The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$5,750,000
21 E 87th St # 7B
New York, NY, 10128
View more New York, NY property pages4Beds
4Baths
2,638Sqft
$2180$/sqft
Market Insights
Above nearby median+8.0%
$2180/sqft vs a nearby median of $2019/sqft.
Nearby median$2019/sqft
Nearby properties12
Property size2,638 sqft
- +8.0% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 2,638 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$5.57M$4.97M – $6.16M · 33% confidence
vs ask $5.75M+$184k (+3.2%)
Asking price is well-anchored to the comp picture (+3.2%). Negotiate on terms, not headline price.
$2,019/sqft median across 4 tight comps × 2,638 sqft= $5.33M
- Transit access+$133k +2.5%
- Pre-war character+$133k +2.5%
- Visible condition issues−$27k −0.5%
Cumulative NYC adjustments+$240k+4.5%
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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Listing Details
- Days on market
- 35 days
- Last price change
- No change recorded
- Listed
- Apr 7, 2026
- Photos
- 14 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1927
- Stories
- 13
- Total units
- 86
- Residential units
- 72
- Building area
- 4.69 ac
- Lot size
- 19,134 sqft
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$5,750,000for sale
Public Records
DOB violations1 open
82 total recorded against the building
HPD violations0 open
2 total recorded
ACRIS documents140
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)11,053
Top: noise - residential
Top complaint types in ZIP 10128
- Noise - Residential1,077
- Illegal Parking1,069
- HEAT/HOT WATER977
- Street Condition562
- UNSANITARY CONDITION486
Recent DOB
- Nov 20, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Nov 20, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Nov 20, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Nov 20, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Recent HPD
- Jun 4, 2025Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Nov 3, 2022Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.