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Building report · Brooklyn 11231 Independent · Tenant-side · No broker affiliations
Building report

335 Carroll Street

Brooklyn · 11231 | BBL 3004440061 | BIN 3007468
Data as of August 28, 2026
C+
Compliance verdict — Hazardous conditions on record — 2 open Class B

City records show open housing-code violations at this building.

11 open HPD violations on record: 9 Class A (non-hazardous) and 2 Class B (hazardous).

Most serious recent open violation (Class B): Repair or replace the smoke detector defective.

Oldest open HPD violation (Class B): 2,906 days (about 8 years), on record since 2018.

Violation figures current as of Oct 6, 2026.

A 30-unit building, built in 1931.

Open Buildings Department records

City Buildings Department (DOB) records show 21 open DOB violations at this address, none in the immediately dangerous class. See the DOB Compliance section below.

Top insights

About this building

The building’s floor space is 3.1 times the size of its lot: 30,000 sq ft of building on a 9,830 sq ft lot.

Comparisons with neighboring buildings, as of October 14, 2026.

2
Open HPD
Class B
0
Open HPD
Class C
799
311 calls
12 months to Aug 2026
—
Units registered as
rent-stabilized with
DHCR (most recent year)
30
Total residential
units (PLUTO)
29
Crime incidents (150m)
12 months through June 2026
$2,474
ZIP median
rent
1931
Year built
4 min
Closest subway
min walk
D
Noise grade
(311 complaints)
A
Walkable
errands grade
160 places
Amenities
nearby

335 Carroll Street sits in Brooklyn, ZIP 11231. The closest subway is Carroll St (F,G) (4-minute walk), served by the F and G lines.

What's the closest subway to 335 Carroll Street?
Carroll St (F,G) — a 4-minute walk (314m) from 335 Carroll Street. Served by the F, G, and R lines.
Is 335 Carroll Street subject to lead-paint regulations?
Yes — built in 1931, before NYC's 1960 lead-paint cutoff. Annual inspections are required for units with children under 6. Source: NYC Local Law 1.

Building Condition

HPD Violations
All-time HPD violations
Total15
Open11
Closed4

Oldest open violation: October 2018 · Most recent: May 2019. HPD marks a violation open until it is certified as corrected, so an old date can mean an unresolved condition or a repair that was never certified.

By severity class
Class A9 open · 3 closed
Class B2 open · 0 closed
Class I0 open · 1 closed
Recent open violations
  • 2019-05-06 Class A · Apt 1A · 2,718 days open "§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MECHANICAL VENTILATOR IN THE BATHROOM LOCATED AT APT 1A LOWER…"
  • 2019-05-06 Class A · Apt 1A · 2,718 days open "§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE GROUT AT CERAMIC TILES WALLS AROUND BAT…"
  • 2018-10-18 Class A · 2,918 days open "§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY…"
  • 2018-10-18 Class A · 2,918 days open "§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMIS…"
  • 2018-10-18 Class A · 2,918 days open "§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NE…"
Pest Activity — part of HPD violations
No open pest violations on record.
  • Class B · 2 open · penalty 10 · (5/ea)
  • Class A · 9 open · penalty 9 · (1/ea)
HPD Complaints
No HPD complaints filed in the past 12 months. No tenant has formally escalated a condition to HPD; could indicate clean upkeep, or that issues are being handled before reaching HPD.
Evictions
No evictions on record for this building (last 5 years).
DOB Compliance
All-time DOB activity
Violations
Total25
Open21
Closed4
Complaints
Total71
Open (active)0
Closed71
Recent open violations
  • 2019-12-26 AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
  • 2014-10-31 EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED "VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2013 INSPECTION/TEST"
  • 2014-03-31 EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED "VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2012 INSPECTION/TEST"
Bedbug History
HPD annual bedbug report (building-aggregate, no apt-level data)
Risk levelclean ✓
Filings on file6
Infested (last 3 yr)0
Yearly trend (last 5)
20250 infested · 0 eradicated
20240 infested · 0 eradicated
20230 infested · 0 eradicated
20220 infested · 0 eradicated
20210 infested · 0 eradicated
Lead Paint Exposure

No HPD lead-paint violations are on record for this building. That means no complaint or inspection was filed — not that the building is lead-free.

