434a Jefferson Avenue
Brooklyn, NY 11221BBL 3-01836-0017Map
Owner of record: Smith, Leslie
434a Jefferson Avenue is a walk-up apartment building built in 1899 in Brooklyn, 11221. It has 3 residential units across 3 floors. The owner of record is Smith, Leslie. HPD has recorded 6 housing violations here, most recently on November 24, 2025.
- HPD violations
- 6
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 7
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 · 6
- 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
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.
Dec 4, 2024
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 28, 2023
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 17, 2022
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.
Apr 21, 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.
Nov 7, 2019
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Apartment only
Sep 9, 2024 · Apt 3
Close - Heating
Heat related
Mar 30, 2008 · Apt 2
Close - Heating
Heat related
Mar 23, 2008 · Apt 2
Close - Nonconst
Vermin
Aug 13, 2007 · Apt 2
Close - Plumbing
Basin/sink
Aug 13, 2007 · Apt 2
Close - Plumbing
Bathtub/shower
Aug 13, 2007 · Apt 2
Close - Paint/plaster
Ceiling
Aug 13, 2007 · Apt 2
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1899
- Floors
- 3
- Residential units
- 3
- Building area
- 3,096 ft²
- Lot area
- 1,800 ft²
- Zoning
- R6B
- Community board
- 303
- Council district
- 36
- Block / lot
- 1836 / 17
- Assessed value
- $102,480
- Landmark / historic district
- No
HPD registration #819684, last renewed Dec 8, 2025.
Questions about 434a Jefferson Avenue
Who owns 434a Jefferson Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Smith, Leslie.
Does 434a Jefferson Avenue have violations?
Yes. NYC HPD has recorded 6 housing violations at this property.
Is 434a 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 434a Jefferson Avenue built?
City records list 1899 as the year it was built.
How many apartments are in 434a Jefferson Avenue?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.