21 Christopher Avenue
Brooklyn, NY 11212BBL 3-03676-0001Map
Owner of record: Md Kohn Realty LLC
21 Christopher Avenue is a factory / industrial built in 1925 in Brooklyn, 11212. The owner of record is Md Kohn Realty LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 16
- ECB violations
- 1
- 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 · 16
- 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
Jan 19, 2007
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
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
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed
Show 6 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
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
Jul 25, 1994
Dob violation - dismissed
ECB violations · 1
- Class - 2
Ftm: at the time of inspection, observed at the sidewalk of the property used as a mattress warehouse, rolls of plastic stacked approximately 10 feet high, wooden pallets stacked and leaning against the buildin
Dec 18, 2025
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Factory / industrial (F5)
- Year built
- 1925
- Floors
- 1
- Residential units
- —
- Building area
- 13,000 ft²
- Lot area
- 13,000 ft²
- Zoning
- M1-4
- Community board
- 316
- Council district
- 37
- Block / lot
- 3676 / 1
- Assessed value
- $515,700
- Landmark / historic district
- No
Questions about 21 Christopher Avenue
Who owns 21 Christopher Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Md Kohn Realty LLC.
Does 21 Christopher Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 21 Christopher 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 21 Christopher Avenue built?
City records list 1925 as the year it was built.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.