800 Greenwood Avenue

800 Greenwood Avenue in Windsor Terrace, Brooklyn, has 35 open HPD violations, 1 of them class C, and 49 of 63 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (49/100).

Multi-family elevator · 63 units · Built 1941

StreetSpy grade: F (Severe, 49/100)

• 1 immediately hazardous violation 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.
• 41 heat or hot water complaints to 311 in the last 12 months.
• 49 of 63 units are rent-stabilized; 59 on the 2007 tax bill.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: Medium (35 open, 1 class C), records as of Oct 26, 2026
• Heat and hot water: 41 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (1 infested unit, 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)

35 open violations: 1 class C (immediately hazardous), 21 class B, 13 class A. 46 issued in the last 12 months. 273 on record. Oldest open violation issued 2018-08-03. Newest violation issued 2026-09-25.

6 closed in the last 90 days. Median 88 days from issue to close for the 40 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: Rats (hallway). 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT WEST SECTIONS FLOOR, AT CELLAR, issued 2026-09-25. HPD violation 19246706
• Class B: Floor or stair defect, floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF STANDING WATER AT THE FLOOR, IN THE COMPACTOR ROOM, AT CELLAR AT, issued 2026-09-25. HPD violation 19246705
• Class B: Floor or stair defect, bathroom, 3rd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2026-03-05. HPD violation 18679612
• Class B: Electrical defect (hallway). , 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 5th STORY, issued 2025-12-18. HPD violation 18520623
• Class B: Electrical defect (hallway). , 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 1st STORY, issued 2025-12-18. HPD violation 18520641
• Class B: Electrical defect (hallway). , 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 4th STORY, issued 2025-12-18. HPD violation 18520638
• Class B: Damaged plaster or paint, ceiling, bathroom, 3rd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 3L, 3rd STORY, APARTMENT AT WEST , SECTION AT EAST (apt 3L), issued 2025-05-21. HPD violation 10142020
• Class B: Bedbugs, 3rd floor. ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2025-05-21. HPD violation 12087560

311 housing complaints

74 in the last 12 months, 256 in 5 years. Most common: Heat/Hot Water (41), Unsanitary Condition (16), Paint/Plaster (7), Door/Window (4), Plumbing (3).

Bedbugs

The owner reported 1 infested unit in 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: Owner reported 1 infested, 1 treated, 0 re-infested
• 2024: No bedbug filing on record for this year
• 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. 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

49 of 63 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: 49 in 2024, 59 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: EL-SO REALTY CO L.L.C. Head officer: SOL KNOPF. Managing agent: El-So Realty L.L.C.. This owner has 3 buildings on record, 3 graded D or F. See the full portfolio.

Last HPD registration Oct 8, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3052870021, HPD building ID 304924. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Fort Hamilton Pkwy (F, G), 3 min walk
• Church Av (B, Q), 11 min walk
• Church Av (F, G), 13 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.