The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$299,000
10104 4th Ave Apt 4D
Brooklyn, NY, 11209
View more Brooklyn, NY property pages1Beds
1Baths
625Sqft
$478$/sqft
Market Insights
Near nearby median+1.9%
$478/sqft vs a nearby median of $469/sqft.
Nearby median$469/sqft
Nearby properties12
Property size625 sqft
- +1.9% versus the nearby median price per square foot.
- 20 price records are available for this property.
- 625 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$294k$274k – $314k · 71% confidence
vs ask $299k+$5k (+1.7%)
Asking price is well-anchored to the comp picture (+1.7%). Negotiate on terms, not headline price.
$469/sqft median across 8 tight comps × 625 sqft= $293k
- Pre-war character+$7k +2.5%
- Open Class C HPD violations−$4k −1.5%
- Visible condition issues−$3k −1.0%
- Transit access+$1k +0.5%
Cumulative NYC adjustments+$1k+0.5%
Property Read
The property is close to nearby price-per-square-foot levels, so the decision will likely come down to condition and layout.
The available price history has not shown a cut yet, so leverage may need to come from comps, condition, or days on market.
Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read
Generate a buyer-agent read of this listing — pricing, risks, comp check, and negotiation leverage. Takes a few seconds.
Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 46 days
- Last price change
- No change recorded
- Listed
- Mar 27, 2026
- Photos
- 12 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1926
- Stories
- 4
- Total units
- 16
- Residential units
- 16
- Building area
- 14,400 sqft
- Lot size
- 4,000 sqft
- Land use
- Multi-family walk-up buildings
- Building class
- C6
From NYC public records where available.
Price History
May 12, 2026diff
$299,000for sale
May 12, 2026diff
$299,000for sale
May 12, 2026diff
$299,000for sale
May 12, 2026diff
$299,000for sale
May 12, 2026diff
$299,000for sale
May 11, 2026diff
$299,000for sale
May 11, 2026diff
$299,000for sale
May 11, 2026diff
$299,000for sale
Public Records
DOB violations0 open
5 total recorded against the building
HPD violations19 open
1 class C (immediately hazardous)
ACRIS documents90
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
- May 4, 1998V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
- Sep 16, 1997V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
- Feb 10, 1997V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
- Jun 1, 1994V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Recent HPD
- Apr 5, 2021Class 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...
- Oct 6, 2015Class I · SECTION27-2107 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, PRO...
- Jun 14, 2012Class C · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 4A, 4th STORY, 1st APART...
- Jun 14, 2012Class B · SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTME...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.