborough386 Commonwealth AveThe Bryant / 301 ColumbusThe Saint George8-10 Mercer121 Beacon StSt. Cloud17-21 Worcester Square584 East Third319 Marlborough Condominium78-84 Berkeley / 53-55 ChandlerSixty-Eight Marlborough CondominiumFP3240 Marlborough CondominiumThree Fifty Seven Beacon Condominium261 Beacon Street Condominium486-488 Beacon Street Condominium32 Union Park44 Ellery388 Marlborough290 Commonwealth Ave238 Marlborough Street Condominium881 East Second1411 Washington5-6 Champney / Revere286 Beacon Street Condominium291 Beacon Street Condominium480-482 East Fourth164 Beacon Street Condominium430 Marlborough Street Condominium312-314 Dartmouth Street CondominiumFolio Boston54-58 Myrtle70 Marlborough21-23 Temple137 Marlborough Street Condominium192 Commonwealth Avenue Condominium263 Commonwealth Ave31 Mercer61-63 St Botolph381 Marlborough Street Condominium219-225 ShawmutBeacon Place CondominiumThe SomersetOne Garden StreetThe ThorndikeCharlesviewPrince on Newbury57 L StThe Vendome1 Primus2 West Sixth373 Commonwealth Ave232 Old Colony Ave121 Marlborough Condominium298 Columbus Ave24-26 Hancock75 Chestnut143 West Brookline75 Clarendon928 East Broadway621 East First343 Commonwealth AveCumberland Place687-697 Massachusetts Ave12 Marlborough Street Condominium226 Marlborough Street CondominiumLawrence Court Condominium74-76 Marlborough170 West Broadway412 Beacon Street Condominium82-90 Massachusetts AveAcqualina Resort & Residences387 Marlborough345 D St180 Marlborough Street Condominium377 Marlborough Condominium275 Old ColonyMarlborough Court Condominium261 Marlborough437-439 MarlboroughDartmouth Square / 150 Appleton36 Hancock1 Commonwealth AveBlackstone Park351 Commonwealth Ave280 Commonwealth Ave309 E StThe Penmark280 Beacon257 MarlboroughGarrisonThe Savoy57 MarlboroughBeacon Towers17 VintonAppleton Place334-338 Beacon171 West FourthPray Brothers Carriage14 I St480 West Broadway320 Commonwealth Ave37 BeaconStrada 234169-171 Beacon Street Condominium490-492 Beacon540 East BroadwayThe 1850 Lofts85 Marlborough228-230 Beacon Street Condominium425-427 Marlborough393 Marlborough123 Marlborough Street Condominium314-330 West Second298 Marlborough293 Beacon Street CondominiumThe MetropolitanTwo Marlborough Condominium126 Commonwealth Condominium182 Marlborough Street CondominiumRollins Square228 Commonwealth Ave542 DorchesterWindsor Place401-407 West First190 Marlborough Street Condominium313-317 Beacon Street Condominium48 BeaconBrimmer Chambers338 Marlborough Street CondominiumThe BelvoirBowdoin Place48-50 GoldDover LoftsTwo Clarendon SquareWhitehall Condominium56-60 Commonwealth Ave1682 Washington922 Beacon Street CondominiumDartmouth Square / 130 Appleton250 Commonwealth Ave336 Marlborough163 Beacon Street Condominium1597 Washington125 Beacon Street CondominiumBraemore360 West Second49 L StStratford 31215 Athens21 BeaconParkside ResidencesAudubon ParkMacallen BuildingWilkes Passage520 BeaconGateway Terrace LoftsMinot Hall182 Beacon Street Condominium794 East Seventh191 Commonwealth Ave488 Dorchester485-495 Harrison Ave36 A StThe ModernAlleleBarnes Mansion637 East FirstWashington UnionCourt Square Press125 B Street12 Mohawk71 Marlborough Street Condominium405 Marlborough25 Channel Center259 BeaconHarbor Towers350 West Broadway687 East Second503 East First312 West Third199 Marlborough92 Beacon416 MarlboroughThe Charlesgate270 Beacon Street Condominium534-536 Dorchester / 9 Glover893 East Second70-72 Mount Vernon255 Beacon Condominium606 East Fourth382 Commonwealth Ave246 Marlborough272 Marlborough Street CondominiumArtBlock141 West Second1666 Washington407 Marlborough19 Union Park288 C StCushing-Endicott House Condominium77 Waltham411 Marlborough220-224 Marlborough858-862 East Second437 D Street276 Marlborough462 Beacon Street Condominium396 Marlborough Street CondominiumTremont TowersThe Inverness Condominium766-774 East Third441 Marlborough Street Condominium225 Dorchester90 Commonwealth Ave295-297 BeaconThe 88 Marlborough Street Condominium35 Channel Center700 HarrisonDockside Place / 15 Sleeper421-423 Marlborough Street CondominiumCopley Condominium761 E Sixth St350 West Second350 West FourthThe 27 Lofts69-77 East Berkeley45-55 West BroadwayDockside Place / 33 Sleeper20 Union Park1140 WashingtonFive Appleton Condominium171 Marlborough Street Condominium258 Marlborough345 West BroadwayThe PrinceFort Point PlaceHotel Union152 Old Colony Ave47-51 Dorchester549 East Fourth549 East Third / 201-203 K398 Marlborough Street CondominiumShipway Place236 Beacon653 East SecondThe ColumbiaTrolley House308 Commonwealth Ave115-131 Tudor / 122-124 W Seventh685-695 East FifthWest Side Condo180 Beacon525 East Second129-141 Bolton / 154-166 W ThirdFairfax Condominium45 Vinton397-399 West Broadway16 Commonwealth Ave39 DorchesterNorthampton Lofts26 Union Park50-52 Athens / 80 APorter 156118 Tudor273 Commonwealth Ave404 West FirstThree Douglass ParkHarborview881 East First LoftsLennon Court451-453 Massachusetts Ave232 Marlborough Street Condominium33-35 Middle219 Beacon Street Condominium355 Marlborough Street Condominium363 Beacon Street Condominium464 Beacon Street Condominium577 Chester Square61 Mount Vernon67 Mount Vernon

