574 4th Avenue

574 4th Avenue in Carroll Gardens, Brooklyn, has 3 open HPD violations, and 81 of 81 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: B (85/100).

Multi-family elevator · 81 units · Built 2009

StreetSpy grade: B (Good, 85/100)

• 3 open housing violations, none in the most serious class.
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 1 eviction carried out by marshals in the last 3 years.
• 81 of 81 units are rent-stabilized.

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

• Repairs: Low (3 open), 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 (1 open DOB violation), records as of Oct 26, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

3 open violations: 0 class C (immediately hazardous), 2 class B, 1 class A. 4 issued in the last 12 months. 9 on record. Oldest open violation issued 2026-05-06. Newest violation issued 2026-05-06.

0 closed in the last 90 days. Median 30 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 B: Door, lock or intercom defect (hallway). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET ASSEMBLY OF THE DOOR HANDLE AT THE WEST ENTRANCE DOOR TO FIRE STAIRCASE , AT PUBLIC HALL, 3rd STORY, issued 2026-05-06. HPD violation 18851596
• Class B: Items blocking a hallway or exit (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BABY CARRIAGES ,SHOPPING CARTS AND HOUSEHOLD ARTICLES THROUGHOUT AT PUBLIC HALL, 3rd STORY, issued 2026-05-06. HPD violation 18851597
• Class A: Mold, bathroom, 3rd floor. CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE VISIBLE MOLD AT CAULKING, GROUTS JOINTS OF THE CERAMIC TILES AT EAST AND SOUTH WALLS AROUND BATHTUB, IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 3F), issued 2026-05-06. HPD violation 18851594

311 housing complaints

1 in the last 12 months, 2 in 5 years. Most common: Plumbing (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: 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)

1 open DOB violation. 1 DOB violation on record. Check on DOB BIS.

Evictions and housing court

1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

81 of 81 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).

Owner and management

Owner: GAP REALTY CROUP, LLC. Head officer: GEORGE RIGAS. Managing agent: GAP REALTY GROUP LLC. This owner has 12 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Jul 14, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3010510033, HPD building ID 933124. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Prospect Av (R), 1 min walk
• 4 Av-9 St (F, G), 7 min walk
• 4 Av-9 St (R), 8 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.