7721 4th Avenue

7721 4th Avenue in Bay Ridge, Brooklyn, has 31 open HPD violations, 3 of them class C, and 40 of 39 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Multi-family elevator · 39 units · Built 1921

StreetSpy grade: C (Fair, 65/100)

• 3 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.
• 3 heat or hot water complaints to 311 in the last 12 months.
• 40 of 39 units are rent-stabilized; 39 on the 2007 tax bill.

More open violations per unit than 6 in 10 Brooklyn buildings this size.

• Repairs: High (31 open, 3 class C), records as of Oct 26, 2026
• Heat and hot water: 3 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)

31 open violations: 3 class C (immediately hazardous), 17 class B, 11 class A. 0 issued in the last 12 months. 42 on record. Oldest open violation issued 1994-04-05. Newest violation issued 2024-06-04. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here 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: 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 2B, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2B), issued 2024-06-03. HPD violation 17008610
• Class C: Door, lock or intercom defect (entrance). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT BUILDING ENTRANCE DOOR, issued 2011-08-26. HPD violation 9078337
• Class C: Door, lock or intercom defect (hallway). PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCK AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY, issued 2009-10-14. HPD violation 8099610
• Class B: Floor or stair defect (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF TRASH BINS AT INTERMEDIATE LANDING AT PUBLIC HALL STAIRS, 2nd STORY, issued 2024-06-04. HPD violation 17008615
• Class B: HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT COMPACTOR CLOSET, 2nd STORY, issued 2024-06-03. HPD violation 17008617
• Class B: Broken window or sash, 2nd window from the south, 4th room from the east, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH AT 2ND WINDOW FROM SOUTH AT WEST IN THE 4th ROOM FROM EAST LOCATED AT APT 2B, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 2B), issued 2024-06-03. HPD violation 17008609
• Class B: Fire escape defect. FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING GUIDE BRACKET FOR DROP LADDER AT 2ND STACK FROM FROM NORTH AT WEST AT BUILDING FRONT AT FIRE ESCAPE, issued 2024-06-03. HPD violation 17008611
• Class B: Leak or water damage, ceiling, 1st room from the north, 6th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DAMPNESS PENETRATING AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 6G, 6th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 6G), issued 2011-09-08. HPD violation 9092167

311 housing complaints

3 in the last 12 months, 8 in 5 years. Most common: Heat/Hot Water (3).

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: No bedbug filing on record for this year
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 1 DOB violation 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

40 of 39 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: 40 in 2024, 39 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: RODIA AND GEORGE INC. Head officer: RODIA KALAMARAS. Managing agent: SPIRO G KALAMARAS. This owner has 4 buildings on record, 3 graded D or F. See the full portfolio.

Last HPD registration Aug 25, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3059610001, HPD building ID 129592. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 77 St (R), 1 min walk
• 86 St (R), 9 min walk
• Bay Ridge Av (R), 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.