The most complete condominium transaction dataset.

CURVE pieces together the fragmented data beneath every serious real estate market read: legal units, developer sales, resales, combo sales, deed context, appreciation, gain/loss history, and more.

0+
Verified Closed Sales & Events
Records sourced from county registries and official records across Boston, Miami, and New York
'71'80'90'00'10'20'26
0 yrs
Of Historical Data
Every sale since Dec 1971 — full market cycles
1971Start
2008Crash
2016Peak
2020COVID
2026Today
0%
Transaction level transparency
Full unit details, transaction history, and ownership economics centralized into one platform
Current + historical condo unit details
Developer sale, resales, combo + restricted sales
Appreciation, hold period, gain vs loss metrics
Beds, baths, sqft, Percent Interest, Registry of Deeds + assessor cross-checks.

Built for people who need to know the market and specific transactions better than anyone else in the room.

Agents, brokerages, investors, developers, lenders, and appraisers use CURVE when knowing your market's data matters makes a difference.

Agents & Brokers

Build real transaction expertise before the client conversation starts.

CURVE helps agents and brokers understand the transaction record behind the market, not just pull a few surface comps. Use it to sharpen your own read, prepare listing strategy, support buyer conversations, explain pricing, and show clients the sales history that actually matters: developer sales, resales, combo sales, appreciation, layouts, price per foot, and comparable activity across the market.

Know the transactions. Explain the market. Earn the trust.
Brokerages

Raise the market standard across the whole firm.

CURVE gives brokerage leadership a shared intelligence layer for the transaction data, neighborhoods, and assets where the firm competes. Agents walk into buyer consults, seller meetings, pricing reviews, and follow-ups with the same verified sale history, analytics, and client-ready reporting. The value is consistency: better-prepared agents, stronger advice, and a brokerage brand that feels more informed than everyone else in the room.

Make better preparation part of the brokerage brand.
Investors

Underwrite the transaction history, not the brochure.

