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511 West 173 Street

Manhattan, NY 10032BBL 1-02130-0152Map

Owner of record: 511 W173 LLC

511 West 173 Street is a walk-up apartment building built in 1896 in Manhattan, 10032. It has 7 residential units across 3 floors. The owner of record is 511 W173 LLC. HPD has recorded 19 housing violations here, most recently on March 12, 2025. 4 of the 19 most recent violations are still open.

HPD violations
19
DOB violations
5
ECB violations
4
HPD complaints
33

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Mar 12, 2025

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 · 19

  • A

    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

    Mar 12, 2025

    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 at public hall, 1st story

    Mar 12, 2025

    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.

    Mar 12, 2025

    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

    Mar 12, 2025

    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 missing at public hall, 1st story

    Mar 12, 2025

    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 at public hall, 1st story

    Mar 12, 2025

    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 missing at public hall, 1st story

    Mar 12, 2025

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at entrance door located at bsmt-apt 1b, 1st bsmt-apt from north at east

    Feb 15, 2025 · Apt 1B

    Closed — Violation closed
  • C

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

    Feb 15, 2025

    Open — Nov sent out
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at bsmt-apt 1b, 1st bsmt-apt from north at east

    Feb 15, 2025 · Apt 1B

    Closed — Violation closed
Show 9 more ↓
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at bsmt-apt 1b, 1st bsmt-apt from north at east

    Feb 10, 2025 · Apt 1B

    Closed — Violation closed
  • A

    § 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 duplex apartment created at basement apartment 1b, with floor pierce and stairs installed leading to cellar. in the 1st room from north located at bsmt-apt 1b, 1st bsmt-apt from north at east

    Feb 10, 2025 · Apt 1B

    Open — Nov sent out
  • B

    Discontinue use of rooms for living, disconnect plumbing fixtures and properly seal pipe connections water closet ,wash basin installed at cellar inconjuction with basement apartment 1b at cellar

    Feb 10, 2025

    Open — First no access to re- inspect violation
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at bsmt-apt 1b, 1st bsmt-apt from north at east

    Jan 27, 2025 · Apt 1B

    Open — Nov sent out
  • 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.

    Feb 16, 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.

    Oct 27, 2016

    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 2, 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 3, 2015

    Closed — Violation dismissed
  • B

    Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 minimum required

    Aug 3, 2011

    Closed — Violation dismissed

DOB building violations · 5

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 4, 2020

    Dob violation - dismissed
  • Plumbing none

    The department of buildings intends to revoke all plumbing work under permit# 123139932 due to master plumber license revoked lmp# 2084 . stop all plumbing work under above mentioned permit and obtain a new master plumber to supersede the plumbing permit.

    May 3, 2019

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - dismissed

ECB violations · 4

  • Class - 2

    Occupancy contrary to that allowed by c of o and department of buildings records. illegal duplex apartment created at basement apartment 1b with floor pierced and stairs installed leading to cellar in the 1st r

    Feb 10, 2025 · Penalty $1,250

    Active
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#39014346h issued on 12/13/19 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. work does not conform to approved construction documents or app

    Jan 27, 2020 · Penalty $1,250

    Resolve
  • Class - 2

    Altered / changed building occupied without a valid certificate of occupancy as per 28-118.3.1 - 28-118.3.2. noted job #123139932 alt 1 conversion completed and units occupied without valid c of o., obtain a va

    Dec 13, 2019 · Penalty $1,250

    Resolve
  • Class - 1

    Work does not conform to approved construction documents and or approved amendments. noted approved drawings #123139932 page a-001.01 indicates (2) 30" x 24" windows located in cellar boiler room however these

    Dec 13, 2019 · Penalty $1,250

    Resolve

Complaints

  • Electric

    Wiring

    Jun 6, 2026 · Apt 4

    Close
  • Paint/plaster

    Ceiling

    Jun 6, 2026 · Apt 4

    Close
  • Water leak

    Heavy flow

    Apr 28, 2026 · Apt 4

    Close
  • Electric

    Wiring

    Apr 28, 2026 · Apt 4

    Close
  • Electric

    Wiring

    Apr 28, 2026 · Apt 4

    Close
  • Heat/hot water

    Apartment only

    Feb 9, 2026 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Feb 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Feb 2, 2026 · Apt 2

    Close
  • Door/window

    Door

    Jul 23, 2025 · Apt 1B

    Close
  • Door/window

    Door

    Jul 23, 2025 · Apt 1B

    Close
Show 23 more ↓
  • Heat/hot water

    Apartment only

    Feb 6, 2025 · Apt 1B

    Close
  • Heat/hot water

    Apartment only

    Jan 23, 2025 · Apt 1B

    Close
  • Heat/hot water

    Apartment only

    Oct 29, 2024 · Apt 1B

    Close
  • Door/window

    Door

    Feb 6, 2024 · Apt 1A

    Close
  • Water leak

    Slow leak

    Sep 21, 2023 · Apt 4

    Close
  • Water leak

    Damp spot

    Sep 21, 2023 · Apt 4

    Close
  • Door/window

    Door

    Jan 10, 2022 · Apt 2

    Close
  • Door/window

    Door

    Jan 10, 2022 · Apt 2

    Close
  • Door/window

    Door

    Jan 10, 2022 · Apt 1B

    Close
  • Door/window

    Door

    Jan 10, 2022 · Apt 1B

    Close
  • Door/window

    Door

    Jan 10, 2022 · Apt 1B

    Close
  • Plumbing

    Water supply

    Feb 11, 2016 · Apt 2

    Close
  • Plumbing

    Water-leaks

    Sep 30, 2011 · Apt 2

    Close
  • Plumbing

    Sewer

    Sep 30, 2011 · Apt 2

    Close
  • Nonconst

    Vermin

    Sep 30, 2011 · Apt 2

    Close
  • Nonconst

    Vermin

    Jun 17, 2011 · Apt 2

    Close
  • Nonconst

    Vermin

    Jun 17, 2011 · Apt 2

    Close
  • Nonconst

    Vermin

    Jun 17, 2011 · Apt 2

    Close
  • Nonconst

    Vermin

    Jun 17, 2011 · Apt 2

    Close
  • Plumbing

    Water supply

    Nov 12, 2009 · Apt 3

    Close
  • Plumbing

    Water supply

    Jan 19, 2009 · Apt 2

    Close
  • Plumbing

    Water supply

    Jan 19, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Jan 18, 2009 · Apt 2

    Close

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 (C1)
Year built
1896
Floors
3
Residential units
7
Building area
2,817 ft²
Lot area
1,800 ft²
Zoning
R7-2
Community board
112
Council district
10
Block / lot
2130 / 152
Assessed value
$261,000
Landmark / historic district
No

HPD registration #137912, last renewed Sep 16, 2025.

Questions about 511 West 173 Street

Who owns 511 West 173 Street?

The owner of record in NYC Department of City Planning PLUTO data is 511 W173 LLC.

Does 511 West 173 Street have violations?

Yes. NYC HPD has recorded 19 housing violations at this property.

Is 511 West 173 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 511 West 173 Street built?

City records list 1896 as the year it was built.

How many apartments are in 511 West 173 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.