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527 Leonard Street

Brooklyn, NY 11222BBL 3-02680-0021Map

Owner of record: Grzesik, Zofia

527 Leonard Street is a walk-up apartment building built in 2001 in Brooklyn, 11222. It has 8 residential units across 4 floors. The owner of record is Grzesik, Zofia. HPD has recorded 12 housing violations here, most recently on November 20, 2025. City tax records listed 3 rent-stabilized apartments here in 2024.

HPD violations
12
DOB violations
1
ECB violations
3
HPD complaints
3

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Nov 20, 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
3
About 38% of the building's 8 apartments
Down from 8 in 2019

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 · 12

  • 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 20, 2025

    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.

    Jun 13, 2025

    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 16, 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.

    Mar 30, 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 10, 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 8, 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.

    Apr 19, 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.

    Apr 19, 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.

    Nov 4, 2019

    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 25, 2018

    Closed — Violation dismissed
Show 2 more ↓
  • 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, 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.

    Mar 3, 2015

    Closed — Violation dismissed

DOB building violations · 1

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2011 inspection report

    Mar 1, 2013

    Dob violation - dismissed

ECB violations · 3

  • Non-hazardous

    Expired permit. at the time of inspection of above property building to roof& shitroking at 1 sr floor in progress. nb permit#301155862 has expired on 7/12/02 and dob record show it wasnt renewed. stop all

    Sep 23, 2002 · Penalty $250

    Resolve
  • Non-hazardous

    Expired permit violation noted: fence permit has expired on 12-31-01remedy: review permit as per d.o.b code

    Sep 23, 2002 · Penalty $250

    Resolve
  • Non-hazardous

    Illegal use in residential district noted: in front yard of above address auto repairs being performed& obsereved on dump truck 1988 gmc vin# 1gdjv34j8jjs12896, paintine of truck and repairs remedy: discontinue

    Aug 23, 2002 · Penalty $480

    Resolve

Complaints

  • Electric

    Electric-supply

    Feb 14, 2006 · Apt 3D

    Close
  • Electric

    Bell-buzzer/intercom

    Dec 11, 2003 · Apt 4C

    Close
  • General

    Mailbox

    Dec 11, 2003 · Apt 4C

    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
2001
Floors
4
Residential units
8
Building area
4,787 ft²
Lot area
2,500 ft²
Zoning
R6B
Community board
301
Council district
33
Block / lot
2680 / 21
Assessed value
$1,541,700
Landmark / historic district
No

HPD registration #378600, last renewed Nov 26, 2025.

Questions about 527 Leonard Street

Who owns 527 Leonard Street?

The owner of record in NYC Department of City Planning PLUTO data is Grzesik, Zofia.

Does 527 Leonard Street have violations?

Yes. NYC HPD has recorded 12 housing violations at this property.

Is 527 Leonard Street rent stabilized?

NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 38% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 527 Leonard Street built?

City records list 2001 as the year it was built.

How many apartments are in 527 Leonard Street?

It has 8 residential units.

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