156 12th Street

156 12th Street in Carroll Gardens, Brooklyn, has 49 open HPD violations, 8 of them class C, and 8 of 8 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 8 units · Built 1931

StreetSpy grade: D (Poor, 55/100)

• 8 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The head officer on this registration is named on 5 buildings' registrations; 3 graded D or F.
• 8 of 8 units are rent-stabilized.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (49 open, 8 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)

49 open violations: 8 class C (immediately hazardous), 19 class B, 22 class A. 1 issued in the last 12 months. 165 on record. Oldest open violation issued 1996-08-27. Newest violation issued 2026-04-30.

0 closed in the last 90 days. Median 32 days from issue to close for the 1 violations closed in the last 12 months.

5 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: Rats (hallway). 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT FRONT YARD, issued 2025-02-12. HPD violation 17687673
• Class C: Missing window guards, throughout the apartment, 2nd floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 2, WG TO REPLACE = 0, WG TO REPAIR = 1 IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2R), issued 2025-02-07. HPD violation 17678691
• Class C: Door, lock or intercom defect (hallway). , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING PADLOCKABLE SLIDE BOLT AT BULKHEAD DOOR LEADING TO ROOF AT PUBLIC HALL, 4th STORY, issued 2019-06-06. HPD violation 13106221
• Class C: Door, lock or intercom defect (roof). , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING REMOVE; LOCKABLE SLIDE BOLT ON DOOR TO ROOF, issued 2017-05-24. HPD violation 11788806
• Class C: Lead paint hazard, 1st riser from the south, west wall, kitchen, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st RISER FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2R), issued 2017-04-17. HPD violation 11738552
• Class C: Lead paint hazard, 1st riser from the south, west wall, kitchen, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st RISER FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2R), issued 2017-03-27. HPD violation 11706403
• Class C: Lead paint hazard, 1st riser from the south, west wall, 1st room from the north, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st RISER FROM SOUTH AT WEST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2R), issued 2017-03-15. HPD violation 11691231
• Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL AND EAST AND WEST WALLS BASEBOARD WEST WALL 1 STY APT 1R RODRIGUEZ 369 0682 ER1 96023992 LOCATED AT APT 1R (apt 1R), issued 1996-08-27. HPD violation 987280

311 housing complaints

0 in the last 12 months, 19 in 5 years.

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)

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

8 of 8 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).

Owner and management

Owner: ROBERT JEZIORSKI. Head officer: ROBERT JEZIORSKI. Managing agent: AQUAR INC. This owner has 5 buildings on record, 3 graded D or F. See the full portfolio.

Last HPD registration Jul 22, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3010270009, HPD building ID 137851. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 4 Av-9 St (F, G), 3 min walk
• 4 Av-9 St (R), 5 min walk
• Prospect Av (R), 5 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.