131 Martense Street

131 Martense Street in East Flatbush, Brooklyn, has 9 open HPD violations, 3 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (45/100).

Condo · Multi-family walk-up · 8 units · Built 1901

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: F (Severe, 45/100)

• 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• The head officer on this registration is named on 5 buildings' registrations; 2 graded D or F.
• A condo: the landlord is the individual unit owner; units are not rent-stabilized.

• Repairs: High (9 open, 3 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (No bedbug filing, 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)

9 open violations: 3 class C (immediately hazardous), 6 class B, 0 class A. 1 issued in the last 12 months. 10 on record. Oldest open violation issued 2009-08-04. Newest violation issued 2026-05-05.

0 closed in the last 90 days. Median 8 days from issue to close for the 1 violations closed in the last 12 months.

• Class C: No heat / heating defect (basement). ,2011,2012 ADMIN. CODE: CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE BOILER ROOM CELLAR ER-1, issued 2009-08-04. HPD violation 5262890
• Class C: No hot water, bathroom, 2nd floor. ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES AT KITCHEN AND IN THE BATHROOM LOCATED AT APT 2NDF, 2nd STORY (apt 2NDF), issued 2009-08-04. HPD violation 3478823
• Class C: No hot water, bathroom. ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES , KITCHEN AND BATHROOM FIXTURES 1ST STY APT. 1 ER-1, issued 2009-08-04. HPD violation 5262886
• Class B: Leak or water damage, bathroom, 2nd floor. ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS LEAKY FAUCET AT BATHTUB BATHROOM IN THE 1st BATHROOM FROM NORTH LOCATED AT APT 2NDF, 2nd STORY (apt 2NDF), issued 2009-08-04. HPD violation 3326727
• Class B: Leak or water damage, kitchen, 1st floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT KITCHEN SINK IN THE KITCHEN LOCATED AT APT 1FLR., 1st STORY (apt 1FLR.), issued 2009-08-04. HPD violation 3478821
• Class B: Leak or water damage, bathroom, 2nd floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 2NDF, 2nd STORY (apt 2NDF), issued 2009-08-04. HPD violation 3478822
• Class B: Damaged plaster or paint, ceiling, foyer, 1st floor. ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE FOYER IN THE FOYER LOCATED AT APT 1FLR, 1st STORY (apt 1FLR), issued 2009-08-04. HPD violation 3478824
• Class B: Garbage not removed (basement). , 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THROUGHOUT., issued 2009-08-04. HPD violation 5262891

311 housing complaints

5 in the last 12 months, 5 in 5 years. Most common: Paint/Plaster (3), Unsanitary Condition (2).

Bedbugs

No bedbug filing on record for 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: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: No bedbug filing on record for this year
• 2022: No bedbug filing on record for this year
• 2021: No bedbug filing on record for this year

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 (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: 131 Martense LLC. Head officer: Lei Liu. Managing agent: Lei Liu. This owner has 5 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Feb 24, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3050877503, HPD building ID 333300. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Church Av (2, 5), 5 min walk
• Winthrop St (2, 5), 8 min walk
• Parkside Av (Q), 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.