Built 1931. Under NYC Local Law 1 (Admin Code §27-2056.5), lead paint is presumed present in common areas and in apartments where a child under 6 resides, in multiple dwellings built before 1960. The presumption stands unless the owner obtained a lead-free or lead-safe exemption from HPD. Those exemption records aren’t published as open data, so we can’t confirm one either way.

Source: HPD lead-paint violations (NYC Admin Code §27-2056).

The Building

Building (PLUTO)
NYC PLUTO tax-lot data
Year built1931 (95 yr old)
Building classD1 — Elevator apartment
Floors5
Residential units30
Building area (sqft)30,000
Lot area (sqft)9,830
Owner of record (PLUTO)SG GROUP OWNER 1 LLC
Designations
Council district39
Rent Stabilization
DHCR records · NYC HCR via Who Owns What
StatusNot registered as rent-stabilized
HPD-registered contact (Who Owns What): Owner on record.
ⓘ Email rent-info@nyshcr.org with your full address and apartment number for a free DHCR rent history.
Energy Efficiency (LL84)
Energy benchmarking (Local Law 84) — 2024
Energy efficiency gradeD
ENERGY STAR score4 / 100
Site EUI71.3 kBtu/ft² (national median 45.9)
Recent years
2024Grade D · 4/100
2023Grade D · 19/100
2022Grade A · 99/100

