8121 3 Avenue
Brooklyn, NY 11209BBL 3-05997-0003Map
Owner of record: 8121 Realty LLC
8121 3 Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11209. It has 2 residential units across 3 floors. The owner of record is 8121 Realty LLC. HPD has recorded 1 housing violation here, most recently on April 21, 2021.
- HPD violations
- 1
- DOB violations
- 7
- ECB violations
- 0
- HPD complaints
- 6
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 · 1
- 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
DOB building violations · 7
- Construction other optional
Special inspector, alberto roman, pe#95364 surrendered all filing privileges, therefore pursuant to ac 28-105.10.2 borough commissioner has ordered swo under application #b00611692.
Sep 11, 2022
Dob violation - dismissed - Construction other optional
Special inspector, alberto roman, pe#95364 surrendered all filing privileges, therefore pursuant to ac 28-105.10.2 borough commissioner has ordered swo under application #b00611692.
Sep 11, 2022
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
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Entire building
Nov 26, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 14, 2022 · Apt BLDG
Close - Flooring/stairs
Floor
May 5, 2018 · Apt 2
Close - Safety
Carbon monoxide detector
May 5, 2018 · Apt 2
Close - Paint/plaster
Wall
May 5, 2018 · Apt 2
Close - Door/window
Window frame
May 5, 2018 · Apt 2
Close
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
- 3,300 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6B
- Community board
- 310
- Council district
- 47
- Block / lot
- 5997 / 3
- Assessed value
- $95,700
- Landmark / historic district
- No
HPD registration #818473, last renewed Aug 19, 2025.
Questions about 8121 3 Avenue
Who owns 8121 3 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 8121 Realty LLC.
Does 8121 3 Avenue have violations?
Yes. NYC HPD has recorded 1 housing violations at this property.
Is 8121 3 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 8121 3 Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 8121 3 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.