1633 Dekalb Avenue
Brooklyn, NY 11237BBL 3-03238-0043Map
Owner of record: 1633 Sy LLC
1633 Dekalb Avenue is a walk-up apartment building built in 1950 in Brooklyn, 11237. It has 8 residential units across 4.5 floors. The owner of record is 1633 Sy LLC. HPD has recorded 23 housing violations here, most recently on May 4, 2026. 4 of the 23 most recent violations are still open.
- HPD violations
- 23
- DOB violations
- 1
- ECB violations
- 6
- HPD complaints
- 6
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 · 23
- 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.
May 4, 2026
Closed — Violation dismissed - 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.
Jun 9, 2025
Closed — Violation dismissed - 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 9, 2024
Closed — Violation dismissed - IInformation / order
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 22, 2023
Closed — Violation dismissed - 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.
Mar 22, 2023
Closed — Violation dismissed - IInformation / order
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 14, 2022
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling at lower level in the bathroom located at apt 1b, 1st story, 1st apartment from west at north
Jan 9, 2022 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling at lower level in the bathroom located at apt 1b, 1st story, 1st apartment from west at north
Jan 9, 2022 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and north wall at lower level in the 1st room from north located at apt 1b, 1st story, 1st apartment from west at north
Jan 9, 2022 · Apt 1B
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at north wall at lower level in the 1st room from north located at apt 1b, 1st story, 1st apartment from west at north
Jan 9, 2022 · Apt 1B
Closed — Violation dismissed
Show 13 more ↓
- CImmediately hazardous
Provide an adequate supply of heat for the apartment in the 1st room from north at west located at apt 4b, 4th story, 1st apartment from west at north
Jan 9, 2022 · Apt 4B
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door locked at basement
Jan 9, 2022
Open — Nov certified late - 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 at public hall, 1st story
Jan 9, 2022
Closed — Violation dismissed - 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, 1st story
Jan 9, 2022
Closed — Violation dismissed - 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 8, 2021
Closed — Violation dismissed - IInformation / order
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 29, 2019
Closed — Violation dismissed - IInformation / order
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 16, 2018
Closed — Violation dismissed - 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 .. at public hall, 1st story
Sep 5, 2018
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. at public hall, 1st story
Sep 5, 2018
Closed — Violation dismissed - 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, 1st story
Sep 5, 2018
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
Sep 5, 2018
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box .. at public hall, 1st story
Sep 5, 2018
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. at public hall, 1st story
Sep 5, 2018
Closed — Violation dismissed
DOB building violations · 1
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Nov 18, 2015
Dob violation - dismissed
ECB violations · 6
- Class - 1
Performance of plumbing work without a master plumber license: at time of inspection on 08-04-15, i observed worker from "tom-pol mechanical, inc." installing hot & cold copper water lines under alt type-1 job
Aug 4, 2015 · Penalty $2,500
Resolve - Class - 1
Failure to notify w/in 24-48hrs of the start of excavation.it was observed that the basement was excavated more than 5ft & dob was not notified.in addition,there was no existing basement shown on the plan.basem
May 13, 2015
Resolve - Class - 2
Bc3301.2 failure to provide 3ft 6in guardrail or equivalent around allfl & perimeter opening.@ time of inspection it was observed that therewere no guardrails or rail around the stair.there where no netting aro
May 13, 2015
Resolve - Class - 2
Work does not conform to approved construction documents and/or approved amendments.@ time of insp.it was observed that the web stiffener or the c joist was not inatall according to the plan.in addition the dem
May 13, 2015
Resolve - Class - 2
Failure to provide approved/accepted plans @ jobsite @ time of inspection.@ the time of inspection there was no soe (support of excavation) plan on site to identify the sequence took for the underpinning of the
May 13, 2015
Resolve - Class - 2
Failure to safeguard all persons and property affected by construction operations,it was observed that oxy-acetlene cylinder was on site an d there was no permit from fdny in addition,it was not properly stored
May 13, 2015 · Penalty $1,200
Resolve
Complaints
- Heat/hot water
Apartment only
Feb 7, 2022 · Apt 2B
Close - Heat/hot water
Apartment only
Jan 6, 2022 · Apt 4B
Close - Plumbing
Water supply
Dec 18, 2021 · Apt 2B
Close - Heat/hot water
Apartment only
Oct 28, 2021 · Apt 4B
Close - Water leak
Heavy flow
Oct 26, 2021 · Apt 1B
Close - Door/window
Door
Aug 7, 2018 · Apt 3F
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1950
- Floors
- 4.5
- Residential units
- 8
- Building area
- 5,314 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3238 / 43
- Assessed value
- $429,750
- Landmark / historic district
- No
HPD registration #386560, last renewed Sep 10, 2025.
Questions about 1633 Dekalb Avenue
Who owns 1633 Dekalb Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 1633 Sy LLC.
Does 1633 Dekalb Avenue have violations?
Yes. NYC HPD has recorded 23 housing violations at this property.
Is 1633 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 1633 Dekalb Avenue built?
City records list 1950 as the year it was built.
How many apartments are in 1633 Dekalb Avenue?
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.