231 Maujer Street

231 Maujer Street in Williamsburg, Brooklyn, has 31 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (60/100).

Co-op (HDFC) · Multi-family walk-up · 6 units · Built 1920

A limited-equity co-op held by a Housing Development Fund Corporation: the residents own shares, so a rental here is a sublet that usually needs board approval, and HDFC co-ops often limit sublets and resale prices. Co-op units are not rent-stabilized. How HDFCs are ranked

StreetSpy grade: D (Poor, 60/100)

• 31 open housing violations, none in the most serious class.
• No housing complaints to 311 in the last 12 months.
• The owner's bedbug filings report no infested units in the last 3 years.
• A co-op: renting here is a sublet, usually with board approval and a time limit; units are not rent-stabilized.

• Repairs: High (31 open), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 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)

31 open violations: 0 class C (immediately hazardous), 19 class B, 12 class A. 1 issued in the last 12 months. 64 on record. Oldest open violation issued 2000-12-28. Newest violation issued 2026-05-05.

0 closed in the last 90 days. Median 16 days from issue to close for the 1 violations closed in the last 12 months.

• Class B: Sprinkler or standpipe defect (basement). D26-21.07 ADM CODE PROVIDE 3 EXTRA SPRINKLER HEADS AND SUITABLE WRENCH FOR EMERGENCY PURPOSES AT O.S.Y. VALVE OF SPRINKLER IN ACCORDANCE WITH THE RULES AND REGULATIONS OF THIS DEPARTMENT CELLAR FRONT., issued 2008-06-03. HPD violation 1725689
• Class B: No heat / heating defect (basement). D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BOILER ROOM CELLAR REAR., issued 2008-06-03. HPD violation 1725692
• Class B: D26-10.01 ADM CODE PROPERLY SECURE THE LOOSE MARBLE BASE MOULDING ALL STYS PUB HALLS., issued 2008-06-03. HPD violation 1725676
• Class B: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING MARBLE SADDLES AT ENTRANCE DOOR TO ALL APTS ALL STYS., issued 2008-06-03. HPD violation 1725688
• Class B: Damaged plaster or paint (basement). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING PLASTER BOARD CEILING CELLAR THROUGHOUT., issued 2008-06-03. HPD violation 1725668
• Class B: Sprinkler or standpipe defect. D26-21.07 ADM CODE PROVIDE A PIECE OF GARDEN HOSE 10 FEET IN LENGTH WITH FEMALE COUPLING AND A 10 QUART PAIL ON PREMISES TO TEST SPRINKLER SYSTEM., issued 2008-06-03. HPD violation 1725684
• Class B: Mice (basement). D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE CELLAR THRU OUT., issued 2008-06-03. HPD violation 1725672
• Class B: No heat / heating defect (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTERBOARD & METAL CLG BOILER ROOM CELLAR REAR., issued 2008-06-03. HPD violation 1725695

311 housing complaints

0 in the last 12 months, 1 in 5 years.

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. 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 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 1 DOB violation 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: 231 MAUJER STREET HDFC. Head officer: Molly R Gorin. Managing agent: 231 MAUJER STREET HDFC. See the full portfolio.

Last HPD registration Sep 3, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3027900031, HPD building ID 333536. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Grand St (L), 1 min walk
• Montrose Av (L), 5 min walk
• Graham Av (L), 5 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.