766 Mac Donough Street

766 Mac Donough Street in Ocean Hill, Brooklyn, has 22 open HPD violations, 2 of them class C, and 6 of 6 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (20/100).

Multi-family walk-up · 6 units · Built 1905

StreetSpy grade: F (Severe, 20/100)

• 2 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.
• 1 eviction carried out by marshals in the last 3 years.
• 6 of 6 units are rent-stabilized.

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

• Repairs: High (22 open, 2 class C), records as of Oct 26, 2026
• Heat and hot water: 2 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
• Safety: High (2 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)

22 open violations: 2 class C (immediately hazardous), 12 class B, 8 class A. 9 issued in the last 12 months. 69 on record. Oldest open violation issued 2004-10-25. Newest violation issued 2026-05-05.

1 closed in the last 90 days. Median 771 days from issue to close for the 8 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: Mold, ceiling, bathroom, 2nd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... (GREATER THAN 30 SQ FT) ON CEILING IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2026-01-05. HPD violation 18545674
• Class C: No hot water, bathroom, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF ''HOT WATER EXCEEDING THE MAXIMUM OF 130 DEGREES FAHRENHEIT, FOUND 150 DEGREES'' IN THE BATHROOM LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3R), issued 2013-06-10. HPD violation 9860755
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. (B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2026-01-05. HPD violation 18545675
• Class B: Fire escape defect. , 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES HOUSEHOLD ITEMS (AIR CONDITIONER, CONTAINERS, ETC) ON BALCONY, BUILDING REAR AT FIRE ESCAPE, 2nd STORY, issued 2026-01-05. HPD violation 18545680
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. (B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2026-01-05. HPD violation 18545676
• Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR INOPERATIVE LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1R), issued 2017-10-18. HPD violation 12022129
• Class B: Missing or broken smoke / CO detector, 1st floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERATIVE LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1R), issued 2017-10-18. HPD violation 12022128
• Class B: Floor or stair defect, floor, kitchen, 3rd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL TILE AT FLOOR IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3R), issued 2016-10-24. HPD violation 11445213

311 housing complaints

4 in the last 12 months, 6 in 5 years. Most common: Heat/Hot Water (2), Plumbing (1), Unsanitary Condition (1).

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)

2 open DOB violations, 1 of them Local Law violations issued before 2000. 5 DOB violations on record. Check on DOB BIS.

Evictions and housing court

1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

6 of 6 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 6 in 2024, 6 in 2007. Source: DOF tax bills for 2007, 2008, 2009, 2012, 2013, 2015 and 2024; years with no bill on file are left out.

Owner and management

Owner: 766 REALTY LLC. Head officer: M LEFKOWITZ. Managing agent: MOSES LEFKOWITZ. See the full portfolio.

Last HPD registration Jan 22, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3015020025, HPD building ID 334905. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Halsey St (J), 3 min walk
• Chauncey St (J, Z), 6 min walk
• Rockaway Av (C), 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.