150 North 9 Street
Brooklyn, NY 11249BBL 3-02311-0017Map
Owner of record: Mantomi Co., Ltd
150 North 9 Street is a walk-up apartment building built in 1910 in Brooklyn, 11249. It has 7 residential units across 4 floors. The owner of record is Mantomi Co., Ltd. HPD has recorded 13 housing violations here, most recently on May 5, 2026. 3 of the 13 most recent violations are still open. City tax records listed 1 rent-stabilized apartment here in 2021.
- HPD violations
- 13
- DOB violations
- 13
- ECB violations
- 2
- HPD complaints
- 83
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. Showing up to 50 per agency.
HPD housing violations · 13
- 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 5, 2026
Closed — Violation dismissed - BHazardous
Refit door in the 3rd room from east located at apt 1r, 1st story, 1st apartment from west at north
Jul 20, 2023 · Apt 1R
Open — Nov sent out - 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 24, 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 1, 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 12, 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.
Apr 12, 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 19, 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
Nov 2, 2017
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 missing at public hall, 1st story
Nov 2, 2017
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, 2016
Closed — Violation dismissed
Show 3 more ↓
- 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 wall and boiler room door to basement at public hall, 1st story
Feb 3, 2016
Open — Invalid certification - 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
Jan 15, 2016
Closed — Violation dismissed - CImmediately hazardous
Remove or cover in a manner approved by the department the peeling lead paint loose and unkey plaster walls and ceiling bathroom 3 sty south apt 3l baez 387 2080 er1 96031743 , section '' ''
Oct 29, 1996 · Apt 3L
Open — Defect letter issued
DOB building violations · 13
- Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Construction other optional
Work without a permit.work noted remedy: make site safe. stop all work obtain all necessary permits and approvals from dob. contact d.o.b office before return to work tele #718-802-3685
Oct 14, 1999
Vw*-violation - work w/o permit dismissed - Construction other optional
Work without a permit. work noted: partitions demolished- kitchen fix- tures removed- new bathroom created in new location of apartment 1l - also bx cables and plumbing pipes installed in same apartment. stop all work. remedy: make site safe, stop all work, obtain all necessary permits and approvals from dob. contact dob office at9718) 802-3685
Oct 14, 1999
Vw*-violation - work w/o permit 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
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed
Show 3 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 2
- Class - 1
Approx. 10 construction workers commencing in after hours construction activities without an after hours varience permit - job permit #b08028998 w/ahv permit #b8442536 rejected for 01/07/2023 from 7am - 4pm. co
Jan 7, 2023 · Penalty $2,500
Resolve - Non-hazardous
Work without a permit. work noted partitions demolished kitchen fixtures removed new bathroom creattedin new location of apt also box cables and plumbing pipes installed in same apt. stop all work
Oct 14, 1999
Resolve
Complaints
- Unsanitary condition
Garbage/recycling storage
Oct 2, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Mar 1, 2026 · Apt 3R
Close - Unsanitary condition
Mold
Oct 5, 2023 · Apt 1R
Close - Water leak
Damp spot
Oct 3, 2023 · Apt 1R
Close - Paint/plaster
Wall
Oct 3, 2023 · Apt 1R
Close - Door/window
Door frame
Jul 6, 2023 · Apt 1R
Close - Paint/plaster
Ceiling
Jul 6, 2023 · Apt 1R
Close - Door/window
Window pane
Jul 6, 2023 · Apt 1R
Close - Plumbing
Water supply
Jun 5, 2023 · Apt 4R
Close - Heat/hot water
Apartment only
Jun 5, 2023 · Apt 4R
Close
Show 40 more ↓
- Heat/hot water
Apartment only
Nov 10, 2018 · Apt 4L
Close - Heat/hot water
Entire building
Dec 28, 2017 · Apt 4R
Close - Heat/hot water
Entire building
Nov 1, 2017 · Apt 1L
Close - Door/window
Door
Mar 15, 2017 · Apt 1234
Close - Heat/hot water
Entire building
Feb 27, 2017 · Apt 2L
Close - Heat/hot water
Entire building
Dec 29, 2016 · Apt 2R
Close - Heat/hot water
Entire building
Nov 29, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 2, 2016 · Apt 2R
Close - Heat/hot water
Entire building
Jan 12, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 10, 2016 · Apt 2R
Close - Heat/hot water
Entire building
Oct 24, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Oct 12, 2015 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 12, 2015 · Apt 2R
Close - Heat/hot water
Entire building
Feb 23, 2015 · Apt 2R
Close - Heat/hot water
Entire building
Feb 14, 2015 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 13, 2015 · Apt 1R
Close - Heat/hot water
Entire building
Feb 6, 2015 · Apt 2R
Close - Heat/hot water
Entire building
Feb 2, 2015 · Apt 2R
Close - Heat/hot water
Entire building
Jan 27, 2015 · Apt 3L
Close - Heat/hot water
Entire building
Dec 9, 2014 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 9, 2014 · Apt 1R
Close - Heat/hot water
Entire building
Nov 15, 2014 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 14, 2014 · Apt 2L
Close - Plumbing
Bathtub/shower
Oct 23, 2014 · Apt 1R
Close - Unsanitary condition
Pests
Oct 23, 2014 · Apt 1R
Close - Unsanitary condition
Mold
Oct 23, 2014 · Apt 1R
Close - Plumbing
Water supply
Oct 23, 2014 · Apt 1R
Close - Heating
Heat related
Dec 19, 2013 · Apt 3L
Close - Heating
Heat related
Dec 19, 2013 · Apt NA
Close - Heating
Heat related
Dec 16, 2013 · Apt 4L
Close - Heating
Heat related
Dec 14, 2013 · Apt NA
Close - Heating
Heat related
Dec 13, 2013 · Apt NA
Close - Heating
Heat related
Dec 13, 2013 · Apt 2R
Close - Heating
Heat related
Nov 29, 2013 · Apt 2R
Close - Heating
Heat related
Nov 28, 2013 · Apt NA
Close - Heating
Heat related
Nov 25, 2013 · Apt NA
Close - Heating
Heat related
Nov 24, 2013 · Apt 2R
Close - Heating
Heat related
Nov 24, 2013 · Apt NA
Close - Heating
Heat related
Nov 24, 2013 · Apt NA
Close - Heating
Heat related
Nov 12, 2013 · Apt NA
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1910
- Floors
- 4
- Residential units
- 7
- Building area
- 5,500 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6B
- Community board
- 301
- Council district
- 33
- Block / lot
- 2311 / 17
- Assessed value
- $1,070,100
- Landmark / historic district
- No
HPD registration #317093, last renewed Sep 24, 2025.
Questions about 150 North 9 Street
Who owns 150 North 9 Street?
The owner of record in NYC Department of City Planning PLUTO data is Mantomi Co., Ltd.
Does 150 North 9 Street have violations?
Yes. NYC HPD has recorded 13 housing violations at this property.
Is 150 North 9 Street rent stabilized?
NYC Department of Finance tax bills listed 1 rent-stabilized units here in 2021 (about 14% of its 7 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 150 North 9 Street built?
City records list 1910 as the year it was built.
How many apartments are in 150 North 9 Street?
It has 7 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.