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521 Park Avenue

Manhattan, NY 10022BBL 1-01395-7502Map

Owner of record: 521 Park Ave Condo

521 Park Avenue is a condominium built in 1912 in Manhattan, 10022. It has 24 residential units across 12 floors. The owner of record is 521 Park Ave Condo. HPD has recorded 6 housing violations here, most recently on June 4, 2025. City tax records listed 1 rent-stabilized apartment here in 2024.

HPD violations
6
DOB violations
19
ECB violations
10
HPD complaints
1

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jun 4, 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

Rent-stabilized units in 2024
1
About 4% of the building's 24 apartments

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.

Stabilized units by tax-bill year

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 · 6

  • 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 4, 2025

    Closed — Violation dismissed
  • B

    Arrange and make self-closing the doors at roof bulkhead stair.

    Jul 3, 1995

    Closed — Violation closed
  • B

    Fire egress defective. remove the obstruction in fireproof passageway consisting of doors & brick etc at north.

    Jul 3, 1995

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes air conditioner protruding beyond window sill at north stack 2 sty balcony.

    Jul 3, 1995

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes air conditioner protruding beyond window sill at north stack 12 sty balcony.

    Jul 3, 1995

    Closed — Violation closed
  • B

    Replace with new the broken or defective radiator control valve 2 from west at south 6 sty south apt 6c. , section '' ''

    Mar 1, 1989 · Apt 6C

    Closed — Violation closed

DOB building violations · 19

  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 28, 2021

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 28, 2021

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 6, 2019

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 6, 2019

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 30, 2018

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 30, 2018

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 13, 2015

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 11, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 11, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 25, 2013

    Dob violation - resolved
Show 9 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 6, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 6, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 16, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 16, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 23, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 23, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 1, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 1, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    (28.29)clean oil leak and main machine

    Sep 16, 1988

    Dob violation - resolved

ECB violations · 10

  • Class - 2

    Failure to maintain exterior building facade and appurtenances.note:observed at exposure#2(north)cracked stones at 10th floor in the n.w. corner 2)exposure#3(east)cracked terra cotta at parapet in the s.e. corn

    Jun 1, 2022 · Penalty $1,250

    Active
  • Class - 1

    1 rcny 9-01. rigger failed to resignate a "foreman". noted: at time of inspection -approx 3:30pm. no rigger foreman on site, while rigger was in use -mr. jose manuez cruz arrived on site approx 4:05pm ask wher

    Mar 18, 2014 · Penalty $1,600

    Resolve
  • Class - 1

    Rigger failed to ensure scaffold worker met minimum requirements. noted: at time of inspection the following worker on a 2 point suspended scaffold did not have a certificate of fitness issued by the rigger -

    Mar 18, 2014 · Penalty $400

    Resolve
  • Class - 2

    Failure to maintain adequate housekeeping. noted: excessive debris on shed deck! remedy: maintain adequate housekeeping.

    Mar 18, 2014

    Resolve
  • Class - 2

    Partial swo (c-beam system) issued pursuant to 28-207.2 posted. work does not conform to approved construction documents. noted: installation of "c-beam system" in connection with 2 point suspended scaffold is

    Mar 18, 2014

    Resolve
  • Class - 2

    Sec. 27-201. work does not conform to approved construction documents and/or approved amendments. noted: apprvoed plans dated 8.1.03 for appl #103518105; for the vertical combination of apts 11c & 12c, do not

    Apr 9, 2009 · Penalty $500

    Resolve
  • Hazardous

    Failure to maintain - exterior noted: the decorative cast from railingis broken,missing & defective creating a hazardous condition location:(broken section property line/fourth story balcony on east 60th street

    Nov 9, 1993 · Penalty $800

    Resolve
  • Non-hazardous

    Work without permit:removing and replacing of wall in apt also electr-ical work.a search of dept records show application #100514490 was approved on 11-06-92 but was never issued.remedy:stop all work and obt

    Apr 5, 1993 · Penalty $175

    Resolve
  • Non-hazardous

    Plumbing without permit installation of gas line and water supply line at kitchen area no permit was issued to do work as per bld dept records remedy stop all work and obtain necessary permit as per bldg code

    Apr 5, 1993 · Penalty $350

    Resolve
  • Non-hazardous

    Plumbing work without permit installation of supply line for shower stall & tub at bathroom area a search of dept record show no permit was issed for work plumbing remedy stop all plumbing work and obtain

    Apr 5, 1993 · Penalty $350

    Resolve

Complaints

  • Safety

    Fire escape

    Jul 31, 2019 · Apt BLDG

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Condominium (RM)
Year built
1912
Floors
12
Residential units
24
Building area
49,749 ft²
Lot area
6,025 ft²
Zoning
R10
Community board
108
Council district
4
Block / lot
1395 / 7502
Assessed value
$11,839,958
Landmark / historic district
No

HPD registration #111446, last renewed Aug 27, 2025.

Questions about 521 Park Avenue

Who owns 521 Park Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 521 Park Ave Condo.

Does 521 Park Avenue have violations?

Yes. NYC HPD has recorded 6 housing violations at this property.

Is 521 Park Avenue rent stabilized?

NYC Department of Finance tax bills listed 1 rent-stabilized units here in 2024 (about 4% of its 24 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 521 Park Avenue built?

City records list 1912 as the year it was built.

How many apartments are in 521 Park Avenue?

It has 24 residential units and 29 units in total.

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