Investors need to know how a unit has actually traded, appreciated, and performed against the surrounding market. CURVE shows sale history, prior basis, appreciation, hold periods, gain/loss outcomes, unit mix, and price-per-foot movement so you can compare opportunities with discipline. Use it before buying, before selling, and while tracking where value is moving.

See the basis. Understand the upside. Avoid the guesswork.
Developers

Understand where your assets sit in the market now.

Developers need more than launch pricing. CURVE shows how comparable transaction sets have absorbed, resold, appreciated, and held value across cycles, price bands, bedroom mixes, and unit sizes. Use it to understand current resale performance, buyer demand, competitive positioning, and where the market is moving before the next pricing, acquisition, financing, or asset-management decision.

Read the market clearly, even when new supply is quiet.
Lenders

Validate collateral with the transaction history behind the asset.

Neighborhood comps miss the transaction-level value drivers inside luxury condo assets. CURVE gives lenders unit-level sale history, prior-sale context, appreciation, financing signals, price-per-foot movement, and resale performance so collateral review is grounded in the exact market the borrower is entering. It helps credit teams understand support, risk, and liquidity before the questions start.

Sharper collateral review. Fewer blind spots.
Appraisers

Build valuations from transaction evidence, not guesswork.

Appraisers need defensible support when asset premiums, floor position, layout, and unit size matter. CURVE surfaces the closed sale history, unit characteristics, prior-sale basis, appreciation, and comparable transaction activity needed to explain adjustments with less guesswork. It is built for valuation work where the wrong comp set can distort the entire conclusion.

Defend the value with better underlying evidence.
START 7-DAY FREE TRIAL

The premier data, analytics, and reporting platform every professional needs

CURVE shows what actually happened in the market, cleans the fragmented and scattered transaction context, and turns verified data into analysis you can leverage with clients.

Full-market coverage
×MLS sold data

MLS only shows what was listed there. Many luxury condos, developer closings, private resales, off-market trades, package deals, and high-end transfers never hit the MLS.

✓CURVE

CURVE pulls every sale, deed event, unit record, and source-backed transaction from the Registry of Deeds, assessor database, and other verified sources to show the full market, not just the MLS-visible slice.

Comp-quality sale context
×MLS sold data

MLS can tell you when some units are sold. It cannot tell you whether the sale was developer inventory, a true resale, a combo residence, a restricted transfer, or a deed event that should not be treated as a normal comp.

✓CURVE

CURVE classifies the sale before you use it: developer sale vs resale, combo-sale logic and history, deed context, prior-sale basis, appreciation metrics, and transfer quality so the wrong record does not distort your analysis.

Unit lineage over time
×MLS sold data

MLS shows you basic information and listing remarks, but it is still a point-in-time listing record. MLS does not show how the unit has traded over time or whether its last sale actually supports today’s value.

✓CURVE

CURVE connects the unit’s sale lineage: prior prices, hold period, appreciation, gain/loss, cash vs mortgage, resale order, and comparable activity across the sales data so you can explain why the unit should command its number.

Defensible market logic
×MLS sold data

MLS forces agents to improvise the market read: download comps, copy screenshots, build a CMA, remember property quirks, and manually explain why one sale matters more than another.

✓CURVE

CURVE turns cleaned records into market logic: appreciation, gain vs loss, bedroom mix, sqft bands, price ranges, sale cycles, and transaction performance that make pricing, buyer advice, and seller conversations actually defensible.

Client-ready output
×MLS sold data

MLS gives you raw records. You then spend hours piecing together comps, screenshots, notes, and proposals that may still be based on an incomplete view of the transaction history and market.

✓CURVE

CURVE turns in-depth data analysis into client-ready assets: interactive reports, unit sale histories, custom data feeds, tracking updates, and shareable links that make your expertise visible before you even start explaining.

