673 56th Street

673 56th Street in Sunset Park, Brooklyn, has 48 open HPD violations, 3 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (35/100).

Mixed residential & commercial · 8 units · Built 1924

StreetSpy grade: F (Severe, 35/100)

• 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 15 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 17 housing complaints to 311 in the last 12 months.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (48 open, 3 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)

48 open violations: 3 class C (immediately hazardous), 26 class B, 19 class A. 42 issued in the last 12 months. 64 on record. Oldest open violation issued 2013-12-26. Newest violation issued 2026-09-21.

6 closed in the last 90 days. Median 14 days from issue to close for the 6 violations closed in the last 12 months.

15 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: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING AT PUBLIC HALL, 1st STORY, issued 2026-09-11. HPD violation 19204461
• Class C: Door, lock or intercom defect, 5th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF LOCKABLE SLIDE BOLT AT DOOR IN THE ENTRANCE LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B), issued 2026-08-26. HPD violation 19161735
• Class C: Missing window guards, throughout the apartment, 5th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 4, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B). HPD violation 19298542
• Class B: Floor or stair defect, floor. , 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE FLOOR ,GARBAGE CARDBOARDS BOXES PRESENTED AND OBSTRUCTED EGRESS PATH, AT CELLAR, issued 2026-09-21. HPD violation 19223953
• Class B: Floor or stair defect, floor. , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF ELECTIC BATTERY BICYCLE FREE STANDING ON THE FLOOR, AT PUBLIC HALL, 2nd STORY, issued 2026-09-21. HPD violation 19223958
• Class B: Floor or stair defect, floor. , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BABY CARRIAGE FREE STANDING ON THE FLOOR, AT PUBLIC HALL STAIRS AT , 4th STORY, issued 2026-09-21. HPD violation 19223961
• Class B: Floor or stair defect, floor. , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOES RACKS AND BABY CARRIAGES ON THE FLOOR, AT PUBLIC HALL, 4th STORY, issued 2026-09-21. HPD violation 19223960
• Class B: Floor or stair defect, floor. , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GARAGE CARDBOARDS BOXES, SHOPPING CART FREE STANDING ON THE FLOOR AND OBSTRUCTED EGRESS PATH TO FIRE STAIRCASE, AT CELLAR, issued 2026-09-21. HPD violation 19223954

311 housing complaints

17 in the last 12 months, 17 in 5 years. Most common: Water Leak (8), Unsanitary Condition (4), Plumbing (3), Elevator (1), Paint/Plaster (1).

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: Owner reported 0 infested units
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 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 (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: XIAN DE REALTY LLC. Head officer: SHIKE LI. Managing agent: RITZ PROPERTY MANGEMENT LLC. See the full portfolio.

Last HPD registration Jul 2, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3008337501, HPD building ID 158906. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 8 Av (N), 6 min walk
• 53 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.