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771 East 9 Street

Brooklyn, NY 11230BBL 3-06497-0060Map

Owner of record: Kai Properties LLC

771 East 9 Street is a walk-up apartment building built in 1925 in Brooklyn, 11230. It has 6 residential units across 3 floors. The owner of record is Kai Properties LLC. HPD has recorded 86 housing violations here, most recently on June 1, 2026. 1 of the 50 most recent violations are still open. City tax records listed 6 rent-stabilized apartments here in 2024.

HPD violations
86
DOB violations
5
ECB violations
1
HPD complaints
55

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Jun 1, 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
6
About 100% of the building's 6 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 · 86

  • C

    Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 5, wg to replace = 0, wg to repair = 5 in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Jun 1, 2026 · Apt 2R

    Closed — Violation dismissed
  • B

    Replace with new the missing radiator shut off valve control knob at public hall, 1st story

    Mar 10, 2026

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of uncapped radiator steam valve at north wall at public hall, 1st story

    Mar 10, 2026

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of hot water exceeds maximum temp of 130 degrees in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Mar 4, 2026 · Apt 2R

    Closed — Violation dismissed
  • B

    Replace with new the missing shut off valve at radiator in the 1st room from east at north located at apt 2r, 2nd story, 1st apartment from north at east

    Mar 4, 2026 · Apt 2R

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system locked door at cellar at boiler room

    Dec 4, 2025

    Open — Nov sent out
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west

    Dec 4, 2025 · Apt 2R

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door in the entrance located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation dismissed
  • B

    Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 1st window from north at east leading to fire escape in the 1st room from east at north located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the 1st door from south at west wall, 1st door frame from south at west wall in the foyer located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation dismissed
Show 40 more ↓
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st door from south at west wall, 1st door frame from south at west wall in the 1st room from east at south located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st closet from north at east wall door frame in the foyer located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st door from east at south wall in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard-paint that is xrf tested inconclusive for lead content at 0.5mg/cm2 and is presumed lead paint as set forth in (28 rcny §11-07(b)) and that is peeling or on a deteriorated subsurface-using work practices set forth in 28 rcny §11-06(b)(2) 1st door frame from east at south wall in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st door frame from east at south wall in the 4th room from east located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    Certify compliance with lead-based paint hazard control requirements during period of unit vacancy by performing activities necessary to abate tested lead-based paint from required window and/or door friction surfaces for apartment and make floors smooth and cleanable, positive lead-based paint in an apartment with a child under six located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 3, 2025 · Apt 2R

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of scalding hot water temperature above 130 degrees at all hot water fixtures in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west

    Nov 14, 2025 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west

    Nov 14, 2025 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west

    Nov 14, 2025 · Apt 2R

    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 9, 2024

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items . at public hall, 1st story

    Jan 8, 2024

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of refrigerator with door attached at public hall, 1st story

    Jan 8, 2024

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective brick and mortar joints at parapit at building front facade

    Jan 4, 2024

    Closed — Violation dismissed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes household items at public hall, 1st story

    Jan 4, 2024

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 6, 2023 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Dec 6, 2023 · Apt 2R

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective door at public hall, 1st story

    Dec 6, 2023

    Closed — Violation closed
  • 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.

    Mar 22, 2023

    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.

    Feb 24, 2022

    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 8, 2021

    Closed — Violation dismissed
  • C

    Properly repair the broken or defective heavy duty lockset at building entrance door , 1st story

    Nov 2, 2020

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all walls at public hall, 2nd story

    Nov 2, 2020

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective fire retardant material, all walls at public hall, 2nd story

    Nov 2, 2020

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items at 1st and 2nd stories at public hall

    Nov 2, 2020

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective bottom hinge at vestibule door at public hall, 1st story

    Sep 23, 2020

    Closed — Violation dismissed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Sep 23, 2020

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector missing located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling. at public hall, 1st story

    Sep 23, 2020

    Closed — Violation dismissed
  • B

    Repair the broken or defective connection at wasteline beneath sink in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story

    Sep 23, 2020

    Closed — Violation dismissed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing at public hall, 1st story

    Sep 23, 2020

    Closed — Violation dismissed
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected

    Sep 23, 2020

    Closed — Violation dismissed
  • C

    Arrange and make self-closing the doors ... in the entrance located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

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

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the east wall in the 1st room from north located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    Repair the leaky and/or defective faucets at wash basin in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    Repair the flushing apparatus and maintain same so as to flush effectively the water closet ... in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 23, 2020 · Apt 2R

    Closed — Violation dismissed
  • B

    Replace with new the broken or defective electrical outlets in the 1st room from east at north located at apt 2r, 2nd story, 1st apartment from north at east

