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for saleRealtyLens property overview
$169,000
2271 Knapp St Apt 5H
Brooklyn, NY, 11229
View more Brooklyn, NY property pages1Beds
1Baths
750Sqft
$225$/sqft
Market Insights
Below nearby median-15%
$225/sqft vs a nearby median of $266/sqft.
Nearby median$266/sqft
Nearby properties8
Property size750 sqft
- -15% 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$181k$166k – $196k · 57% confidence
vs ask $169k−$12k (−7.1%)
Asking price is about 7.1% below the fair value — likely to draw competing offers if it's still on market.
$274/sqft median across 6 tight comps × 750 sqft= $206k
- Open Class C HPD violations−$12k −6.0%
- Transit access−$6k −3.0%
- Days-on-market gravity−$6k −3.0%
Cumulative NYC adjustments−$25k−12.0%
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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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 224 days
- Last price change
- No change recorded
- Listed
- Sep 30, 2025
- Photos
- 19 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1953
- Stories
- 6
- Total units
- 162
- Residential units
- 162
- Building area
- 4.01 ac
- Lot size
- 1.93 ac
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$169,000for sale
Public Records
DOB violations1 open
14 total recorded against the building
HPD violations68 open
12 class C (immediately hazardous)
ACRIS documents207
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)30,565
Top: illegal parking
Top complaint types in ZIP 11229
- Illegal Parking6,081
- Noise - Residential3,246
- Blocked Driveway2,956
- HEAT/HOT WATER2,271
- Abandoned Vehicle1,158
Recent DOB
- May 3, 2024V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Sep 2, 2020V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Jan 17, 2020V*-DOB VIOLATION - DISMISSED · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Mar 3, 2015V*-DOB VIOLATION - DISMISSED · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Recent HPD
- Dec 5, 2025Class 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 AT THE COMPA...
- Dec 5, 2025Class B · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT THE COMPACTOR CLOSET DOOR AT PUBLIC HALL, 1st STORY
- Dec 20, 2023Class B · § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING AT PUBLIC HALL, 6th STORY
- Dec 20, 2023Class B · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WITH FIRE RETARDANT MATERIALS AT CEILING AT PUBLIC HALL, 6th STORY
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.