30 Ditmars Street
Brooklyn, NY 11221BBL 3-03194-0020Map
Owner of record: J Ditmars LLC
30 Ditmars Street is a walk-up apartment building built in 1931 in Brooklyn, 11221. It has 5 residential units across 3 floors. The owner of record is J Ditmars LLC. HPD has recorded 12 housing violations here, most recently on May 4, 2026. 4 of the 12 most recent violations are still open.
- HPD violations
- 12
- DOB violations
- 0
- ECB violations
- 1
- 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 · 12
- 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.
Apr 9, 2024
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 10, 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.
Feb 24, 2022
Closed — Violation dismissed - 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
Jun 17, 2021
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 ...
Mar 15, 2021
Open — Not complied with - 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 ....
Mar 15, 2021
Open — Nov certified late - 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.
Mar 15, 2021
Closed — Violation closed - 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
Mar 15, 2021
Open — Not complied with
Show 2 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.
Mar 15, 2021
Open — Not complied with - 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 8, 2015
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Class - 2
Work does not conform to approved construction documents and/or approved amendments. alt 2 job#320702183. at time of inspection observed at 3rd flr front existing attic space(s) to remain but was removed; 2-at
Mar 23, 2016 · Penalty $500
Active
Complaints
- Door/window
Door
Mar 9, 2021 · Apt BLDG
Close - Heating
Heat related
Nov 4, 2010 · Apt 3L
Close - Plumbing
Water supply
Nov 4, 2010 · Apt 3L
Close - Nonconst
Vermin
Nov 4, 2010 · Apt 3L
Close - Heating
Heat related
Feb 9, 2007 · Apt 3L
Close - Nonconst
Vermin
Feb 9, 2007 · Apt 3L
Close - Nonconst
Vermin
Feb 9, 2007 · Apt 3L
Close - General
Windows
Feb 9, 2007 · Apt 3L
Close - Nonconst
Vermin
Feb 9, 2007 · Apt 3L
Close - Electric
Lighting
Feb 9, 2007 · Apt 3L
Close
Show 1 more ↓
- Plumbing
Water supply
Jun 15, 2005 · Apt 3R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 5
- Building area
- 4,400 ft²
- Lot area
- 2,375 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 34
- Block / lot
- 3194 / 20
- Assessed value
- $560,700
- Landmark / historic district
- No
HPD registration #365339, last renewed Jul 24, 2025.
Questions about 30 Ditmars Street
Who owns 30 Ditmars Street?
The owner of record in NYC Department of City Planning PLUTO data is J Ditmars LLC.
Does 30 Ditmars Street have violations?
Yes. NYC HPD has recorded 12 housing violations at this property.
Is 30 Ditmars Street 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 30 Ditmars Street built?
City records list 1931 as the year it was built.
How many apartments are in 30 Ditmars Street?
It has 5 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.