343 South 4th Street
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through March 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- Fewer HPD complaints than the neighborhood average (0 vs ~2)
- Built before 1939 (city records: 1920) — likely subject to NYC lead-paint rules
- Rent-stabilized: 9 of 9 units
About this building
The building’s floor space is 2.5 times the size of its lot: 6,000 sq ft of building on a 2,375 sq ft lot.
Comparisons with neighboring buildings, as of October 31, 2026.
343 South 4th Street
Open in Google Street View ↗
- City records show 1 open HPD violation at this building. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2008 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 9 rent-stabilized units here. Ask whether this specific unit is one of them, and ask the landlord for its legal regulated rent and lease history.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: File plans and obtain a certificate of occupancy to legalize the following alteration or….
343 South 4 Street sits in Brooklyn, ZIP 11211. The closest subway is Hewes St (M,J) (3-minute walk), served by the G, J, L, M, and Z lines.
Building Condition
Issued August 2008. 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.
- 1985-06-03
- Class B · 1 open · penalty 5 · (5/ea)
- 2004-02-13
- 2003-03-19
- 2001-02-27
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 1920. 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.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 93
- PETIT LARCENY: 73
- DANGEROUS DRUGS: 43
- GRAND LARCENY: 42
- ASSAULT 3 & RELATED OFFENSES: 35
- Noise - Street/Sidewalk: 428
- Noise - Residential: 221
- HEAT/HOT WATER: 157
- UNSANITARY CONDITION: 88
- Dirty Condition: 69
- 339 KEAP ST
- 357 KEAP ST
- 332 KEAP STREET
- P.S. 319
- P.S. 019 Roberto Clemente
- Brooklyn Arbor Elementary School
- Beginning with Children Charter School II
- Juan Morel Campos Secondary School
- Success Academy Charter School - Williamsburg
- El Puente Academy for Peace and Justice
- Juan Morel Campos Secondary School
- Harry Van Arsdale High School
- Hewes St
- Marcy Av
- Broadway
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Keap Fourth Community Garden
- El Puente Academy For Peace And Justice
- Beth Rachel School For Girls 60
- Strawberry Playground
- Hooper Grove
- Blue Playground
Internet providers serving this area
Internet providers available in this area — including fiber:
- Verizon Fiber Up to 2,300 Mbps down · 2,300 Mbps up
- Spectrum Cable Up to 1,000 Mbps down · 1,000 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
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