346 7th Avenue

346 7th Avenue in Park Slope, Brooklyn, has 14 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (40/100).

Mixed residential & commercial · 6 units · Built 1887

StreetSpy grade: F (Severe, 40/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• Had 6 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 7 in 10 Brooklyn buildings this size.

• Repairs: High (14 open, 2 class C), records as of Oct 26, 2026
• Heat and hot water: 2 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: Expired Sep 1, 2014, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

14 open violations: 2 class C (immediately hazardous), 3 class B, 9 class A. 10 issued in the last 12 months. 33 on record. Oldest open violation issued 2021-04-05. Newest violation issued 2026-09-17.

1 closed in the last 90 days. Median 23 days from issue to close for the 2 violations closed in the last 12 months.

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• 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 HINGES IN THE ENTRANCE LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1), issued 2026-06-17. HPD violation 19008846
• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1), issued 2026-06-17. HPD violation 19008849
• Class B: Plumbing defect, bathroom, 2nd floor. REPAIR THE FLUSHING APPARATUS AND MAINTAIN SAME SO AS TO FLUSH EFFECTIVELY THE WATER CLOSET . IN THE BATHROOM LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1), issued 2026-06-17. HPD violation 19008850
• 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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1), issued 2026-06-17. HPD violation 19008847
• 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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1), issued 2026-06-17. HPD violation 19008848
• Class A: Damaged plaster or paint (entrance). ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., issued 2026-09-17. HPD violation 19219097
• Class A: Missing or broken smoke / CO detector. (B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN PRIVATE DWELLINGS MISSING, issued 2026-09-17. HPD violation 19219096
• Class A: Gas defect. HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, issued 2026-09-17. HPD violation 19219098

311 housing complaints

5 in the last 12 months, 5 in 5 years. Most common: Heat/Hot Water (2), Door/Window (1), Paint/Plaster (1), Water Leak (1).

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. 4 DOB violations on record. Check on DOB BIS.

Evictions and housing court

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

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: ROSANA N ACOSTA. Managing agent: PABLO ACOSTA. See the full portfolio.

Last HPD registration Aug 9, 2013. HPD registration expired Sep 1, 2014 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 3010120045, HPD building ID 133098. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 7 Av (F, G), 2 min walk
• 4 Av-9 St (R), 9 min walk
• 15 St-Prospect Park (F, G), 9 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.