The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$169,888
2209 Knapp St Apt 5A
Brooklyn, NY, 11229
View more Brooklyn, NY property pages1Beds
1Baths
850Sqft
$200$/sqft
Market Insights
Below nearby median-25%
$200/sqft vs a nearby median of $266/sqft.
Nearby median$266/sqft
Nearby properties8
Property size850 sqft
- -25% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 850 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$238k$217k – $259k · 50% confidence
vs ask $170k−$68k (−40.0%)
Asking price is about 40.0% below the fair value — likely to draw competing offers if it's still on market.
$302/sqft median across 4 tight comps × 850 sqft= $257k
- Transit access−$8k −3.0%
- Days-on-market gravity−$8k −3.0%
- Open Class C HPD violations−$4k −1.5%
Cumulative NYC adjustments−$19k−7.5%
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
- 217 days
- Last price change
- No change recorded
- Listed
- Oct 7, 2025
- Photos
- 30 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1951
- Stories
- 6
- Total units
- 162
- Residential units
- 162
- Building area
- 4.01 ac
- Lot size
- 1.81 ac
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$169,888for sale
Public Records
DOB violations2 open
16 total recorded against the building
HPD violations16 open
1 class C (immediately hazardous)
ACRIS documents244
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
- Jan 17, 2020V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Nov 27, 2019V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Nov 8, 2019V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Oct 17, 2019V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
Recent HPD
- Dec 8, 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 COMPACTOR...
- Dec 8, 2025Class B · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT COMPACTOR CLOSET DOOR AT PUBLIC HALL, 4th STORY
- Dec 8, 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 HOPPER DO...
- Dec 8, 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 HOPPER DO...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.