48 Adelphi Street

48 Adelphi Street in Fort Greene, Brooklyn, has 17 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (57/100).

Multi-family walk-up · 4 units · Built 1905

StreetSpy grade: D (Poor, 57/100)

• 17 open housing violations, none in the most serious class.
• 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 8 in 10 Brooklyn buildings this size.

• Repairs: High (17 open), 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: Medium (1 open DOB violation), records as of Oct 26, 2026
• Registration: Expired Sep 30, 2024, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

17 open violations: 0 class C (immediately hazardous), 7 class B, 8 class A, 2 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 21 on record. Oldest open violation issued 2005-11-07. Newest violation issued 2026-05-01.

HPD recorded no violation closed here in the last 12 months.

• Class B: Missing or broken smoke / CO detector, 4th floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 4, 4th STORY, APARTMENT AT SOUTH (apt 4), issued 2011-03-11. HPD violation 8848668
• Class B: Missing or broken smoke / CO detector, 4th floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT 4, 4th STORY, APARTMENT AT SOUTH (apt 4), issued 2011-03-11. HPD violation 8848667
• 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 100 WATTS MINIMUM REQUIRED, issued 2007-05-25. HPD violation 6759166
• Class B: Mold, ceiling, bathroom, 2nd floor. SECTION 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING & NORTH WALL IN THE BATHROOM LOCATED AT APT 2, 2nd STORY (apt 2), issued 2005-11-09. HPD violation 5818895
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY (apt 2), issued 2005-11-09. HPD violation 5818898
• Class B: Leak or water damage, ceiling, bathroom, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EVIDENCE OF WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 2, 2nd STORY (apt 2), issued 2005-11-07. HPD violation 5818894
• Class B: No heat / heating defect (basement). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDED MATERIAL CEILING IN BOILER ROOM AT CELLAR, issued 2005-11-07. HPD violation 5818871
• 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 18855232

311 housing complaints

0 in the last 12 months, 0 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)

1 open DOB violation, a Local Law violation issued before 2000. 1 DOB violation 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

No rent-stabilized units on the tax bill.

Owner and management

Owner: SAIDOU NIKIAMA. See the full portfolio.

Last HPD registration Oct 19, 2023. HPD registration expired Sep 30, 2024 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.

Tax lot and city IDs

BBL 3020310053, HPD building ID 182777. HPD Online, ACRIS, DOB BIS.

Nearest subway

• DeKalb Av (B, Q, R), 12 min walk
• Clinton-Washington Avs (G), 13 min walk
• Fulton St (G), 13 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.