643 Carlton Avenue
Brooklyn, NY 11238BBL 3-01158-0002Map
Owner of record: Flatts Holdings LLC
643 Carlton Avenue is a walk-up apartment building built in 1868 in Brooklyn, 11238. It has 5 residential units across 3 floors. The owner of record is Flatts Holdings LLC. HPD has recorded 5 housing violations here, most recently on April 9, 2024. 1 of the 5 most recent violations are still open.
- HPD violations
- 5
- DOB violations
- 1
- ECB violations
- 0
- HPD complaints
- 6
What to know
Immediately hazardous issues among recent violations are still open.
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 · 5
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 9, 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 22, 2023
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 23, 2022
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 7, 2021
Closed — Violation dismissed - CImmediately hazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the floor thru out at cellar
May 7, 2002
Open — Nov certified late
DOB building violations · 1
- Plumbing none
Work without permit, i observed a gas fired dryer 100% installed in basement with inadequate exhaust piping, with no permits in file in dob system.
Aug 28, 2026
Dob violation - active
ECB violations · 0
No ECB violations on record
Complaints
- Nonconst
Vermin
Sep 29, 2011 · Apt 1FLR
Close - Paint/plaster
Wall
Sep 29, 2011 · Apt 1FLR
Close - Heating
Heat related
Oct 29, 2010 · Apt 1
Close - Heating
Heat related
Oct 19, 2010 · Apt NA
Close - Plumbing
Water-leaks
Aug 31, 2006 · Apt 5
Close - General
Mold
Aug 31, 2006 · Apt 5
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1868
- Floors
- 3
- Residential units
- 5
- Building area
- 2,280 ft²
- Lot area
- 1,520 ft²
- Zoning
- R6B
- Community board
- 308
- Council district
- 35
- Block / lot
- 1158 / 2
- Assessed value
- $813,600
- Landmark / historic district
- Prospect Heights Historic District
HPD registration #359547, last renewed Jul 23, 2025.
Questions about 643 Carlton Avenue
Who owns 643 Carlton Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Flatts Holdings LLC.
Does 643 Carlton Avenue have violations?
Yes. NYC HPD has recorded 5 housing violations at this property.
Is 643 Carlton 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 643 Carlton Avenue built?
City records list 1868 as the year it was built.
How many apartments are in 643 Carlton Avenue?
It has 5 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.