347 Knickerbocker Avenue
Brooklyn, NY 11237BBL 3-03247-0005Map
Owner of record: 347-349 Knickerbocker LLC
347 Knickerbocker Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11237. It has 2 residential units across 3 floors. The owner of record is 347-349 Knickerbocker LLC. HPD has recorded 7 housing violations here, most recently on May 5, 2026. 2 of the 7 most recent violations are still open.
- HPD violations
- 7
- DOB violations
- 6
- ECB violations
- 0
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
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 · 7
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
May 5, 2026
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2025
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 25, 2022
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 9, 2021
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 30, 2019
Closed — Violation dismissed - BHazardous
D26-10.01 adm code & 309 m/d law abate the nuisance consisting of excessive storage of hardware cellar thru out r59
Jul 24, 1987
Open — Nov sent out - BHazardous
D26-10.01 adm code properly repair the broken or defective tile floor bathroom 2 sty west apt 2l. , section '' ''
Jul 2, 1984 · Apt 2L
Open — Nov sent out
DOB building violations · 6
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jul 25, 1994
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 2
- Building area
- 4,876 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3247 / 5
- Assessed value
- $158,340
- Landmark / historic district
- No
HPD registration #330395, last renewed Jan 26, 2026.
Questions about 347 Knickerbocker Avenue
Who owns 347 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 347-349 Knickerbocker LLC.
Does 347 Knickerbocker Avenue have violations?
Yes. NYC HPD has recorded 7 housing violations at this property.
Is 347 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 347 Knickerbocker Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 347 Knickerbocker Avenue?
It has 2 residential units and 3 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.