77 St Marks Avenue

77 St Marks Avenue in Prospect Heights, Brooklyn, has 40 open HPD violations, 17 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 · 6 units · Built 1874

StreetSpy grade: D (Poor, 55/100)

• 17 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 9 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• Had 10 rent-stabilized units on the 2007 tax bill and none on the latest one; ask how the apartment left stabilization.

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

• Repairs: High (40 open, 17 class C), 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: 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)

40 open violations: 17 class C (immediately hazardous), 15 class B, 8 class A. 1 issued in the last 12 months. 83 on record. Oldest open violation issued 2009-10-01. Newest violation issued 2026-05-06.

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

9 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Roaches (hallway). HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES AT PUBLIC HALL, 1st STORY, issued 2022-03-21. HPD violation 15041178
• Class C: Self-closing door not working, 2nd floor. , 2007, 204.1 HMC CODE: ARRANGE AND MAKE SELF-CLOSING THE DOORS IN THE ENTRANCE LOCATED AT B-ROOM 4, 2nd STORY, 1st B-ROOM FROM NORTH AT EAST (apt 4), issued 2021-09-10. HPD violation 14546403
• Class C: No heat / heating defect, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT LOCATED AT B-ROOM 8, 3rd STORY (apt 8), issued 2019-12-24. HPD violation 13504196
• Class C: No hot water, 3rd floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES LOCATED AT B-ROOM 8, 3rd STORY, 2nd B-ROOM FROM SOUTH AT WEST (apt 8), issued 2019-12-24. HPD violation 13504179
• Class C: No hot water, 3rd floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES LOCATED AT B-ROOM 8, 3rd STORY, 2nd B-ROOM FROM SOUTH AT WEST (apt 8), issued 2019-12-20. HPD violation 13509802
• Class C: Sprinkler or standpipe defect (hallway). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PAINTED SPRINKLERS HEADS AT PUBLIC HALL, 1st STORY, issued 2019-12-20. HPD violation 13505172
• Class C: No heat / heating defect, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT LOCATED AT B-ROOM 8, 3rd STORY, 2nd B-ROOM FROM SOUTH AT WEST (apt 8), issued 2019-12-20. HPD violation 13509181
• Class C: Sprinkler or standpipe defect, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PAINTED SPRINKLER HEADS IN B-ROOM 8, 3RD STORY EAST-2. LOCATED AT APT 8, 3rd STORY (apt 8), issued 2019-12-19. HPD violation 13502323

311 housing complaints

0 in the last 12 months, 13 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: 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: DWELL 1 HOLDINGS LLC. Head officer: Charles Wurtzberger. Managing agent: Charles Wurtzberger. See the full portfolio.

Last HPD registration Mar 5, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3011430090, HPD building ID 374994. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Bergen St (2, 3), 2 min walk
• 7 Av (B, Q), 4 min walk
• Atlantic Av-Barclays Ctr (B, Q), 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.