Neighborhood & Environment

Crime
NYPD complaints · 12 months through June 2026
150m
~1 block
300m
~2-3 blocks
Total29146
Violent07
Shooting victims (Jan–Dec 2024)00
Felonies1143
Misdemeanors1482
Violations216
Shooting counts are victim records — one incident with several victims counts more than once — and reflect Jan–Dec 2024 — most recent NYC shooting data available. All other counts cover 12 months through June 2026 — the most recent 12 months of available NYPD data.
Top crime types (300m radius):
  • PETIT LARCENY: 36
  • CRIMINAL MISCHIEF & RELATED OF: 18
  • GRAND LARCENY: 16
  • HARRASSMENT 2: 12
  • ASSAULT 3 & RELATED OFFENSES: 10
Borough context: Brooklyn (12 mo): 79,590 incidents total.
311 / Quality of Life
Last 12 months · 150m radius
Total 311 calls799
Top complaint types
  • Illegal Parking: 386
  • Blocked Driveway: 56
  • Noise - Residential: 51
  • Noise: 40
  • Dirty Condition: 22
By category
Parking442
Other288
Noise62
Rats5
Homeless2
Drug0
Trash0
Drinking0
Construction0
Illegal Parking alone accounts for 48% of complaints in this radius.
Noise (311 dedicated)
D
Last 12 months · 150m radius
Total noise complaints62
Dominant subtypeResidential
By subtype
Residential51
Vehicle6
Street Sidewalk4
Commercial1
Noise-grade thresholds (per 12 months): A <10 · B <20 · C <50 · D <100
Noise grade: D — High noise activity. Based on 311 noise complaints logged within 150m over 12 months — an area signal, not a characteristic of this building. Separate from the building's compliance grade.
Flood Risk
Flood hazard zone — NYC 2020s floodplain projection (FEMA-based)
Zone X — minimal flood hazard (outside the mapped floodplain)
Flood susceptibility1 / 5
Projected exposure (Flood Vulnerability Index, 1-5)
Storm surgenow 1 · 2050s 2 · 2080s 1
Tidal flooding2080s 1
Parking
800m walk radius · NYC business-license records
Garages nearby5
Estimated monthly$250–400/mo
Closest 3 garages
  • 410 PRESIDENT ST 101m · $250–400/mo licensee: SKINNER INTERIORWERX INC.
  • 363 BOND STREET 148m · $250–400/mo licensee: BON D OPERATING LLC
  • 313 BOND ST 155m · $250–400/mo licensee: CANAL CAR PARK INC.
Schools
Schools within 1 km / ~0.6 mile walk
Total nearby17
Elementary (K-5)5
Middle (6-8)4
High (9-12)4
Elementary — closest 3 by walk (5)
  • P.S. 032 Samuel Mills Sprole Pre-K-5 · 1 min (89m) · District 15
  • P.S. 058 The Carroll Pre-K-5 · 4 min (352m) · District 15
  • P.S. 372 -The Children's School K-8 · 8 min (620m) · District 75
Middle — closest 3 by walk (4)
  • P.S. 372 -The Children's School K-8 · 8 min (620m) · District 75
  • Success Academy Charter School - Cobble Hill K-12 · 8 min (640m) · District 84
  • Digital Arts and Cinema Technology High School 6-12 · 8 min (640m) · District 15
High — closest 3 by walk (4)
  • Success Academy Charter School - Cobble Hill K-12 · 8 min (640m) · District 84
  • Digital Arts and Cinema Technology High School 6-12 · 8 min (640m) · District 15
  • The Boerum Hill School for International Studies 6-12 · 8 min (640m) · District 15
Data source: NYC DOE school locations.
Subway / Transit
800m walk radius
Stations nearby4
Unique lines3
Lines served: F · G · R
Closest 3 stations
  • Carroll St F, G · 314m · 4 min walk
  • Union St R · 746m · 9 min walk
  • Smith-9 Sts F, G · 749m · 9 min walk
Neighborhood Amenities
A
800m walk radius
Total places nearby160
Eating (94) restaurants + fast food
Restaurants55
Fast food39
Daily essentials
Grocery (incl. convenience)26
→ Supermarkets3
→ Convenience23
Pharmacies3
ATMs3
Coffee Index A — Coffee abundance (38 places selling coffee, of which 37 tagged as a café).
Walkable Errands A — Excellent walkability — all errand types nearby.
Restaurants Nearby
DOH-graded restaurants within ~450 m of this building
Graded restaurants nearby48
A: 40 B: 3 Pending: 5
Sample
  • Grade A Brooklyn Social · American
  • Grade A Zombie Hut · American
  • Grade A Bar Great Harry · American
  • Grade A The Wing Bar · American
  • Grade A Black Mountain · American
  • Grade A Union Grounds · American
  • Grade A The Royal Palms Shuffleboard Club · American
  • Grade A Bar San Miguel · American
Civic Facilities Nearby
Civic facilities within ~450 m of this building
Facilities nearby57
By category — top 8 of 14 (47 of 57 facilities)
Transportation11
Cultural Institutions9
Solid Waste5
Youth Services5
Day Care And Pre-Kindergarten5
Schools (K-12)4
Water And Wastewater4
Child Services And Welfare4
Sample (parks · schools · cultural)
  • Interactive Drama For Education And Awareness In Schools, Inc. Cultural Institutions
  • P.s. 058 The Carroll Schools (K-12)
  • S'cool Sounds, Inc. Cultural Institutions
  • P.s. 032 Samuel Mills Sprole Schools (K-12)
  • Woodshed Collective, Inc. Cultural Institutions
  • Street Lab, Inc. Cultural Institutions

Internet providers serving this area

Internet providers available in this area — including fiber:

  • Astound Broadband Fiber Up to 1,500 Mbps down · 1,500 Mbps up
  • Spectrum Cable Fiber Up to 1,000 Mbps down · 1,000 Mbps up
  • Verizon Fiber Up to 980 Mbps down · 880 Mbps up

How to check internet providers before signing an NYC lease →

Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.

Market & Availability

ZIP Median Rent
ZIP 11231 · ACS 5-Year 2019–2023 · ZIP level
Median rent$2,474/mo
Reflects existing leases, not current asking prices.
Affordability
ZIP 11231 · ACS 5-Year 2019–2023 · ZIP level
Median household income$138,485/yr
Median monthly income$11,540/mo
Max rent (30% rule)$3,462/mo
ZIP median rent$2,474/mo
ZIP median rent is 21.4% of median household income. The 30% threshold is the federal standard for housing cost burden.
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Generated August 28, 2026 · Click ↻ to refresh data · Public records: NYC Open Data, MTA, JustFix WoW; neighborhood amenities © OpenStreetMap contributors (ODbL)