704 Sackett Street

704 Sackett Street in Park Slope, Brooklyn, has 52 open HPD violations, 9 of them class C, and 4 of 8 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (32/100).

Multi-family walk-up · 8 units · Built 1920

StreetSpy grade: F (Severe, 32/100)

• 9 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 owner's bedbug filings report 2 infested units over the last 3 years, including re-infestations.
• 4 of 8 units are rent-stabilized; 8 on the 2007 tax bill.

More open violations per unit than 9 in 10 Brooklyn buildings this size.

• Repairs: High (52 open, 9 class C), records as of Oct 24, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 23, 2026
• Pests: High (2 infested units, 3 yr, re-infested), records as of Oct 26, 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)

52 open violations: 9 class C (immediately hazardous), 30 class B, 13 class A. 0 issued in the last 12 months. 67 on record. Oldest open violation issued 2009-08-20. Newest violation issued 2025-06-10.

0 closed in the last 90 days. Median 252 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: Self-closing door not working, 1st 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 LACH SET IN THE ENTRANCE LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1L), issued 2024-10-18. HPD violation 17350498
• Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1L), issued 2024-10-15. HPD violation 17335794
• Class C: Self-closing door not working, 1st 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 LATCH IN THE ENTRANCE LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1L), issued 2024-10-15. HPD violation 17335788
• Class C: Self-closing door not working, kitchen, 1st 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 AT DOOR LEADING TO SOUTH YARD IN THE KITCHEN LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1L), issued 2024-10-15. HPD violation 17335795
• Class C: Fire escape defect, 1st room from the north, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCKING DEVICE INSTALLED AT DOOR TO ROOM WITH FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3L), issued 2023-11-27. HPD violation 16426788
• Class C: Door, lock or intercom defect, 3rd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING MECHANISM ON DOOR IN THE ENTRANCE LOCATED AT APT 3R, 3rd STORY, APARTMENT AT WEST (apt 3R), issued 2013-03-11. HPD violation 9764289
• Class C: Door, lock or intercom defect, 3rd floor. REPLACE WITH NEW THE BROKEN OR DEFECTIVE DOOR AND DOOR FRAME AT APARTMENT ENTRANCE DOOR LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3R), issued 2013-01-09. HPD violation 9695684
• Class C: Door, lock or intercom defect, throughout the apartment, 3rd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING MECHANISM AT APT ENTRANCE DOOR IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3R), issued 2013-01-09. HPD violation 9695706

311 housing complaints

1 in the last 12 months, 20 in 5 years. Most common: Door/Window (1).

Bedbugs

The owner reported 2 infested units in the last 3 years, including re-infestations. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: Owner reported 1 infested, 1 treated, 0 re-infested
• 2025: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: Owner reported 1 infested, 1 treated, 1 re-infested
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 0 infested units

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

4 of 8 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: 4 in 2024, 8 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: ADDA REALTY LLC. Head officer: ERIC P NACHIMOVSKY. Managing agent: myriam nachimovsky. This owner has 7 buildings on record, 7 graded D or F. See the full portfolio.

Last HPD registration Oct 6, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3009520020, HPD building ID 365980. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Union St (R), 2 min walk
• Bergen St (2, 3), 8 min walk
• Atlantic Av-Barclays Ctr (D, N, 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 2026-10-27.