The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$4,750,000
1820 Coney Island Ave
Brooklyn, NY, 11230
View more Brooklyn, NY property pages21Beds
12Baths
3,600Sqft
$1319$/sqft
Market Insights
Above nearby median+67%
$1319/sqft vs a nearby median of $790/sqft.
Nearby median$790/sqft
Nearby properties11
Property size3,600 sqft
- +67% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 3,600 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$2.57M$2.34M – $2.80M · 50% confidence
vs ask $4.75M+$2.18M (+46.0%)
Asking price is about 46.0% above where comps + adjustments land — there is room to negotiate.
$724/sqft median across 6 tight comps × 3,600 sqft= $2.61M
- Days-on-market gravity−$78k −3.0%
- Pre-war character+$65k +2.5%
- Open Class C HPD violations−$39k −1.5%
- Transit access+$13k +0.5%
Cumulative NYC adjustments−$39k−1.5%
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.
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Listing Details
- Days on market
- 337 days
- Last price change
- No change recorded
- Listed
- Jun 9, 2025
- Photos
- 2 photos
- Property type
- multi family
- Status
- for sale
Building Facts
- Year built
- 1916
- Stories
- 3
- Total units
- 12
- Residential units
- 12
- Building area
- 8,600 sqft
- Lot size
- 4,000 sqft
- Land use
- Multi-family walk-up buildings
- Building class
- C1
From NYC public records where available.
Price History
May 4, 2026Initial record
$4,750,000for sale
Public Records
DOB violations6 open
7 total recorded against the building
HPD violations3 open
1 class C (immediately hazardous)
ACRIS documents8
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)34,809
Top: illegal parking
Top complaint types in ZIP 11230
- Illegal Parking7,642
- HEAT/HOT WATER4,263
- Blocked Driveway2,735
- Noise - Residential2,601
- UNSANITARY CONDITION1,238
Recent DOB
- Nov 14, 2025V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Jun 30, 2023V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Jun 30, 2023V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Jun 20, 2023V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Recent HPD
- May 4, 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...
- Apr 2, 2025Class A · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WEST AND SOUTH WALLS AT INTERMEDIATE LANDING, AT PUBLIC HALL STAIRS, 3rd STORY
- Apr 2, 2025Class B · § 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTENT UNACCEPTABLE ELECTMAGETIC LOCK INSTALLED ON BUILDING FRONT ENTRANCE DOOR, , 1st STORY
- Apr 2, 2025Class B · § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF WOOD BIFOLD DOOR AND CONSTRUCTION MATERIALS AT INTERMEDIATE LANDING, AT PUBLIC HALL STAIRS, 3rd STORY
Recent Transfers (ACRIS)
- Feb 13, 2019DEED$2,425,000
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.