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45 Diamond Street

Brooklyn, NY 11222BBL 3-02684-0018Map

Owner of record: Diamond 45 LLC

45 Diamond Street is a walk-up apartment building built in 1928 in Brooklyn, 11222. It has 8 residential units across 4 floors. The owner of record is Diamond 45 LLC. HPD has recorded 11 housing violations here, most recently on May 4, 2026. 1 of the 11 most recent violations are still open. City tax records listed 8 rent-stabilized apartments here in 2024.

HPD violations
11
DOB violations
2
ECB violations
0
HPD complaints
8

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation May 4, 2026

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
8
About 100% 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 · 11

  • 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.

    May 4, 2026

    Open — Nov sent out
  • 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, 2025

    Closed — Violation dismissed
  • A

    Refit the lower sash at east 2 window in the 1st room from east located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color east, and south walls in the 1st room from east located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color west, north and south walls in the 2nd room from east located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color east, north and south walls in the 3rd room from east located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color north wall in the 4th room from north located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color north and south wall in the private hallway located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color south wall in the kitchen located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
  • A

    Refit the lower sash at east 1 window in the 1st room from east located at apt 2l, 2nd story, 1st apartment from south at west

    Apr 16, 2018 · Apt 2L

    Closed — Violation dismissed
Show 1 more ↓
  • B

    Properly repair the broken or defective locking device vestibule door 1 sty public hall.

    Jun 7, 1990

    Closed — Violation closed

DOB building violations · 2

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active

ECB violations · 0

No ECB violations on record

Complaints

  • Safety

    Fire escape

    Jul 23, 2018 · Apt BLDG

    Close
  • Door/window

    Window frame

    Apr 10, 2018 · Apt 2L

    Close
  • Door/window

    Door

    Apr 10, 2018 · Apt 2L

    Close
  • Paint/plaster

    Wall

    Apr 10, 2018 · Apt 2L

    Close
  • General

    Mailbox

    Apr 10, 2018 · Apt 2L

    Close
  • Heating

    Heat related

    Jul 15, 2008 · Apt 4R

    Close
  • Nonconst

    Vermin

    Jun 10, 2005 · Apt BLDG

    Close
  • Nonconst

    Vermin

    May 4, 2005 · Apt BUILD

    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
1928
Floors
4
Residential units
8
Building area
6,600 ft²
Lot area
2,500 ft²
Zoning
R6B
Community board
301
Council district
33
Block / lot
2684 / 18
Assessed value
$1,226,700
Landmark / historic district
No

HPD registration #302281, last renewed Jan 13, 2026.

Questions about 45 Diamond Street

Who owns 45 Diamond Street?

The owner of record in NYC Department of City Planning PLUTO data is Diamond 45 LLC.

Does 45 Diamond Street have violations?

Yes. NYC HPD has recorded 11 housing violations at this property.

Is 45 Diamond Street rent stabilized?

NYC Department of Finance tax bills listed 8 rent-stabilized units here in 2024 (about 100% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 45 Diamond Street built?

City records list 1928 as the year it was built.

How many apartments are in 45 Diamond Street?

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.