391 Douglass Street

391 Douglass Street in Park Slope, Brooklyn, has 14 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 4 units · Built 1920

StreetSpy grade: D (Poor, 55/100)

• 1 immediately hazardous violation 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.
• No housing complaints to 311 in the last 12 months.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: High (14 open, 1 class C), 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)

14 open violations: 1 class C (immediately hazardous), 10 class B, 3 class A. 0 issued in the last 12 months. 23 on record. Oldest open violation issued 2008-06-12. Newest violation issued 2025-06-09.

0 closed in the last 90 days. Median 639 days from issue to close for the 6 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: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR., issued 2008-06-12. HPD violation 1304255
• Class B: Damaged plaster or paint (hallway). PROPERLY SECURE THE LOOSE LIGHT FIXTURE CEILING 3 STY PUBLIC HALL., issued 2008-06-12. HPD violation 1304258
• Class B: Items blocking a hallway or exit (hallway). SECTION 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES 3 & 4 STYS PUBLIC HALLS., issued 2008-06-12. HPD violation 1304257
• Class B: Plumbing defect (basement). DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS CELLAR., issued 2008-06-12. HPD violation 1304268
• Class B: No heat / heating defect (basement). SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BOILER ROOM CELLAR FRONT., issued 2008-06-12. HPD violation 1304264
• Class B: Damaged plaster or paint. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT CRACKS OUTSIDE WALL 4 STY AT EAST., issued 2008-06-12. HPD violation 1304266
• Class B: Fire escape defect. SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES 3 & 4 STYS REAR., issued 2008-06-12. HPD violation 1304267
• Class B: REPLACE WITH NEW THE BROKEN OR DEFECTIVE MARBLE SADDLE VESTIBULE TO 1 STY PUBLIC HALL., issued 2008-06-12. HPD violation 1304260

311 housing complaints

0 in the last 12 months, 0 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: Owner reported 0 infested units
• 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: Owner reported 0 infested units
• 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: ESTATE OF MARIA ESPINOSA. Head officer: ALEJA SERRANO. Managing agent: ALEJA SERRANO. See the full portfolio.

Last HPD registration Nov 6, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3009430057, HPD building ID 234149. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Union St (R), 4 min walk
• Bergen St (2, 3), 6 min walk
• Atlantic Av-Barclays Ctr (D, N, R), 7 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.