1817 West 7th Street
1817 West 7th Street in Gravesend, Brooklyn, has 26 open HPD violations, 5 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 · 4 units · Built 1931
StreetSpy grade: D (Poor, 55/100)
- 5 immediately hazardous violations 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 housing complaints to 311 in the last 12 months.
- 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: High (26 open, 5 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
Housing code violations (HPD)
26 open violations: 5 class C (immediately hazardous), 8 class B, 13 class A. 1 issued in the last 12 months. 38 on record. Oldest open violation issued 2006-02-02. Newest violation issued 2026-05-06.
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: Door, lock or intercom defect (hallway). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK AND ASSEMBLY AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORY, issued 2023-11-20. HPD violation 16394663
- Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM AT PUBLIC HALL, 1st STORY, issued 2022-12-12. HPD violation 15603573
- Class C: No heat / heating defect, 4th room from the east, 1st floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 4th ROOM FROM EAST LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1F), issued 2022-12-12. HPD violation 15603565
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLAR, issued 2022-12-12. HPD violation 15603566
- Class C: Broken window or sash. REPLACE WITH NEW THE MISSING WIRED GLASS PANES AT SKYLIGHT, issued 2014-10-31. HPD violation 10430915
- Class B: Damaged plaster or paint. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CRACKED BRICK WALL WITH DETERIORATED AND LOOSE MORTAR AT JOINTS , PARAPET TO 2ND STORY AT FRONT AREAWAY, issued 2022-12-22. HPD violation 15621447
- Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. , 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1F), issued 2022-12-12. HPD violation 15603567
- Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1F), issued 2022-12-12. HPD violation 15603568
311 housing complaints
0 in the last 12 months, 7 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: MaoSheng Liu. See the full portfolio.
Last HPD registration May 8, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3066740077, HPD building ID 391785. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Kings Hwy (N), 2 min walk
- Kings Hwy (F), 7 min walk
- Avenue U (N), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 26 open (5 class C, 8 class B, 13 class A). 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 |
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.