18555 Collins Ave, Unit 3601, Sunny Isles Beach, FL 33160
3 beds4 baths3,171 ft²Floor 360.6446% Interest per Condo Docs
Dec 11
2025
Resale 2
Dec 11, 2025
$3,900,000
Price / ft²
$1,230
Annual Appreciation
+1.9%/yr
Total Appreciation
+11.4%
Appreciation $
+$400,000+$400k
Hold Time5 years 8 months 21 daysbetween Resale 1 and Resale 2
BuyerCOLLINS AVE 3601 LLC
Seller1800 PH 4404 INC
Clerk OR Book/Page: 35067/3362
Mar 20
2020
Resale 1
Mar 20, 2020
$3,500,000
Price / ft²
$1,104
Annual Appreciation
-9.3%/yr
Total Appreciation
-27.1%
Appreciation $
-$1,300,000-$1.3M
Hold Time3 years 3 months 1 daybetween Developer Sale and Resale 1
Buyer1800 PH 4404 INC
SellerRALARA 36 INC
Clerk OR Book/Page: 31864/143
Dec 19
2016
Developer Sale
Dec 19, 2016
$4,800,000
Price / ft²
$1,514
BuyerRALARA 36 INC
Seller18555 DEVELOPERS LLC
Clerk OR Book/Page: 30350/4364
Miami demo
CURVE has this same depth across Miami luxury buildings.
This page shows Unit 3601 at Porsche Design Tower with deed-backed unit facts, full sale history, and resale gain/loss — the same workflow CURVE delivers building-by-building.