609 Knickerbocker Avenue
Brooklyn, NY 11221BBL 3-03362-0126Map
Owner of record: Pjdl LLC
609 Knickerbocker Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11221. It has 1 residential unit across 2 floors. The owner of record is Pjdl LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 1
- ECB violations
- 0
- 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 · 1
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active
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 (S1)
- Year built
- 1931
- Floors
- 2
- Residential units
- 1
- Building area
- 2,200 ft²
- Lot area
- 1,428 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3362 / 126
- Assessed value
- $57,360
- Landmark / historic district
- No
Questions about 609 Knickerbocker Avenue
Who owns 609 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Pjdl LLC.
Does 609 Knickerbocker Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 609 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 609 Knickerbocker Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 609 Knickerbocker Avenue?
It has 1 residential units and 2 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.