    Sep 2, 2020 · Apt 2R

    Closed — Violation dismissed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor ,, at lobby, 1st story

    Sep 2, 2020

    Closed — Violation dismissed

DOB building violations · 5

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2016 inspection report

    Apr 6, 2018

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boiler boiler optional

    B-boiler boiler optional

    Jan 10, 1989

    Dob violation - dismissed

ECB violations · 1

  • Class - 3

    Occupancy contrary to c of o or buildings record: at the time of inspection, observed area between 2 building approx. 10'w x 70'l with vehicle (ny license plate lvc2164) parked/stored. curb cut approx. 14' wide

    Oct 15, 2025

    Resolve

Complaints

  • Unsanitary condition

    Pests

    May 25, 2026 · Apt 2R

    Open
  • Heat/hot water

    Apartment only

    Mar 1, 2026 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Feb 22, 2026 · Apt BLDG

    Close
  • Water leak

    Heavy flow

    Jan 27, 2026 · Apt 1F

    Close
  • Heat/hot water

    Entire building

    Dec 4, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Dec 2, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 27, 2025 · Apt BLDG

    Close
  • Paint/plaster

    Wall

    Nov 27, 2025 · Apt 2R

    Close
  • Unsanitary condition

    Pests

    Nov 27, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 11, 2025 · Apt 2R

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Nov 11, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Feb 10, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 7, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Jan 2, 2024 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Dec 6, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 5, 2023 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2020 · Apt 2R

    Close
  • Plumbing

    Basin/sink

    Sep 21, 2020 · Apt 2R

    Close
  • Door/window

    Door

    Sep 21, 2020 · Apt 2R

    Close
  • Plumbing

    Toilet

    Sep 21, 2020 · Apt 2R

    Close
  • Paint/plaster

    Wall

    Sep 21, 2020 · Apt 2R

    Close
  • Door/window

    Door

    Aug 29, 2020 · Apt 2R

    Close
  • Safety

    Smoke detector

    Aug 29, 2020 · Apt 2R

    Close
  • Electric

    Outlet/switch

    Aug 29, 2020 · Apt 2R

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 15, 2019 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Jan 31, 2019 · Apt 2F

    Close
  • Heat/hot water

    Apartment only

    Dec 28, 2017 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Dec 8, 2017 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 8, 2017 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 7, 2017 · Apt 3F

    Close
  • Heat/hot water

    Apartment only

    Dec 1, 2017 · Apt 3F

    Close
  • Heat/hot water

    Entire building

    Nov 30, 2017 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 10, 2017 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Nov 7, 2017 · Apt 2R

    Close
  • Heat/hot water

    Apartment only

    Jan 11, 2017 · Apt 2F

    Close
  • General

    Janitor/super

    Dec 20, 2016 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Dec 20, 2016 · Apt 2R

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 20, 2016 · Apt 2R

    Close
  • Appliance

    Electric/gas range

    Dec 20, 2016 · Apt 2R

    Close
  • General

    Cooking gas

    Dec 20, 2016 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Dec 9, 2016 · Apt 2R

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 9, 2016 · Apt 2R

    Close
  • Electric

    Power outage

    Dec 9, 2016 · Apt 2R

    Close
  • Electric

    No lighting

    Apr 27, 2015 · Apt 2R

    Close
  • Electric

    No lighting

    Apr 27, 2015 · Apt 2R

    Close
  • General

    Janitor/super

    Apr 27, 2015 · Apt 2R

    Close
  • Water leak

    Slow leak

    Apr 27, 2015 · Apt 2R

    Close
  • Paint/plaster

    Ceiling

    Apr 27, 2015 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Jan 11, 2015 · Apt 1F

    Close
  • Heat/hot water

    Entire building

    Jan 10, 2015 · Apt BLDG

    Close

Sales history

DatePriceTypeUnits
Sep 10, 2026$1,200,000Rentals - walkup apartments6

Building details

Building type
Walk-up apartment building (C2)
Year built
1925
Floors
3
Residential units
6
Building area
5,000 ft²
Lot area
2,680 ft²
Zoning
R7A
Community board
314
Council district
45
Block / lot
6497 / 60
Assessed value
$435,150
Landmark / historic district
No

HPD registration #332221, last renewed Aug 22, 2025.

Questions about 771 East 9 Street

Who owns 771 East 9 Street?

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

Does 771 East 9 Street have violations?

Yes. NYC HPD has recorded 86 housing violations at this property.

Is 771 East 9 Street rent stabilized?

NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 771 East 9 Street built?

City records list 1925 as the year it was built.

How many apartments are in 771 East 9 Street?

It has 6 residential units.

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