3421 Broadway
Top insights
- 7 open hazardous (Class C) violations
- Built before 1939 (1910) — likely subject to NYC lead-paint rules
- Rent-stabilized: 16 units registered
Class B
Class C
past 12 months
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
past 12 mo (150m)
rent
min walk
(311 complaints)
errands grade
nearby
A difference between the DHCR rent-stabilized count and the PLUTO total is common and does not, on its own, indicate a violation: units can leave rent stabilization legally, the two datasets count units differently, some units may be non-residential, and a registration can be filed incompletely. To check your own apartment, see how to request your rent history from DHCR.
3421 Broadway
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- City records show 16 open HPD violations, 7 immediately hazardous (Class C) 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 2020 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 16 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.
- City Buildings Department records show an open life-safety condition (e.g. unsafe building / hazardous facade) — what is it, and has it actually been resolved, not just re-filed?
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Properly repair or replace the broken or defective cracked glass window at building….
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
3421 Broadway sits in Manhattan, ZIP 10031. The closest subway is 137 St-City College (1) (1-minute walk), served by the 1, B, and C lines.
Building Condition
- 2026-07-15 "§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONS…"
- 2026-07-15 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE CRACKED GLASS WINDOW AT BUILDING ENTRANCE DOOR"
- 2026-07-08 "§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSI…"
- 2026-01-11 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS AT LOWER SASH AT FIRE ESCAPE, 1ST WINDOW ATNORTH…"
- 2025-01-28 "§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 35, 3rd S…"
- Class C · 7 open · penalty 105 · (15/ea)
- Class B · 4 open · penalty 20 · (5/ea)
- Class A · 5 open · penalty 5 · (1/ea)
- 2026-01-02 · Apt 35 · NON EMERGENCY · UNSANITARY CONDITION
- 2026-01-02 · Apt 35 · EMERGENCY · DOOR/WINDOW
- 2026-01-02 · Apt 35 · EMERGENCY · UNSANITARY CONDITION
- 2026-02-04
- 2026-02-04
- 2025-02-05
- 2022-05-10
- 2022-05-10
- 2021-12-01 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
- 2021-05-19 "CYCLE 9B UNSAFE REPORT FILED"
- 2018-07-31 "FAILED TO FILE FISP CYCLE 8B TECHNICAL REPORT BY 02/21/2018"
22 lead-paint hazards cited and later remediated (most recent 2020); no open hazards on record. Remediation addresses the cited conditions, not necessarily every painted surface.
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 (this building: built 1910). 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: 171
- PETIT LARCENY: 136
- ASSAULT 3 & RELATED OFFENSES: 104
- GRAND LARCENY: 72
- CRIMINAL MISCHIEF & RELATED OF: 44
- Noise - Residential: 1,044
- HEAT/HOT WATER: 872
- Noise - Street/Sidewalk: 486
- UNSANITARY CONDITION: 223
- PLUMBING: 141
- Hello Business INC.
- HELLO BUSINESS INC
- SANTIAGO DELI FOOD CORP.
- P.S. 192 Jacob H. Schiff
- P.S. 325
- KIPP Infinity Charter School
- Hamilton Grange Middle School
- I.S. 195 Roberto Clemente
- KIPP Infinity Charter School
- Hamilton Grange Middle School
- I.S. 195 Roberto Clemente
- KIPP Infinity Charter School
- 137 St-City College
- 145 St
- 135 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Jacob H. Schiff Playground
- Frank White Memorial Garden
- Kipp Infinity Charter School
- Tribeca New Music, Inc.
- North River Water Poll Ctrl Pl
- Our Lady Of Lourdes School
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
- Astound Broadband Cable Up to 1,500 Mbps down · 50 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.
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