549 Isham 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
- More open HPD violations than ~89% of buildings in this ZIP (90 open)
- 17 open hazardous (Class C) violations
- Built before 1939 (city records: 1922) — likely subject to NYC lead-paint rules
- Rent-stabilized: 18 units registered
About this building
The building’s floor space is 3.6 times the size of its lot: 36,210 sq ft of building on a 10,000 sq ft lot.
Comparisons with neighboring buildings, as of November 10, 2026.
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.
549 Isham Street
Open in Google Street View ↗
- City records show 90 open HPD violations, 17 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 2005 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 18 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 with similar material the broken or defective ceramic floor tile in the kitchen.
- 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.
549 Isham Street sits in Manhattan, ZIP 10034. The closest subway is Inwood-207 St (A) (2-minute walk), served by the A line.
Building Condition
Oldest open violation: August 2005 · Most recent: September 2026. 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.
- 2026-09-03
- 2026-09-03
- 2026-09-03
- 2026-09-03
- 2026-09-03
- 2026-07-15
- 2025-09-14
- 2022-07-14
- 2022-05-28
- 2022-05-28
- