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172 South 9 Street

Brooklyn, NY 11211BBL 3-02148-0016Map

Owner of record: Grosz, Chananya L

172 South 9 Street is a walk-up apartment building built in 1910 in Brooklyn, 11211. It has 4 residential units across 4 floors. The owner of record is Grosz, Chananya L. HPD has recorded 46 housing violations here, most recently on May 5, 2026. 2 of the 46 most recent violations are still open.

HPD violations
46
DOB violations
0
ECB violations
3
HPD complaints
0

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation May 5, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 46

  • A

    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
  • C

    Replace or repair the self-closing doors that is missing or defective hinges, building front entrance door , 1st story

    Feb 2, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective cracked wire glass at skylight, at bulkhead stairs

    Feb 2, 2026

    Open — Not complied with
  • C

    Replace or repair the self-closing doors that is missing or defective hinges, in the entrance located at apt 4, 4th story, 1st apartment from east at south

    Feb 2, 2026 · Apt 4

    Closed — Violation closed
  • C

    Remove the illegal fastening consisting of key operated double cylinder lock on metal security door to fireescape in the 6th room from north at west located at apt 4, 4th story, 1st apartment from east at south

    Feb 2, 2026 · Apt 4

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges, at boiler room

    Feb 2, 2026

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at bulkhead door to roof

    Feb 2, 2026

    Closed — Violation closed
  • A

    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 10, 2025

    Closed — Violation dismissed
  • I

    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 26, 2024

    Closed — Violation dismissed
  • A

    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 11, 2024

    Closed — Violation dismissed
Show 36 more ↓
  • A

    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
  • I

    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 7, 2022

    Closed — Violation dismissed
  • A

    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 2, 2022

    Closed — Violation dismissed
  • I

    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 13, 2021

    Closed — Violation dismissed
  • A

    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 13, 2021

    Closed — Violation dismissed
  • I

    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
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and walls to all stories at public hall

    Oct 19, 2018

    Closed — Violation dismissed
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the at roof

    Feb 21, 2018

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items at 4th and 1st story at public hall

    Feb 21, 2018

    Closed — Violation dismissed
  • A

    § 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

    Feb 21, 2018

    Closed — Violation closed
  • A

    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

    Feb 21, 2018

    Closed — Violation closed
  • A

    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

    Feb 21, 2018

    Closed — Violation closed
  • I

    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 29, 2017

    Closed — Violation dismissed
  • I

    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 15, 2016

    Closed — Violation dismissed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd.

    Feb 29, 2016

    Closed — Violation closed
  • A

    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.

    Feb 29, 2016

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box or in vestibule at public hall, 1st story

    Feb 29, 2016

    Closed — Violation closed
  • A

    § 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 or in vestibule at public hall, 1st story

    Feb 29, 2016

    Closed — Violation closed
  • A

    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.

    Feb 29, 2016

    Closed — Violation closed
  • C

    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 - on boiler room door and near mail boxes or in vestibule at public hall, 1st story

    Feb 29, 2016

    Closed — Violation closed
  • I

    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 14, 2015

    Closed — Violation dismissed
  • I

    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.

    Feb 24, 2015

    Closed — Violation dismissed
  • A

    D26-10.01 adm code properly repair with similar material the broken or defective cement plaster wall scuttle closet 4 sty pub hall.

    Oct 15, 1984

    Closed — Violation closed
  • A

    D26-10.01 adm code & 309 m/d law abate the nuisance consisting of open wall cockloft scuttle closet 4 sty pub hall.

    Oct 15, 1984

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code fire egress defective. make stationary the iron ladder leading to scuttle opening in roof 4 sty pub hall to roof.

    Oct 15, 1984

    Closed — Violation closed
  • A

    D26-12.03 adm code and dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint fire escape all stys all parts rear.

    Oct 15, 1984

    Closed — Violation closed
  • A

    D26-10.01 adm code replace with new the missing glass insert door street to vestibule 1 sty pub hall.

    Oct 15, 1984

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code and dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes 4 sty rear.

    Oct 15, 1984

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of household articles scuttle recess 4 sty public hall.

    Oct 15, 1984

    Closed — Violation closed
  • B

    D26-10.01 adm code replace with new the broken or defective skylight over center west.

    Oct 15, 1984

    Closed — Violation closed
  • A

    D26-12.01 adm code paint with light colored paint to the satisfaction of this department walls & ceiling vestibule 1 sty public hall.

    Oct 15, 1984

    Closed — Violation closed
  • A

    D26-21.03 adm code paint or post a sign indicating floors on wall near stairs pub hall all stys.

    Oct 15, 1984

    Closed — Violation closed
  • B

    D26-10.01 adm code & 309 m/d law abate the nuisance consisting of cars stored rear yard.

    Oct 15, 1984

    Closed — Violation closed
  • A

    Section 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration partitions & plasterboard erected creating full bathroom cellar rear.

    Jan 24, 1984

    Closed — Violation closed
  • A

    D26-10.01 adm code refit door boiler room cellar front.

    Jan 24, 1984

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code arrange and make self-closing the doors at 1st sty public entrance to cellar.

    Jun 12, 1979

    Open — Nov sent out

DOB building violations · 0

No DOB violations on record

ECB violations · 3

  • Class - 2

    At the time of inspection i observed consruction equipment on site-construction fence installed at rear yard at exp. # 4. i searched on dob system and appeared that permit for constrcution fence was not obtain

    Nov 26, 2024 · Penalty $1,250

    Active
  • Class - 1

    Failure to maintain building in code compliant manner. observed no approved plans on site, excavating(approx 3') at exposure#3 exposing footing for posts for 3rd floor, some posts have been removed., repair and

    Aug 18, 2023

    Resolve
  • Class - 1

    Failure to maintain building in code compliant manner.vacate floors 2 through 4 for removing fire escape at exposure #3, no second means of egress., repair and/replace; supply fire guard or second means of egre

    Aug 18, 2023 · Penalty $1,250

    Resolve

Complaints

No HPD complaints in our records

Complaint data is still being backfilled from NYC Open Data.

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C3)
Year built
1910
Floors
4
Residential units
4
Building area
5,880 ft²
Lot area
3,659 ft²
Zoning
R6
Community board
301
Council district
34
Block / lot
2148 / 16
Assessed value
$953,550
Landmark / historic district
No

HPD registration #304675, last renewed Jul 31, 2026.

Questions about 172 South 9 Street

Who owns 172 South 9 Street?

The owner of record in NYC Department of City Planning PLUTO data is Grosz, Chananya L.

Does 172 South 9 Street have violations?

Yes. NYC HPD has recorded 46 housing violations at this property.

Is 172 South 9 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 172 South 9 Street built?

City records list 1910 as the year it was built.

How many apartments are in 172 South 9 Street?

It has 4 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.