1111 Jefferson Avenue
Brooklyn, NY 11221BBL 3-03381-0056Map
Owner of record: Olcer, Cem
1111 Jefferson Avenue is a two-family home built in 1905 in Brooklyn, 11221. It has 2 residential units across 3 floors. The owner of record is Olcer, Cem. HPD has recorded 4 housing violations here, most recently on November 24, 2025. 4 of the 4 most recent violations are still open.
- HPD violations
- 4
- DOB violations
- 3
- ECB violations
- 4
- HPD complaints
- 8
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 · 4
- 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 24, 2025
Open — Info nov sent out - 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.
Dec 4, 2024
Open — Info nov sent out - 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 28, 2023
Open — Info nov sent out - 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 17, 2022
Open — Info nov sent out
DOB building violations · 3
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Mar 21, 2018
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Mar 21, 2018
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Mar 21, 2018
Dob violation - dismissed
ECB violations · 4
- Class - 1
Failure to maintain building in code compliant manner. failure to provide number of required means of egress for every floor per bc1018.1 &27.366 for transient use. rem: discontinue illegal occupancy.
Dec 21, 2017
Resolve - Class - 1
Bc907.2.8 failure to provide fire alarm system for transient use. rem: discontinue illegal occupancy.
Dec 21, 2017
Resolve - Class - 2
Occupancy contrary to that allowed by dob records. illegal occupancy noted ground floor apartment #6 illegally converted to transient use. rem: discontinue illegal occupancy.
Dec 21, 2017
Resolve - Class - 1
Failure to maintain building in code compliant manner. lack of a system of automatic sprinklers where required per bc 903 & 27-954 for transient use. rem: discontinue illegal occupancy.
Dec 21, 2017
Resolve
Complaints
- Heating
Heat related
Dec 31, 2008 · Apt BLDG
Close - Heating
Heat related
Dec 22, 2007 · Apt BLDG
Close - Heating
Heat related
Dec 21, 2007 · Apt BLDG
Close - Heating
Heat related
Dec 11, 2007 · Apt 2FL
Close - Plumbing
Water-leaks
Dec 11, 2007 · Apt 2FL
Close - Paint/plaster
Wall
Dec 11, 2007 · Apt 2FL
Close - Heating
Heat related
Nov 18, 2005 · Apt PH
Close - Heating
Heat related
Nov 18, 2005 · Apt PH
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B2)
- Year built
- 1905
- Floors
- 3
- Residential units
- 2
- Building area
- 2,700 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3381 / 56
- Assessed value
- $96,060
- Landmark / historic district
- No
HPD registration #821236, last renewed Jan 13, 2022.
Questions about 1111 Jefferson Avenue
Who owns 1111 Jefferson Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Olcer, Cem.
Does 1111 Jefferson Avenue have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 1111 Jefferson 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 1111 Jefferson Avenue built?
City records list 1905 as the year it was built.
How many apartments are in 1111 Jefferson Avenue?
It has 2 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.