633 11th Street
633 11th Street in Park Slope, Brooklyn, has 37 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (49/100).
Multi-family walk-up · 3 units · Built 1901
StreetSpy grade: F (Severe, 49/100)
- 123.3 open HPD violations per 10 units, about 12 per apartment. The grade is F for that alone.
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 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 9 in 10 Brooklyn buildings this size.
- Repairs: Grade capped at F (37 open, 1 class C), records as of Oct 25, 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 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 30, 1995, records as of Oct 3, 2026
Housing code violations (HPD)
37 open violations: 1 class C (immediately hazardous), 14 class B, 10 class A, 12 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 38 on record. Oldest open violation issued 2008-06-10. Newest violation issued 2026-04-30.
HPD recorded no violation closed here in the last 12 months.
2 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: No heat / heating defect (hallway). D26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR., issued 2008-06-10. HPD violation 985881
- Class B: Fire escape defect. D26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES 2 & 3 STY FRONT., issued 2008-06-10. HPD violation 985863
- Class B: Damaged plaster or paint (hallway). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT PLASTER WALLS & CEILING 1 2 & 3 STYS PUBLIC HALL., issued 2008-06-10. HPD violation 985867
- Class B: D26-10.01 ADM CODE PROPERLY SECURE THE LOOSE BALUSTRADE 1 & 2 STYS PUBLIC HALL., issued 2008-06-10. HPD violation 985868
- Class B: Lighting defect (exterior). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING 40 WATT LIGHT BULB REAR YARD., issued 2008-06-10. HPD violation 985865
- Class B: Items blocking a hallway or exit (hallway). D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 2 & 3 STYS PUBLIC HALL., issued 2008-06-10. HPD violation 985866
- Class B: Lighting defect (hallway). D26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION ALL STYS PUBLIC HALLS., issued 2008-06-10. HPD violation 985864
- Class B: Electrical defect (basement). D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES CEILING CELLAR THRU OUT., issued 2008-06-10. HPD violation 985869
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)
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: ANDREW ASFOUR. Managing agent: ANDREW ASFOUR. See the full portfolio.
Last HPD registration Oct 6, 1994. HPD registration expired Sep 30, 1995 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 3010950055, HPD building ID 137271. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 7 Av (F, G), 4 min walk
- 15 St-Prospect Park (F, G), 5 min walk
- 4 Av-9 St (R), 14 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 37 open (1 class C, 14 class B, 10 class A, 12 class I). 2 rent-impairing | −45 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
| Density cap | 123.3 per 10 units (about 12 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −6 |
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.