909 Dekalb Avenue
Brooklyn, NY 11221BBL 3-01777-0041Map
Owner of record: 909 Dekalb LLC
909 Dekalb Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11221. It has 3 residential units across 4 floors. The owner of record is 909 Dekalb LLC. HPD has recorded 16 housing violations here, most recently on December 8, 2024. 14 of the 16 most recent violations are still open.
- HPD violations
- 16
- DOB violations
- 3
- ECB violations
- 4
- HPD complaints
- 11
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 16
- CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing at public hall
Dec 8, 2024
Open — Nov certified late - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall
Dec 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
Dec 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.
Dec 8, 2024
Open — Nov sent out - ANon-hazardous
§ 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 missing at public hall
Dec 8, 2024
Open — Nov sent out - ANon-hazardous
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 at public hall
Dec 8, 2024
Open — Nov sent out - CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing at public hall, 1st story
Sep 7, 2023
Open — Nov certified late - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2, 2nd story, 1st apartment from north at east
Sep 7, 2023 · Apt 2
Closed — Violation closed - CImmediately hazardous
Remove device preventing door from being self-closing consisting of kick down door stop permanently installed at building entrance door at public hall, 1st story
Sep 7, 2023
Closed — Violation closed - ANon-hazardous
§ 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 missing at public hall, 1st story
Sep 7, 2023
Open — Nov sent out
Show 6 more ↓
- 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.
Sep 7, 2023
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 missing at public hall, 1st story
Sep 7, 2023
Open — Nov sent out - ANon-hazardous
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 7, 2023
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.
Sep 7, 2023
Open — Nov sent out - ANon-hazardous
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.
Sep 7, 2023
Open — Nov sent out - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar
Sep 7, 2023
Open — Nov certified late
DOB building violations · 3
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jan 22, 2025
Dob violation - active - Immediate emergency anythingoptional
Immediately install 40' linear feet on exposure #1 south elevation (dekalb ave) of sidewalk shed
Dec 2, 2024
Dob violation - dismissed - Construction other optional
Emergency work order due to loose brick parapet wall at left side corn er between exp1 south and exp2 west.also cracked window sill and linte l at various location at exp1 south and cracked stucco at exp2 west el ev at various locations.remedy:immediately provide safety measures to secure and protect the public and install public protection at exp1
Nov 15, 2024
Dob violation - active
ECB violations · 4
- Class - 1
Failure to maintain building facade and appurtenances. observed spalling stucco and cracked masonry on exposure 1 ground windows. also blocks on first escapes landing on exposing 1 building defects have been on
Jul 29, 2025 · Penalty $25,000
Active - Class - 1
Failure to maintain unobstructed exit passagway. noted: at exp 1(s. elev) at 2nd floor fire exit landing there is wood in placed. remedy: remove all obstructions.
Apr 10, 2025 · Penalty $6,250
Active - Class - 1
Failure to maintain building in code-compliant manner. noted: observedat exp 2(w. elev). loosed bricks at windows. also observed cracked masonry at same exposure. this condition existed on ecb violation #356869
Apr 10, 2025 · Penalty $12,500
Active - Class - 1
Failure to maintian building in code compliant manner.note:at time of inspection observed(1)at expo#1(south elev.)loose brick of parapet at the left side on corner of expo#1(south elev.)and expo#2(west elev.).a
Nov 15, 2024 · Penalty $6,250
Active
Complaints
- Unsanitary condition
Pests
Jul 31, 2026 · Apt 2F
Close - Door/window
Door
Feb 10, 2026 · Apt 2
Close - Unsanitary condition
Pests
Feb 10, 2026 · Apt 2
Close - Plumbing
Basin/sink
Feb 10, 2026 · Apt 2
Close - Heat/hot water
Apartment only
Dec 4, 2024 · Apt 2
Close - Unsanitary condition
Pests
Dec 4, 2024 · Apt 2
Close - Plumbing
Bathtub/shower
Dec 4, 2024 · Apt 2
Close - General
Mailbox
Dec 4, 2024 · Apt 2
Close - Door/window
Door
Apr 19, 2024 · Apt ENTIRE
Close - Unsanitary condition
Pests
Jan 18, 2024 · Apt 3
Close
Show 1 more ↓
- Heat/hot water
Apartment only
Sep 6, 2023 · Apt 2
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S3)
- Year built
- 1931
- Floors
- 4
- Residential units
- 3
- Building area
- 5,070 ft²
- Lot area
- 1,560 ft²
- Zoning
- R6A
- Community board
- 303
- Council district
- 36
- Block / lot
- 1777 / 41
- Assessed value
- $411,750
- Landmark / historic district
- No
HPD registration #390669, last renewed Oct 9, 2025.
Questions about 909 Dekalb Avenue
Who owns 909 Dekalb Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 909 Dekalb LLC.
Does 909 Dekalb Avenue have violations?
Yes. NYC HPD has recorded 16 housing violations at this property.
Is 909 Dekalb 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 909 Dekalb Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 909 Dekalb Avenue?
It has 3 residential units and 4 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.