The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$520,000
21 S End Ave Apt 333
Manhattan, NY, 10280
View more Manhattan, NY property pages1Beds
1Baths
552Sqft
$942$/sqft
Market Insights
Near nearby median+4.1%
$942/sqft vs a nearby median of $905/sqft.
Nearby median$905/sqft
Nearby properties8
Property size552 sqft
- +4.1% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 552 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$495k$462k – $528k · 74% confidence
vs ask $520k+$25k (+4.8%)
Asking price is about 4.8% above where comps + adjustments land — there is room to negotiate.
$905/sqft median across 3 tight comps × 552 sqft= $500k
- Transit access+$13k +2.5%
- Special flood hazard zone−$10k −2.0%
- Visible condition issues−$7k −1.5%
Cumulative NYC adjustments−$5k−1.0%
Property Read
The property is close to nearby price-per-square-foot levels, so the decision will likely come down to condition and layout.
Price history is still limited; review again as more market activity becomes available.
Diligence Read2 items to check
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Listing Details
- Days on market
- 41 days
- Last price change
- No change recorded
- Listed
- Apr 2, 2026
- Photos
- 11 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 1988
- Stories
- 9
- Total units
- 183
- Residential units
- 181
- Building area
- 4.47 ac
- Lot size
- 1.04 ac
- Land use
- Mixed residential and commercial buildings
- Building class
- RM
From NYC public records where available.
Price History
May 4, 2026Initial record
$520,000for sale