11 Montgomery Place

11 Montgomery Place in Park Slope, Brooklyn, has 19 open HPD violations, 6 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (41/100).

Multi-family walk-up · 5 units · Built 1888

StreetSpy grade: F (Severe, 41/100)

• 6 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.
• The head officer on this registration is named on 12 buildings' registrations; 2 graded D or F.
• 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 8 in 10 Brooklyn buildings this size.

• Repairs: High (19 open, 6 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: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

19 open violations: 6 class C (immediately hazardous), 6 class B, 7 class A. 3 issued in the last 12 months. 29 on record. Oldest open violation issued 2008-08-13. Newest violation issued 2026-05-05.

0 closed in the last 90 days. Median 6,505 days from issue to close for the 1 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: Lead paint hazard, 1st closet from the south, west wall, 1st room from the east, 4th 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) BASEBOARD AT NORTH WALL, BASEBOARD AT SOUTH WALL, BASEBOARD AT EAST WALL, 1st CLOSET FROM SOUTH AT WEST WALL DOOR, 1st DOOR FRAME FROM EAST AT SOUTH WALL, SOUTH WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 4, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4), issued 2014-10-02. HPD violation 10402858
• Class C: Lead paint hazard, 1st radiator from the west, north wall, 3rd room from the east, 4th 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 RADIATOR FROM WEST AT NORTH WALL, NORTH WALL, 1st WINDOW FRAME FROM SOUTH AT WEST WALL, 2nd WINDOW FRAME FROM SOUTH AT WEST WALL, 3rd WINDOW SASH FROM SOUTH AT WEST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 4, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4), issued 2014-10-02. HPD violation 10402860
• Class C: Lead paint hazard, south wall, 3rd room from the east, 4th 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 DOOR FRAME FROM EAST AT SOUTH WALL, WAINSCOTTING AT WEST WALL IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 4, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4), issued 2014-10-02. HPD violation 10402859
• Class C: Lead paint hazard, 3rd window sash from the west, north wall, 2nd room from the east, 1st 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) 3rd WINDOW SASH FROM WEST AT NORTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1R), issued 2013-05-10. HPD violation 9832223
• Class C: Lead paint hazard, 1st radiator from the west, north wall, 2nd room from the east, 1st 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 RADIATOR FROM WEST AT NORTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1R), issued 2013-05-10. HPD violation 9832222
• Class C: No hot water, bathroom. D26-17.07 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES KITCHEN & BATHROOM 4 STY REAR APT 4R. , SECTION '' '' (apt 4R), issued 2008-08-13. HPD violation 1760465
• Class B: Plumbing defect (basement). DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS AT WATER CLOSET, SHOWER AND WASH BASIN AT CELLAR, issued 2025-11-12. HPD violation 18365956
• Class B: Damaged plaster or paint, 3rd room from the east, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR , WEST WALL, SOUTH WALL, NORTH WALL IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 4, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4), issued 2014-10-02. HPD violation 10399232

311 housing complaints

2 in the last 12 months, 2 in 5 years. Most common: Door/Window (1), Water Leak (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: No bedbug filing on record for this year
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 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: JARK 11 MONTGOMERY LLC. Head officer: FRED ROSENBERG. Managing agent: FRED ROSENBERG. This owner has 12 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Nov 14, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3010720066, HPD building ID 339697. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Grand Army Plaza (2, 3), 6 min walk
• 7 Av (B, Q), 8 min walk
• Eastern Pkwy-Brooklyn Museum (2, 3), 10 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.