The point is simple: CURVE gives you the data, analysis, and reports that MLS cannot.
See CURVE →

CURVE Plans

Plus

$95/month
Start 7-day free trial→
Verified sales and unit historyVerified sales history and condo unit-level research in one workflow: closings, developer sales vs resales, combo sales, deed context, layout, financing, prior sales, appreciation, and comparable activity.
AI analysis built inPrice units, compare comps, and pull the evidence behind any building, with AI analysis built into every workflow.
Advanced market analyticsSee all data plus appreciation and gain vs loss metrics by bedroom, square feet, price range, and sale cycle.
Client-ready report studioCreate polished, fully custom interactive reports for deep analysis, listing prep, pricing, buyers, and live presentations.
Sharing + TrackingShare reports, unit sale histories, and custom data feeds. Track saved searches, client criteria, and new market activity.

Pro

Most depth
$195/month
Start 7-day free trial→
Everything in PlusFull verified sales and unit history, advanced analytics, report studio, sharing, tracking, and AI analysis included.
Unlimited AI analysisRun the analysis as hard as the day demands — every listing priced, every offer built, every comp argued, with no daily limit and no waiting for it to reopen.
Price a listing you can defendPressure-test any list price against every real closing, the active competition, and the unit's resale history — and hold the number when the seller pushes.
Win the comp debatePut any buildings or units side by side on price per foot, premiums, and liquidity — and take apart the comp the other agent is leaning on.
Walk into any room readyTurn the record into the talking points, the objection answered before it's raised, and the next move — every pitch and call backed by evidence.

Developer

CustomFor developers & sponsors
Get in touch→
Sellout pace + absorption analyticsTrack absorption milestones, sellout duration, and pricing trajectory across comparable sell-downs in the dedicated developer tab.
Floor, penthouse + unit-mix premiumsSee how price per foot climbs by floor band, the true penthouse premium, and how every bedroom and size tier sold.
Position against the real comp setCompare comparable towers side by side on liquidity, price-per-foot bands, premiums, and resale-vs-developer spreads.
The full record, not the MLS sliceEvery closing, developer sale, resale, and deed event, straight from the Registry of Deeds and assessor data.
Investor- + partner-ready evidenceTurn absorption, pricing, and resale performance into polished interactive reports and shareable feeds for investors and lenders.

Brokerage

Custom15 agent minimum
Get in touch→
Everything in PlusEvery agent gets verified sales and unit history, advanced analytics, report studio, sharing, and Tracking.
Team-wide agent accessGive agents the same professional-grade market intelligence and presentation layer without each person rebuilding their own process.
Brokerage coverage strategyOrganize market and neighborhood coverage around where the firm competes, recruits, farms, and wants to win more listings.
Consistent client standardsMake every seller, buyer, and investor conversation feel sharper with shared reports, data views, and brokerage-quality materials.
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Building intelligence index

Every Condo Building. Every Sale. Every Unit.

A live index of luxury condo buildings across our markets, sale depth, resale activity, and unit-level history. Click any building to unlock its dedicated data workspace.

