335 Carroll Street

335 Carroll Street in Carroll Gardens, Brooklyn, has 11 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: A (90/100).

Multi-family elevator · 30 units · Built 1931

StreetSpy grade: A (Excellent, 90/100)

• 11 open housing violations, none in the most serious class.
• No housing complaints to 311 in the last 12 months.
• The owner's bedbug filings report no infested units in the last 3 years.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

Fewer open violations per unit than 5 in 10 Brooklyn buildings this size.

• Repairs: Low (11 open), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

11 open violations: 0 class C (immediately hazardous), 2 class B, 9 class A. 0 issued in the last 12 months. 15 on record. Oldest open violation issued 2018-10-22. Newest violation issued 2023-03-21. No new HPD violation has been issued here since 2023. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

• Class B: Missing or broken smoke / CO detector, 1st floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE LOCATED AT APT 1A, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 1A), issued 2018-10-22. HPD violation 12680091
• Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE LOCATED AT APT 1A, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 1A), issued 2018-10-22. HPD violation 12680112
• Class A: Damaged plaster or paint, bathroom, 1st floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE GROUT AT CERAMIC TILES WALLS AROUND BATHTUB IN THE BATHROOM LOCATED AT APT 1A LOWER LEVEL, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST (apt 1A), issued 2019-05-13. HPD violation 13055754
• Class A: Ventilation defect, bathroom, 1st floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE MECHANICAL VENTILATOR IN THE BATHROOM LOCATED AT APT 1A LOWER LEVEL, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST (apt 1A), issued 2019-05-13. HPD violation 13055748
• Class A: Missing or broken smoke / CO detector (hallway). POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY, issued 2018-10-22. HPD violation 12680120
• Class A: Damaged plaster or paint (hallway). ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY, issued 2018-10-22. HPD violation 12680121
• Class A: Floor or stair defect (hallway). , M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY, issued 2018-10-22. HPD violation 12680123
• Class A: Damaged plaster or paint (hallway). POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY, issued 2018-10-22. HPD violation 12680126

311 housing complaints

0 in the last 12 months, 0 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

No rent-stabilized units on the tax bill.

Owner and management

Owner: SG Group Owner 2 LLC. Head officer: Maribeth McCauley. Managing agent: SG Owner Group 2 LLC. This owner has 28 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Feb 25, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3004440061, HPD building ID 217898. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Carroll St (F, G), 4 min walk
• Union St (R), 9 min walk
• Smith-9 Sts (F, G), 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.