307 Stockholm Street

307 Stockholm Street in Bushwick, Brooklyn, has 21 open HPD violations, 2 of them class C, and 6 of 6 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (30/100).

Multi-family walk-up · 6 units · Built 1931

StreetSpy grade: F (Severe, 30/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 eviction carried out by marshals in the last 3 years.
• The head officer on this registration is named on 21 buildings' registrations; 16 graded D or F.
• 6 of 6 units are rent-stabilized.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: High (21 open, 2 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

21 open violations: 2 class C (immediately hazardous), 12 class B, 7 class A. 3 issued in the last 12 months. 80 on record. Oldest open violation issued 1991-12-31. Newest violation issued 2026-04-06.

1 closed in the last 90 days. Median 182 days from issue to close for the 1 violations closed in the last 12 months.

• 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 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-04-06. HPD violation 18752270
• Class C: Self-closing door not working, 1st floor. , 2007, 204.1 HMC CODE: ARRANGE AND MAKE SELF-CLOSING THE DOORS .. IN THE ENTRANCE LOCATED AT APT 1L, 1st STORY, APARTMENT AT WEST (apt 1L), issued 2021-09-01. HPD violation 14527382
• Class B: Leak or water damage, ceiling, 4th room from the east, 2nd floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 4th ROOM FROM EAST LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-04-06. HPD violation 18752269
• 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 3L, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2021-09-20. HPD violation 14559213
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2021-09-20. HPD violation 14559214
• Class B: Mold, north wall, bathroom, 2nd floor. SECTION 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... APP. 10 SQ. FT AT NORTH WALL IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2L), issued 2014-02-21. HPD violation 10143104
• Class B: Door, lock or intercom defect, kitchen, 2nd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE DOOR LOCK AT KITCHEN IN THE ENTRANCE LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2L), issued 2011-05-16. HPD violation 8942856
• Class B: Floor or stair defect, 1st room from the east, 2nd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2L), issued 2011-05-16. HPD violation 8942919

311 housing complaints

7 in the last 12 months, 16 in 5 years. Most common: Unsanitary Condition (3), Water Leak (3), Paint/Plaster (1).

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 1 infested, 1 treated, 0 re-infested

Buildings department (DOB)

No open DOB violations. 0 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

6 of 6 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: 6 in 2024, 6 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 307 STOCK LLC. Head officer: MARK BERKOWITZ. Managing agent: Mendy Brunner. This owner has 21 buildings on record, 16 graded D or F. See the full portfolio.

Last HPD registration Jul 23, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3032480049, HPD building ID 377686. HPD Online, ACRIS, DOB BIS.

Nearest subway

• DeKalb Av (L), 1 min walk
• Jefferson St (L), 6 min walk
• Knickerbocker Av (M), 6 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.