824 Avenue U

824 Avenue U in Gravesend, Brooklyn, has 13 open HPD violations, 6 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (57/100).

Mixed residential & commercial · 7 units · Built 1931

StreetSpy grade: D (Poor, 57/100)

• 6 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.
• Had 7 rent-stabilized units on the 2007 tax bill and none on the latest one; ask how the apartment left stabilization.

More open violations per unit than 6 in 10 Brooklyn buildings this size.

• Repairs: High (13 open, 6 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
• Safety: Medium (1 open DOB violation), 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)

13 open violations: 6 class C (immediately hazardous), 1 class B, 6 class A. 1 issued in the last 12 months. 20 on record. Oldest open violation issued 2009-08-13. Newest violation issued 2026-05-01.

HPD recorded no violation closed here 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: No heat / heating defect, throughout the apartment, 3rd floor. , 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, APARTMENT AT WEST (apt 3R), issued 2017-12-04. HPD violation 12118298
• Class C: Damaged plaster or paint, bathroom. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING 2 STY WEST APT BATHROOM ER1., issued 2009-08-13. HPD violation 1118379
• Class C: Leak or water damage, ceiling, kitchen. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT CEILING KITCHEN 2 STY APT 2F ER1 , SECTION '' '' (apt 2F), issued 2009-08-13. HPD violation 1118421
• Class C: Door, lock or intercom defect (entrance). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING TWO DOUBLE CYLINDER LOCKS AT ENTRANCE DOOR 2 STY APT 2F , SECTION '' '' (apt 2F), issued 2009-08-13. HPD violation 1118423
• Class C: Floor or stair defect. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR NORTH EAST AND NORTH WEST ROOM CREARTING TRIP HAZARD 2ND STY NORTH SPT 2F ER1, issued 2009-08-13. HPD violation 1118458
• Class C: Broken window or sash. REPLACE WITH NEW THE MISSING GLASS INSERT LOWER SASH TO EAST WINDOW EAST ROOM 2ND STY NORTH APT 2F ER1 LOCATED AT APT 2F (apt 2F), issued 2009-08-13. HPD violation 1118457
• Class B: Damaged plaster or paint, throughout the apartment, 3rd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS, CEILINGS AND TRIMS THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, APARTMENT AT WEST (apt 3R), issued 2017-12-05. HPD violation 12118300
• Class A: Bedbugs. (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS., issued 2026-05-01. HPD violation 18860962

311 housing complaints

0 in the last 12 months, 0 in 5 years.

Bedbugs

No bedbug filing on record for 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: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 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)

1 open DOB violation. 1 DOB violation 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.

Rent-stabilized units on city tax bills: 0 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: KONSTANTIN KRIVONOS. See the full portfolio.

Last HPD registration Oct 16, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3071350009, HPD building ID 196150. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Avenue U (Q), 7 min walk
• Neck Rd (Q), 8 min walk
• Avenue U (F), 12 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.