457 Knickerbocker Avenue
Brooklyn, NY 11237BBL 3-03300-0008Map
Owner of record: Kraupner Aca Pharm INC
457 Knickerbocker Avenue is a store building built in 1931 in Brooklyn, 11237. It has 2 residential units across 3 floors. The owner of record is Kraupner Aca Pharm INC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 5
- ECB violations
- 2
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 0
No HPD violations on record
DOB building violations · 5
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed
ECB violations · 2
- Class - 2
36-as per class 2 b254 28-301.1 violating conditions (36) not registered correct all violating conditions and submit certificate of correction
Feb 25, 2019 · Penalty $655
Active - Non-hazardous
49a domestic relief valve missing 49b oil leak at valve hear oil tank 49c ceiling over boiler exposed-fire hazzard.
Sep 5, 1997 · Penalty $175
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Store building (K4)
- Year built
- 1931
- Floors
- 3
- Residential units
- 2
- Building area
- 4,750 ft²
- Lot area
- 1,875 ft²
- Zoning
- C4-3
- Community board
- 304
- Council district
- 37
- Block / lot
- 3300 / 8
- Assessed value
- $415,350
- Landmark / historic district
- No
Questions about 457 Knickerbocker Avenue
Who owns 457 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Kraupner Aca Pharm INC.
Does 457 Knickerbocker Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 457 Knickerbocker Avenue rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 457 Knickerbocker Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 457 Knickerbocker Avenue?
It has 2 residential units and 6 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.