626 Grand Avenue

626 Grand Avenue in Prospect Heights, Brooklyn, has 21 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (60/100).

Condo · Multi-family walk-up · 5 units · Built 1931

A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.

StreetSpy grade: D (Poor, 60/100)

• 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
• The head officer on this registration is named on 4 buildings' registrations; 2 graded D or F.
• No housing complaints to 311 in the last 12 months.
• A condo: the landlord is the individual unit owner; units are not rent-stabilized.

• Repairs: High (21 open, 1 class C), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

21 open violations: 1 class C (immediately hazardous), 11 class B, 9 class A. 1 issued in the last 12 months. 32 on record. Oldest open violation issued 2003-08-06. Newest violation issued 2026-05-04.

0 closed in the last 90 days. Median 3 days from issue to close for the 1 violations closed in the last 12 months.

• Class C: Missing window guards (hallway). HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) THROUGHOUT THE PUBLIC AREAS IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12., issued 2022-11-22. HPD violation 15516685
• Class B: Roof defect (hallway). D26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. MAKE STATIONARY THE IRON LADDER LEADING TO SCUTTLE OPENING IN ROOF 3 STY PUBLIC HALL., issued 2008-06-18. HPD violation 1506702
• Class B: D26-16.01 ADM CODE PROVIDE SUITABLE TIGHT COVER FOR THE HANDHOLE OPENING OF TRAP CELLAR FRONT., issued 2008-06-18. HPD violation 1506697
• Class B: Garbage not removed. D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE NORTH COURT., issued 2008-06-18. HPD violation 1506694
• Class B: Damaged plaster or paint (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT CEILING CELLAR THRU OUT., issued 2008-06-18. HPD violation 1506698
• Class B: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE PAVING CELLAR FRONT., issued 2008-06-18. HPD violation 1506699
• Class B: Fire escape defect. D26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ALL STYS REAR., issued 2008-06-18. HPD violation 1506689
• Class B: Door, lock or intercom defect. D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MASONRY FLOOR FRONT ENRANCE DOOR TO BLDG., issued 2008-06-18. HPD violation 1506695

311 housing complaints

0 in the last 12 months, 1 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: No bedbug filing on record for this year
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 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: M.M. BROOKLYN, LLC. Head officer: MOSHE KATZENSTEIN. Managing agent: EK REALTY,LLC. This owner has 4 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Sep 30, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3011547502, HPD building ID 302432. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Park Pl (S), 6 min walk
• Eastern Pkwy-Brooklyn Museum (2, 3), 7 min walk
• Grand Army Plaza (2, 3), 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 2026-10-27.