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Deed-verified record

321 Dartmouth Street

Back Bay, Boston · 321 Dartmouth St

321 Dartmouth Street in Back Bay, Boston has 11 recorded condominium sales dating back to 2006, a median sale price of $2.3M and an average of $1,317 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.

321 Dartmouth Street is one of 430 condo buildings CURVE covers in Back Bay, where the median recorded price is $769 per square foot. By that measure it ranks #29 of 427 in the neighborhood.

11Recorded sales
4Units
$2.3MMedian price
$1,317Avg $/SF

The record

$27.1MTotal volume
$2.5MAvg sale price
$4.2MHighest sale
7Resales
7.1 yrsAvg hold
+25.0%Avg appreciation
11/15/2006First close
1/19/2024Latest close

Sales activity

Recorded sales by year

Every deed recorded in 321 Dartmouth Street, by year, with that year's median price.

20$3.5M$1.3M200620132024
Sales recorded
Median price

Sales by price point

How 11 recorded sales distribute across the price ladder.

$1M–$3M
7
$3M–$5M
4
11 sales classified

Unit mix sold

Bedroom count across recorded sales.

2 Beds
6
4 Beds
5

10 most recent sales

UnitDateBedsTypePrice$/SFChange
31/19/20242 BedsResale 2$2.3M$1,749+24%
16/12/20234 BedsResale 1$3.2M$1,393+35%
48/8/20194 BedsResale 2$4.2M$1,626+19%
25/22/20192 BedsResale 2$2.2M$1,560+55%
16/15/20154 BedsDeveloper Sale$2.4M$1,035
35/6/20132 BedsResale 1$1.9M$1,411+42%
41/20/20124 BedsResale 1$3.5M$1,362+8%
26/16/20112 BedsResale 1$1.4M$1,007-8%
310/26/20072 BedsDeveloper Sale$1.3M$996
411/21/20064 BedsDeveloper Sale$3.2M$1,258
1 more recorded sales in 321 Dartmouth StreetPlus every unit's complete resale chain, buyer and seller names, financing, and the deed citation behind each figure.

The full 321 Dartmouth Street record

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All 11 recorded salesEvery unit's resale chainBuyer & seller namesFinancing & deed citationsCondo docs + AIClient-ready reports

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About this record

Where does this data come from?

Every sale shown is a deed recorded with the Boston registry — the legal record of the transaction, not a listing or an estimate. CURVE assembles, verifies and reconciles each one to the building and the unit.

How many sales are in 321 Dartmouth Street?

11 recorded sales, going back to 2006, of which 7 are resales. This page shows the 10 most recent; members see all of them.

What has 321 Dartmouth Street done over time?

Resales in the building have changed hands at an average of +25.0% against their prior recorded price, after an average hold of 7.1 years.

What do members see that I don't?

The complete sales table, each unit's full chain of title, buyer and seller names, financing detail, the deed book and page behind every figure, the condo documents, and reports you can send to a client.