35 Clarkson Avenue

35 Clarkson Avenue in Prospect Lefferts Gardens, Brooklyn, has 60 open HPD violations, 42 of them class C, and 9 of 40 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (52/100).

Condo · Multi-family walk-up · 40 units · Built 1920

A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.

StreetSpy grade: D (Poor, 52/100)

• 42 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The owner's bedbug filings report 1 infested unit over the last 3 years.
• 9 of 40 units are rent-stabilized.

• Repairs: High (60 open, 42 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (1 infested unit, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

60 open violations: 42 class C (immediately hazardous), 14 class B, 4 class A. 1 issued in the last 12 months. 250 on record. Oldest open violation issued 1996-07-16. Newest violation issued 2026-05-07.

0 closed in the last 90 days. Median 913 days from issue to close for the 28 violations closed in the last 12 months.

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Self-closing door not working, north wall. , 2044 HMC:PROVIDE APPROVED ONE-HOUR FIRE RESISTANCE RATED SELF-CLOSING DOOR AT ALL OPENINGS TO PUBLIC HALL, OTHER THAN APARTMENT MAIN ENTRANCE DOOR MISSING VESTIBULE DOOR, AT NORTH WALL AT PUBLIC HALL, 1st STORY, issued 2025-06-09. HPD violation 17941617
• Class C: Self-closing door not working, 4th floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGE IN THE ENTRANCE LOCATED AT APT H3, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt H3), issued 2024-12-16. HPD violation 17556547
• Class C: Lead paint hazard, bathroom, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) EAST WALL IN THE BATHROOM LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-10-24. HPD violation 17376954
• Class C: Lead paint hazard, 1st closet from the east, south wall, 4th room from the north, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM EAST AT SOUTH WALL DOOR, 1st CLOSET FROM EAST AT SOUTH WALL DOOR FRAME, 1st DOOR FRAME FROM NORTH AT EAST WALL, SOUTH WALL, EAST WALL, WEST WALL IN THE 4th ROOM FROM NORTH LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-10-24. HPD violation 17376956
• Class C: Lead paint hazard, 2nd window frame from the west, north wall, 1st room from the north, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) EAST WALL, 2nd WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-10-24. HPD violation 17376955
• Class C: Lead paint hazard, kitchen, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING, EAST WALL IN THE KITCHEN LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-08-23. HPD violation 17225423
• Class C: Lead paint hazard, 1st room from the north, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-08-23. HPD violation 17225426
• Class C: Lead paint hazard, east wall, foyer, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT EAST WALL, CEILING, SOUTH WALL, WEST WALL IN THE FOYER LOCATED AT APT 5H, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5H), issued 2024-08-23. HPD violation 17225425

311 housing complaints

0 in the last 12 months, 39 in 5 years.

Bedbugs

The owner reported 1 infested unit in the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 1 infested, 1 treated, 0 re-infested
• 2023: Owner reported 0 infested units
• 2022: Owner reported 2 infested, 2 treated, 0 re-infested
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 0 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

9 of 40 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 9 in 2024, 9 in 2022. Source: DOF tax bills for 2022, 2023 and 2024; years with no bill on file are left out.

Owner and management

Owner: 35 & 41 CLARKSON AVENUE CONDOMINIUM. Head officer: MATTHEw ETTl. Managing agent: NEW BEDFORD MANAGEMENT CORP.. See the full portfolio.

Last HPD registration Oct 15, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3050557501, HPD building ID 807946. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Parkside Av (Q), 3 min walk
• Church Av (B, Q), 8 min walk
• Winthrop St (2, 5), 9 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.