644 79th Street
644 79th Street in Bay Ridge, Brooklyn, has 6 open HPD violations, 3 of them class C, and its rent-stabilization status could not be verified, as of Oct 25, 2026. StreetSpy grade: D (60/100).
One & two family · 2 units · Built 1930
StreetSpy grade: D (Poor, 60/100)
- 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- No housing complaints to 311 in the last 12 months.
- Repairs: High (6 open, 3 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Not on file, records as of Oct 6, 2026
Housing code violations (HPD)
6 open violations: 3 class C (immediately hazardous), 3 class B, 0 class A. 0 issued in the last 12 months. 15 on record. Oldest open violation issued 2017-12-26. Newest violation issued 2018-05-03. No new HPD violation has been issued here since 2018. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
- Class C: No heat / heating defect, 1st room from the north, 2nd floor. ADMIN. CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 1st ROOM FROM NORTH LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2FL), issued 2018-01-22. HPD violation 12203040
- Class C: No hot water, 2nd room from the east, 2nd floor. ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE 2nd ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2017-12-26. HPD violation 12158703
- Class C: No heat / heating defect, 2nd room from the east, 2nd floor. ADMIN. CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 2nd ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2017-12-26. HPD violation 12158725
- Class B: Mold, south wall, bathroom, 2nd floor. HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT SOUTH WALL 3 SQ.FT IN THE BATHROOM LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2NDFL), issued 2018-05-03. HPD violation 12365549
- Class B: Mold, 1st room from the north, 2nd floor. HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT SOURTH WALL BASEBOARD 1SQ.FT AND NORTH WALL 1 SQ.FT IN THE 1st ROOM FROM NORTH LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2NDFL), issued 2018-05-03. HPD violation 12365569
- Class B: Damaged plaster or paint, 3rd room from the north, 2nd floor. ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2NDFL), issued 2018-05-03. HPD violation 12365581
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. 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: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 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 (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
Stabilization status could not be verified.
Owner and management
Owner: ZAHOUDANIS MARY. See the full portfolio.
Tax lot and city IDs
BBL 3059820026, HPD building ID 175446. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 86 St (R), 9 min walk
- 77 St (R), 9 min walk
- Bay Ridge-95 St (R), 15 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 6 open (3 class C, 3 class B) | −40 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
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 Dept. of City Planning PLUTO (tax-roll owner). Methodology. Report generated 2026-10-28.