Live synced Jun 30, 1:03 PM EDT
Building
Avg $/SF (last 12 mo)
Units
Total Sales
Resales
History
Ritz-Carlton South Station
Boston · Downtown
$2,105/SF
166
33
0
Mar 2026–Jun 2026
$2,105/SF
Avg $/SF (last 12 mo)
166
Units
33
Sales
0
Resales
Mar 2026–Jun 2026
History
Winthrop Center
Boston · Downtown
$2,031/SF
317
150
2
Apr 2023–Jun 2026
$2,031/SF
Avg $/SF (last 12 mo)
317
Units
150
Sales
2
Resales
Apr 2023–Jun 2026
History
One Dalton
Boston · Back Bay
$2,668/SF
171
208
45
May 2019–Jun 2026
$2,668/SF
Avg $/SF (last 12 mo)
171
Units
208
Sales
45
Resales
May 2019–Jun 2026
History
Raffles Boston
Boston · Back Bay
$2,438/SF
131
138
11
Jun 2023–May 2026
$2,438/SF
Avg $/SF (last 12 mo)
131
Units
138
Sales
11
Resales
Jun 2023–May 2026
History
Millennium Tower
Boston · Downtown
$1,446/SF
442
683
246
Jul 2016–Jun 2026
$1,446/SF
Avg $/SF (last 12 mo)
442
Units
683
Sales
246
Resales
Jul 2016–Jun 2026
History
Mandarin Oriental
Boston · Back Bay
$2,162/SF
76
164
90
Aug 2008–Apr 2026
$2,162/SF
Avg $/SF (last 12 mo)
76
Units
164
Sales
90
Resales
Aug 2008–Apr 2026
History
Echelon Seaport
Boston · Seaport
$1,721/SF
446
507
71
Dec 2019–May 2026
$1,721/SF
Avg $/SF (last 12 mo)
446
Units
507
Sales
71
Resales
Dec 2019–May 2026
History
Four Seasons Residences Miami
Miami · Brickell
$1,006/SF
176
473
289
2003–2026
$1,006/SF
Avg $/SF (last 12 mo)
176
Units
473
Sales
289
Resales
2003–2026
History
Porsche Design Tower
Miami · Sunny Isles Beach
$1,560/SF
132
177
54
2016–2026
$1,560/SF
Avg $/SF (last 12 mo)
132
Units
177
Sales
54
Resales
2016–2026
History
Aston Martin Residences Miami
Miami · Downtown Miami
$1,266/SF
393
451
65
2024–2026
$1,266/SF
Avg $/SF (last 12 mo)
393
Units
451
Sales
65
Resales
2024–2026
History
One Thousand Museum
Miami · Downtown Miami
$1,287/SF
84
129
45
2019–2026
$1,287/SF
Avg $/SF (last 12 mo)
84
Units
129
Sales
45
Resales
2019–2026
History
Continuum on South Beach
Miami · South of Fifth
$1,305/SF
496
1,494
999
2002–2026
$1,305/SF
Avg $/SF (last 12 mo)
496
Units
1,494
Sales
999
Resales
2002–2026
History
Steinway Tower
New York · Midtown
$4,225/SF
60
59
3
2020–2026
$4,225/SF
Avg $/SF (last 12 mo)
60
Units
59
Sales
3
Resales
2020–2026
History
220 Central Park South
New York · Central Park South
$7,545/SF
117
138
25
2018–2026
$7,545/SF
Avg $/SF (last 12 mo)
117
Units
138
Sales
25
Resales
2018–2026
History
Central Park Tower
New York · Midtown
$4,697/SF
176
127
4
2021–2026
$4,697/SF
Avg $/SF (last 12 mo)
176
Units
127
Sales
4
Resales
2021–2026
History
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Every Deal Going Back Decades

A live preview of the same report data model: unit, date, price, financing, $/SF, square footage, beds, sale type, and gain/loss. Up to five rows show. The full ledger unlocks after signup.

Ritz-Carlton South StationBoston · Downtown
Winthrop Center
One Dalton
Raffles Boston
Millennium Tower
Mandarin Oriental
Echelon Seaport
Four Seasons Residences Miami
Porsche Design Tower
Aston Martin Residences Miami
One Thousand Museum
Continuum on South Beach
Steinway Tower
220 Central Park South
Central Park Tower
Explore the sales data
Boston · Downtown
Ritz-Carlton South Station
166
Units
33
Total Sales
$2,105
Avg $/SF (last 12 mo)
Mar 2026
First Sale
5 most recent live sales
Live synced Jun 30, 1:03 PM EDT
Unit
Date
Price
Cash?
$/SF
Sq Ft
Beds
Sale Type
Gain/Loss
4701
6/26/26
$2.40m
Cash-like
2,128
1,128
1
Dev Sale
—
3710
6/16/26
$3.64m
Financed
2,209
1,647
2
Dev Sale
—
4210
6/3/26
$3.79m
Financed
2,301
1,647
2
Dev Sale
—
3901
5/29/26
$2.24m
Financed
1,988
1,128
1
Dev Sale
—
4209
5/29/26
$1.69m
Financed
2,017
837
1
Dev Sale
—
28 additional rows locked for Ritz-Carlton South Station
Full downloadable ledger, filters, unit pages, and every historical transaction.
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