The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$329,000
40 89th St Apt 4F
Brooklyn, NY, 11209
View more Brooklyn, NY property pages1Beds
1Baths
725Sqft
$454$/sqft
Market Insights
Below nearby median-5.4%
$454/sqft vs a nearby median of $480/sqft.
Nearby median$480/sqft
Nearby properties12
Property size725 sqft
- -5.4% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 725 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$325k$305k – $345k · 77% confidence
vs ask $329k+$4k (+1.2%)
Asking price is well-anchored to the comp picture (+1.2%). Negotiate on terms, not headline price.
$480/sqft median across 8 tight comps × 725 sqft= $348k
- Visible condition issues−$7k −2.0%
- Transit access−$5k −1.5%
- Open Class C HPD violations−$5k −1.5%
- Sparse street life−$5k −1.5%
Cumulative NYC adjustments−$23k−6.5%
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 Read2 items to check
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Listing Details
- Days on market
- 34 days
- Last price change
- No change recorded
- Listed
- Apr 8, 2026
- Photos
- 22 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1950
- Stories
- 6
- Total units
- 72
- Residential units
- 72
- Building area
- 1.40 ac
- Lot size
- 20,000 sqft
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$329,000for sale
Public Records
DOB violations7 open
48 total recorded against the building
HPD violations1 open
1 class C (immediately hazardous)
ACRIS documents139
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)31,968
Top: illegal parking
Top complaint types in ZIP 11209
- Illegal Parking10,503
- HEAT/HOT WATER3,298
- Blocked Driveway2,016
- Noise - Residential1,881
- Street Condition776
Recent DOB
- Jun 30, 2023V*-DOB VIOLATION - DISMISSED · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Apr 25, 2023V*-DOB VIOLATION - DISMISSED · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Feb 22, 2023V-DOB VIOLATION - ACTIVE · FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED
- Jan 28, 2022V*-DOB VIOLATION - DISMISSED · P-PLUMBING NONE
Recent HPD
- May 1, 2026Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRA...
- Jul 25, 2025Class A · §27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A ...
- Jul 25, 2025Class A · §27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX ,MISSING SIGN, AT PUBLIC HAL...
- Jul 25, 2025Class A · § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS L...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.