The page is useful for research, but the status and price should be verified before acting.
for saleRealtyLens property overview
$17,800,000
248 W 71st St
New York, NY, 10023
View more New York, NY property pages6Beds
8Baths
7,110Sqft
$2504$/sqft
Market Insights
Below nearby median-47%
$2504/sqft vs a nearby median of $4703/sqft.
Nearby median$4703/sqft
Nearby properties12
Property size7,110 sqft
- -47% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 7,110 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$35M$31M – $38M · 50% confidence
vs ask $18M−$17M (−93.9%)
Asking price is about 93.9% below the fair value — likely to draw competing offers if it's still on market.
$4,760/sqft median across 10 tight comps × 7,110 sqft= $34M
- Days-on-market gravity−$1.01M −3.0%
- Transit access+$846k +2.5%
- Pre-war character+$846k +2.5%
Cumulative NYC adjustments+$677k+2.0%
Property Read
The asking price per square foot is below the nearby median, which can be worth a closer comp check.
Price history is still limited; review again as more market activity becomes available.
Diligence Read1 item 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
- 1,082 days
- Last price change
- No change recorded
- Listed
- May 26, 2023
- Photos
- 28 photos
- Property type
- townhomes
- Status
- for sale
Photos
Building Facts
- Year built
- 1892
- Stories
- 4
- Total units
- 1
- Residential units
- 1
- Building area
- 5,722 sqft
- Lot size
- 2,008 sqft
- Land use
- One and two family buildings
- Building class
- A4
From NYC public records where available.
Price History
May 4, 2026Initial record
$17,800,000for sale
Public Records
DOB violations0 open
9 total recorded against the building
HPD violations0 open
0 total recorded
ACRIS documents27
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)22,846
Top: noise - helicopter
Top complaint types in ZIP 10023
- Noise - Helicopter6,336
- Illegal Parking2,141
- Encampment1,849
- Homeless Person Assistance1,085
- HEAT/HOT WATER923
Recent DOB
- Dec 9, 2020V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Dec 9, 2020V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Dec 9, 2020V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Apr 5, 2019V*-DOB VIOLATION - DISMISSED · JVIOS-PRIVATE RESIDENTIAL ELEVATOR ELEVATOROPTIONAL
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.