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for saleRealtyLens property overview
$12,950,000
21 E 66th St Unit 7EW
Manhattan, NY, 10065
View more Manhattan, NY property pages4Beds
4.5Baths
3,600Sqft
$3597$/sqft
Market Insights
Above nearby median+50%
$3597/sqft vs a nearby median of $2397/sqft.
Nearby median$2397/sqft
Nearby properties8
Property size3,600 sqft
- +50% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 3,600 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$8.28M$7.40M – $9.17M · 33% confidence
vs ask $13M+$4.67M (+36.0%)
Asking price is about 36.0% above where comps + adjustments land — there is room to negotiate.
$2,256/sqft median across 4 tight comps × 3,600 sqft= $8.12M
- Days-on-market gravity−$244k −3.0%
- Transit access+$203k +2.5%
- Pre-war character+$203k +2.5%
Cumulative NYC adjustments+$162k+2.0%
Property Read
The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.
Price history is still limited; review again as more market activity becomes available.
Diligence Read2 items to check
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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 200 days
- Last price change
- No change recorded
- Listed
- Oct 25, 2025
- Photos
- 41 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 1921
- Stories
- 11
- Total units
- 22
- Residential units
- 19
- Building area
- 1.11 ac
- Lot size
- 1,404 sqft
- Land use
- Mixed residential and commercial buildings
- Building class
- RM
From NYC public records where available.
Price History
May 4, 2026Initial record
$12,950,000for sale