91 Adelphi Street

91 Adelphi Street in Fort Greene, Brooklyn, has 24 open HPD violations, 4 of them class C, and its rent-stabilization status could not be verified, as of Oct 25, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 3 units · Built 1901

StreetSpy grade: D (Poor, 55/100)

• 4 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.
• No housing complaints to 311 in the last 12 months.

More open violations per unit than 9 in 10 Brooklyn buildings this size.

• Repairs: High (24 open, 4 class C), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Expired Sep 30, 1994, records as of Oct 9, 2026

How the grade works

Housing code violations (HPD)

24 open violations: 4 class C (immediately hazardous), 2 class B, 6 class A, 12 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 26 on record. Oldest open violation issued 1973-10-12. Newest violation issued 2026-05-01.

HPD recorded no violation closed here 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: Floor or stair defect (hallway). PROPERLY SECURE THE LOOSE HANDRAIL AND BALUSTERS AT PUBLIC HALL, 2nd STORY, issued 2008-08-13. HPD violation 7413352
• Class C: Floor or stair defect (hallway). REPLACE WITH NEW THE MISSING WOOD BALUSTERS AT STAIRS TOTAL OF 2 AT PUBLIC HALL, 1st STORY, issued 2008-08-13. HPD violation 7413278
• Class C: Leak or water damage, throughout the apartment, 3rd floor. REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 91, 3rd STORY, APARTMENT AT NORTH (apt 91), issued 2008-08-13. HPD violation 7413398
• Class C: D26-10.01 ADM CODE PROVIDE TEMPORARY SECURING ALL ACCESSIBLE OPENINGS TO BLDG ER1., issued 1980-07-07. HPD violation 1090427
• Class B: Lighting defect (entrance). PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 200 WATTS. AT FRONT AREAWAY, issued 2000-10-12. HPD violation 3626359
• Class B: Garbage not removed (exterior). D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE REAR YARD & SIDE YARD., issued 1973-10-12. HPD violation 1090425
• Class A: Bedbugs. (A) § HMC: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., issued 2026-05-01. HPD violation 18855235
• Class A: Bedbugs. (A) § HMC: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., issued 2025-06-06. HPD violation 17965665

311 housing complaints

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

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

Stabilization status could not be verified.

Owner and management

Owner: GABRIEL ALFREDO. See the full portfolio.

Last HPD registration Apr 1, 1993. HPD registration expired Sep 30, 1994 and had not been renewed as of Oct 9, 2026. Buildings with 3+ units must register with HPD every year.

Tax lot and city IDs

BBL 3020450025, HPD building ID 182805. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Clinton-Washington Avs (G), 11 min walk
• Fulton St (G), 12 min walk
• DeKalb Av (B, Q, R), 12 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.