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635 Leonard Street

Brooklyn, NY 11222BBL 3-02620-0021Map

Owner of record: Wiaczeslaw Krawczuk

635 Leonard Street is a walk-up apartment building built in 1899 in Brooklyn, 11222. It has 3 residential units across 3 floors. The owner of record is Wiaczeslaw Krawczuk. HPD has recorded 10 housing violations here, most recently on May 5, 2026.

HPD violations
10
DOB violations
0
ECB violations
1
HPD complaints
1

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 · 10

  • 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
  • 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
  • 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 10, 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 23, 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.

    Feb 25, 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 9, 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 9, 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 18, 2018

    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, 2016

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 1

  • Non-hazardous

    Work w/o a permit. noted: dob record indicate premises to be a 3 fam dwelling & boiler- storage at cellar. now at cellar observed erected partitions creating 5 rms (used as storage at time of insp) & 1 3pc bath

    Feb 1, 2007 · Penalty $250

    Resolve

Complaints

  • Heating

    Heat related

    Jan 11, 2007 · 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
Walk-up apartment building (C0)
Year built
1899
Floors
3
Residential units
3
Building area
3,024 ft²
Lot area
1,675 ft²
Zoning
R6B
Community board
301
Council district
33
Block / lot
2620 / 21
Assessed value
$165,480
Landmark / historic district
No

HPD registration #307003, last renewed Jul 30, 2025.

Questions about 635 Leonard Street

Who owns 635 Leonard Street?

The owner of record in NYC Department of City Planning PLUTO data is Wiaczeslaw Krawczuk.

Does 635 Leonard Street have violations?

Yes. NYC HPD has recorded 10 housing violations at this property.

Is 635 Leonard 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 635 Leonard Street built?

City records list 1899 as the year it was built.

How many apartments are in 635 Leonard Street?

It has 3 residential units.

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