The page is useful for research, but the status and price should be verified before acting.
for saleRealtyLens property overview
$349,000
9707 4th Ave Apt 4P
Brooklyn, NY, 11209
View more Brooklyn, NY property pages1Beds
1Baths
750Sqft
$465$/sqft
Market Insights
Near nearby median-2.9%
$465/sqft vs a nearby median of $479/sqft.
Nearby median$479/sqft
Nearby properties8
Property size750 sqft
- -2.9% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 750 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$352k$330k – $374k · 78% confidence
vs ask $349k−$3k (−0.9%)
Asking price is well-anchored to the comp picture (-0.9%). Negotiate on terms, not headline price.
$479/sqft median across 6 tight comps × 750 sqft= $359k
- Days-on-market gravity−$11k −3.0%
- Transit access+$9k +2.5%
- Visible condition issues−$5k −1.5%
Cumulative NYC adjustments−$7k−2.0%
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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Assistant read
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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
- 207 days
- Last price change
- No change recorded
- Listed
- Oct 17, 2025
- Photos
- 20 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1957
- Stories
- 6
- Total units
- 147
- Residential units
- 145
- Building area
- 3.07 ac
- Lot size
- 37,500 sqft
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$349,000for sale
Public Records
DOB violations4 open
37 total recorded against the building
HPD violations0 open
15 total recorded
ACRIS documents270
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)31,931
Top: illegal parking
Top complaint types in ZIP 11209
- Illegal Parking10,491
- HEAT/HOT WATER3,297
- Blocked Driveway2,015
- Noise - Residential1,876
- Street Condition776
Recent DOB
- May 3, 2023V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Aug 3, 2022V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Jun 2, 2021V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Aug 3, 2020V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
Recent HPD
- Apr 30, 2026Class 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...
- Jun 5, 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...
- Apr 3, 2024Class 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 1, 2016Class 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.