301 81st Street

301 81st Street in Bay Ridge, Brooklyn, has 16 open HPD violations, 3 of them class C, and 58 of 58 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (71/100).

Mixed residential & commercial · 58 units · Built 1931

StreetSpy grade: C (Fair, 71/100)

• 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 eviction carried out by marshals in the last 3 years.
• The owner's bedbug filings report no infested units in the last 3 years.
• 58 of 58 units are rent-stabilized; 57 on the 2007 tax bill.

More open violations per unit than 5 in 10 Brooklyn buildings this size.

• Repairs: Medium (16 open, 3 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 (1 open DOB violation), 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)

16 open violations: 3 class C (immediately hazardous), 11 class B, 2 class A. 4 issued in the last 12 months. 77 on record. Newest violation issued 2026-02-04.

0 closed in the last 90 days. Median 147 days from issue to close for the 5 violations closed in the last 12 months.

• Class C: Self-closing door not working, 2nd floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET IN THE ENTRANCE LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270506
• Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270508
• Class C: Broken window or sash, 1st window from the west, 1st room from the north, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER WINDOW SASH THE 1ST WINDOW FROM WEST AT NORTH IN THE 1st ROOM FROM NORTH LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270505
• 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 DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270513
• 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 DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270514
• Class B: Leak or water damage, bathroom, 2nd floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270510
• Class B: Broken window or sash, 2nd window from the east, 2nd room from the north, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER WINDOW SASH THAT STUCK CLOSE AT 1ST AND 2ND WINDOW FROM EAST AT SOUTH IN THE 2nd ROOM FROM NORTH LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270507
• Class B: Broken window or sash, 2nd window from the west, 1st room from the north, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER WINDOW SASH GLASS PANE THAT IS BROKEN AT 2ND WINDOW FROM WEST AT NORTH IN THE 1st ROOM FROM NORTH LOCATED AT APT B3, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH , SECTION ''EAST'' (apt B3). HPD violation 19270512

311 housing complaints

8 in the last 12 months, 16 in 5 years. Most common: Door/Window (3), Unsanitary Condition (2), Paint/Plaster (1), Plumbing (1), Water Leak (1).

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)

1 open DOB violation. 1 DOB violation on record. Check on DOB BIS.

Evictions and housing court

1 executed evictions in the last 3 years (2 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

58 of 58 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: 58 in 2024, 57 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: GUS SIDERATOS ASSOC LP. Head officer: GUS SIDERATOS. Managing agent: CONSTANTINE MISIRIOTIS. This owner has 2 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Sep 13, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3059880001, HPD building ID 176897. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 77 St (R), 5 min walk
• 86 St (R), 6 min walk
• Bay Ridge Av (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.