440 Senator Street

440 Senator Street in Bay Ridge, Brooklyn, has 90 open HPD violations, 14 of them class C, and 15 of 20 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 20 units · Built 1913

StreetSpy grade: D (Poor, 55/100)

• 14 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.
• The head officer on this registration is named on 14 buildings' registrations; 9 graded D or F.
• 15 of 20 units are rent-stabilized; 19 on the 2007 tax bill.

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

• Repairs: High (90 open, 14 class C), records as of Oct 26, 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 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)

90 open violations: 14 class C (immediately hazardous), 40 class B, 36 class A. 0 issued in the last 12 months. 199 on record. Oldest open violation issued 2012-12-21. Newest violation issued 2025-02-04.

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: 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 19, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 19), issued 2024-10-07. HPD violation 17305180
• 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 [ DOOR EXPENDED ] HINGE IN THE ENTRANCE LOCATED AT APT 19, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 19), issued 2024-10-07. HPD violation 17305181
• Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... MORE THAN 30 SQUARE FEET AT THE CEILING,WOOD WINDOW HEADER, JAMBS, STOOD 1ST FROM SOUTH AT WEST, WEST WALL,WOOD DOOR HEADER, JAMBS 1ST FROM NORTH AT EAST,, IN THE BATHROOM LOCATED AT APT 19, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 19), issued 2024-10-07. HPD violation 17305177
• Class C: Door, lock or intercom defect (hallway). , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING LOCKABLE SLIDE BOLT AT EAST DOOR LEADING TO EAST YARD AT PUBLIC HALL, 1st STORY, issued 2024-04-29. HPD violation 16924668
• Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3), issued 2024-04-11. HPD violation 16823125
• Class C: Self-closing door not working (hallway). , 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 AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY, issued 2024-04-11. HPD violation 16823130
• Class C: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE ... IN THE ENTRANCE LOCATED AT APT 2, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2), issued 2022-08-15. HPD violation 15305609
• Class C: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE IN THE ENTRANCE LOCATED AT APT 2, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2), issued 2022-07-28. HPD violation 15281015

311 housing complaints

0 in the last 12 months, 33 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: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 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

15 of 20 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: 15 in 2024, 19 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 440 HOLDINGS LLC. Head officer: NIKOLAOS LEONARDOS. Managing agent: DAFNONAS ESTATES, LTD. This owner has 14 buildings on record, 9 graded D or F. See the full portfolio.

Last HPD registration Aug 22, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3058550023, HPD building ID 368932. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Bay Ridge Av (R), 2 min walk
• 77 St (R), 9 min walk
• 59 St (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 2026-10-28.