439 9 Street
Brooklyn, NY 11215BBL 3-01090-0074Map
Owner of record: 439 9th Street LLC
439 9 Street is a mixed residential and retail building built in 1881 in Brooklyn, 11215. It has 6 residential units across 4 floors. The owner of record is 439 9th Street LLC. HPD has recorded 74 housing violations here, most recently on April 30, 2026. 37 of the 50 most recent violations are still open. City tax records listed 3 rent-stabilized apartments here in 2024.
- HPD violations
- 74
- DOB violations
- 2
- ECB violations
- 14
- HPD complaints
- 92
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
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.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 74
- 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 30, 2026
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at building front entrance , 1st story
Apr 8, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at door at bulkhead at public hall, 4th story
Apr 8, 2024
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of construction materials at public hall, 4th story
Apr 8, 2024
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective latch set at door at bulkhead at public hall, 4th story
Apr 8, 2024
Open — Nov sent out - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at public hall, 1st story
Apr 8, 2024
Open — Nov sent out - ANon-hazardous
Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story
Apr 8, 2024
Open — Nov sent out - ANon-hazardous
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
Apr 8, 2024
Open — Nov sent out - ANon-hazardous
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.
Apr 8, 2024
Open — Nov sent out - ANon-hazardous
Post and maintain a street number on the front of the dwelling plainly visible from the sidewalk.
Apr 8, 2024
Open — Nov sent out
DOB building violations · 2
- Elevator elevatorrequired
E-elevator elevatorrequired
Sep 30, 2008
Dob violation - active - Construction other optional
C-construction other optional
Oct 1, 1992
Dob violation - active
ECB violations · 14
- Class - 2
Erected 2 business signs. 1st one is the shape of a box. 15' x 4' x 6' reads "cana world" 2nd sign is attached via pole to 1st sign structure. sign is 14" x 8", obtain all permits
Jul 22, 2022
Resolve - Class - 2
Work w/o permit.erected 2signs.1st sign a big square shape.15'x4'x6' which reads "cana world" delta8,vape,cbd.2nd sign connected to big signvia pole is over st&reads "cana world" 2nd sign is 14"x18".theres elec
Jul 22, 2022
Resolve - Class - 2
Failure to maintain bldg walls or appurtenances. noted at front of bldg at 3rd fl brownstone window frame at left side of my(door)is missing & exposes backer brick to elements. remedy: maintain exterior bldg
May 5, 2017 · Penalty $500
Resolve - Class - 1
Failure to maintain: bldg facade at 9th side has cracked, peeling & seperating areas around decorative windows molding and sills. (note: bld is a brownstone) at all levels! rem: make sure & provide sidewalk she
Feb 17, 2009
Resolve - Non-hazardous
Reissue 34440290h. missing cross corridor self closing smoke doors at 4th floor in front of rm# 408 at 3rd f in front of rm# 308 and #350 at2nd fl in front of #208 and at basement at stairway 10/12. remedy:
Mar 17, 2005
Resolve - Non-hazardous
Having illuminated awning signage. remedy: remove illegal signage.
Jun 28, 2002 · Penalty $800
Active - Non-hazardous
Having a store front awning progecting more than 8ft beyond the street line. remedy: remove illegal work,
Jun 28, 2002 · Penalty $800
Active - Non-hazardous
Having installed an awning without a permit. having installed a sign without a permit. having an illuminated sign without a current permit. remedy: remove illegal work,
Jun 28, 2002 · Penalty $800
Active - Non-hazardous
Having illuminated awning signage witha surface area exceeding 12sq feet. not limited to the name and address of the establishment. remedy: remove illegal signage.
Jun 28, 2002
Resolve - Non-hazardous
Having installed an awning without a permit. having installed a sign without a permit. having an illiminated sign without a current permit. remedy; remove illegal work.
Jun 28, 2002 · Penalty $400
Resolve
Complaints
- Outside building
Roof door/hatch
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - General
Signage missing
Jan 9, 2024 · Apt BLDG
Close - Plumbing
Water supply
Jan 9, 2024 · Apt 3B
Close - Plumbing
Water supply
Jan 9, 2024 · Apt 3B
Close - Unsanitary condition
Pests
Jan 9, 2024 · Apt 2A
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S9)
- Year built
- 1881
- Floors
- 4
- Residential units
- 6
- Building area
- 6,290 ft²
- Lot area
- 2,055 ft²
- Zoning
- R6A
- Community board
- 306
- Council district
- 39
- Block / lot
- 1090 / 74
- Assessed value
- $1,371,600
- Landmark / historic district
- Park Slope Historic District Extension
HPD registration #308210, last renewed Sep 29, 2025.
Questions about 439 9 Street
Who owns 439 9 Street?
The owner of record in NYC Department of City Planning PLUTO data is 439 9th Street LLC.
Does 439 9 Street have violations?
Yes. NYC HPD has recorded 74 housing violations at this property.
Is 439 9 Street rent stabilized?
NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 50% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 439 9 Street built?
City records list 1881 as the year it was built.
How many apartments are in 439 9 Street?
It has 6 residential units and 10 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.