173 29th Street
173 29th Street in Sunset Park, Brooklyn, has 3 open HPD violations, 3 of them class C, and 24 of 24 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (73/100).
Multi-family walk-up · 24 units · Built 1920
StreetSpy grade: C (Fair, 73/100)
- 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 12 heat or hot water complaints to 311 in the last 12 months.
- 1 eviction carried out by marshals in the last 3 years.
- 24 of 24 units are rent-stabilized.
Fewer open violations per unit than 6 in 10 Brooklyn buildings this size.
- Repairs: Low (3 open, 3 class C), records as of Oct 25, 2026
- Heat and hot water: 12 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 2026
- Safety: Clear (2 open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
3 open violations: 3 class C (immediately hazardous), 0 class B, 0 class A. 18 issued in the last 12 months. 23 on record. Oldest open violation issued 2025-11-07. Newest violation issued 2026-05-01.
0 closed in the last 90 days. Median 56 days from issue to close for the 15 violations closed in the last 12 months.
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM, issued 2026-01-14. HPD violation 18566711
- Class C: Fire escape defect, 3rd room from the north, 4th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCKED INSTALLED AT DOOR LEADING TO FIRE ESCAPE ROOM IN THE 3rd ROOM FROM NORTH LOCATED AT APT 21, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 21), issued 2026-01-14. HPD violation 18571086
- Class C: Self-closing door not working (hallway). , 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 HINGES AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY, issued 2025-11-07. HPD violation 18350435
311 housing complaints
12 in the last 12 months, 18 in 5 years. Most common: Heat/Hot Water (12).
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)
2 open DOB violations, all 2 Local Law violations issued before 2000. 2 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
24 of 24 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: 24 in 2024, 24 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 171-173 29TH STREET REAL ESTATE INC. Head officer: JOHN SINDONI. Managing agent: JOHN SINDONI. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Oct 10, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3006650073, HPD building ID 146966. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 25 St (R), 4 min walk
- 36 St (D, N, R), 6 min walk
- Prospect Av (R), 12 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 3 open (3 class C) | −10 |
| 311 housing complaints (12 mo) | 12 | −14 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −3 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 2 open DOB violations, all 2 Local Law violations issued before 2000 | 0 |
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.