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304 Carlton Avenue

Brooklyn, NY 11205BBL 3-02102-0049Map

Owner of record: Neptune, Maxwell A

304 Carlton Avenue is a walk-up apartment building built in 1863 in Brooklyn, 11205. It has 4 residential units across 3 floors. The owner of record is Neptune, Maxwell A. HPD has recorded 1 housing violation here, most recently on October 7, 2015.

HPD violations
1
DOB violations
4
ECB violations
0
HPD complaints
2

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Oct 7, 2015

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

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 1

  • 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 7, 2015

    Closed — Violation dismissed

DOB building violations · 4

  • Landmark none

    Landmk-landmark none

    Sep 15, 1997

    Dob violation - active
  • Landmark none

    Landmk-landmark none

    Sep 15, 1997

    Dob violation - dismissed
  • Landmark none

    Landmrk-landmark none

    Jun 11, 1987

    Dob violation - dismissed
  • Landmark none

    Landmk-landmark none

    Jun 11, 1987

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

  • Appliance

    Sprinker cert

    Jul 26, 2004

    Close
  • Nonconst

    Vermin

    Apr 5, 2004 · Apt BLDG

    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 (C3)
Year built
1863
Floors
3
Residential units
4
Building area
3,080 ft²
Lot area
2,200 ft²
Zoning
R6B
Community board
302
Council district
35
Block / lot
2102 / 49
Assessed value
$988,650
Landmark / historic district
Fort Greene Historic District

HPD registration #327537, last renewed Jul 9, 2025.

Questions about 304 Carlton Avenue

Who owns 304 Carlton Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Neptune, Maxwell A.

Does 304 Carlton Avenue have violations?

Yes. NYC HPD has recorded 1 housing violations at this property.

Is 304 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 304 Carlton Avenue built?

City records list 1863 as the year it was built.

How many apartments are in 304 Carlton Avenue?

It has 4 residential units.

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