713 Sackett Street
713 Sackett Street in Park Slope, Brooklyn, has 170 open HPD violations, 39 of them class C, and 7 of 7 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (32/100).
Multi-family walk-up · 7 units · Built 1920
StreetSpy grade: F (Severe, 32/100)
- 39 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 31 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 31 heat or hot water complaints to 311 in the last 12 months.
- 7 of 7 units are rent-stabilized.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (170 open, 39 class C), records as of Oct 24, 2026
- Heat and hot water: 31 complaints, 12 mo, records as of Oct 23, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
- Safety: Medium (2 open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2023, records as of Oct 3, 2026
Housing code violations (HPD)
170 open violations: 39 class C (immediately hazardous), 96 class B, 32 class A, 3 class I (HPD orders such as lead paint or heat orders, not a hazard class). 59 issued in the last 12 months. 199 on record. Oldest open violation issued 2021-10-22. Newest violation issued 2026-10-21.
0 closed in the last 90 days. Median 110 days from issue to close for the 2 violations closed in the last 12 months.
31 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 (basement). , 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 DOOR LEADING TO CELLAR AT CELLAR, issued 2026-10-21. HPD violation 19295819
- Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 6), issued 2026-10-21. HPD violation 19295863
- Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 6), issued 2026-10-21. HPD violation 19295861
- Class C: No hot water, throughout the apartment, 6th floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 6, 6th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 6), issued 2026-10-21. HPD violation 19295847
- Class C: No heat / heating defect, throughout the apartment, 4th floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 6, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 6), issued 2026-02-23. HPD violation 18660727
- Class C: Self-closing door not working, 4th 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 FRAME IN THE ENTRANCE LOCATED AT APT 6, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 6), issued 2026-02-23. HPD violation 18653613
- Class C: No heat / heating defect (hallway). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT PUBLIC HALL AT BOILER ROOM, 1st STORY, issued 2026-02-23. HPD violation 18653612
- Class C: No heat / heating defect (hallway). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT PUBLIC HALL 1ST STORY AT BOILER ROOM, 1st STORY, issued 2026-02-23. HPD violation 18660728
311 housing complaints
48 in the last 12 months, 94 in 5 years. Most common: Heat/Hot Water (31), Unsanitary Condition (7), Paint/Plaster (4), Door/Window (3), Plumbing (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: No bedbug filing on record for this year
- 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)
2 open DOB violations, 1 of them Local Law violations issued before 2000. 3 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
7 of 7 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: 7 in 2024, 7 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: SACKETT SLOPE 713 LLC. Head officer: MICHAEL GATZONIS. Managing agent: EVI GATZONIS. See the full portfolio.
Last HPD registration Sep 17, 2022. HPD registration expired Sep 1, 2023 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 3009490056, HPD building ID 365988. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Union St (R), 3 min walk
- Bergen St (2, 3), 7 min walk
- 7 Av (B, Q), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 170 open (39 class C, 96 class B, 32 class A, 3 class I). 31 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 48 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 2 open DOB violations, 1 of them Local Law violations issued before 2000 | −3 |
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.