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513 6 Avenue

Brooklyn, NY 11215BBL 3-01030-0003Map

Owner of record: Mdm Group Properties LLC

513 6 Avenue is a walk-up apartment building built in 1920 in Brooklyn, 11215. It has 8 residential units across 4 floors. The owner of record is Mdm Group Properties LLC. HPD has recorded 8 housing violations here, most recently on November 19, 2025. 2 of the 8 most recent violations are still open. City tax records listed 5 rent-stabilized apartments here in 2024.

HPD violations
8
DOB violations
3
ECB violations
1
HPD complaints
4

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 19, 2025

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2024
5
About 63% of the building's 8 apartments

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 8

  • I

    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 19, 2025

    Closed — Violation dismissed
  • A

    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.

    Jun 5, 2025

    Closed — Violation dismissed
  • A

    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 3, 2024

    Closed — Violation dismissed
  • I

    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 20, 2023

    Closed — Violation dismissed
  • I

    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 9, 2022

    Closed — Violation dismissed
  • I

    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.

    Oct 6, 2015

    Closed — Violation dismissed
  • C

    D26-17.10 adm code post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to building's heating system 1 sty pub hall & door to heating plant.

    Jun 8, 1983

    Open — Nov sent out
  • C

    D26-17.10 adm code provide ready access to building's heating system cellar door rear 1 sty pub hall padlocked.

    Jun 8, 1983

    Open — Nov sent out

DOB building violations · 3

  • Low pressure boiler boiler required

    Violation issued-failure to file 2023 external low pressure inspection

    Sep 23, 2024

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed

ECB violations · 1

  • Non-hazardous

    Work without permit work noted at cellar level full sheet rock partition wall were erected creating a class a apt with full kitchen 3 pc batrm all work is 100%complete remedy obtain a permit if feasible

    Feb 6, 2002 · Penalty $500

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Oct 4, 2022 · Apt BLDG

    Close
  • Paint/plaster

    Wall

    Aug 19, 2004 · Apt 3L

    Close
  • Paint/plaster

    Wall

    Aug 19, 2004 · Apt 3L

    Close
  • Paint/plaster

    Wall

    Aug 19, 2004 · Apt 3L

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C1)
Year built
1920
Floors
4
Residential units
8
Building area
7,784 ft²
Lot area
2,446 ft²
Zoning
R6B
Community board
306
Council district
39
Block / lot
1030 / 3
Assessed value
$1,982,700
Landmark / historic district
No

HPD registration #316071, last renewed Nov 28, 2025.

Questions about 513 6 Avenue

Who owns 513 6 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Mdm Group Properties LLC.

Does 513 6 Avenue have violations?

Yes. NYC HPD has recorded 8 housing violations at this property.

Is 513 6 Avenue rent stabilized?

NYC Department of Finance tax bills listed 5 rent-stabilized units here in 2024 (about 63% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 513 6 Avenue built?

City records list 1920 as the year it was built.

How many apartments are in 513 6 Avenue?

It has 8 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.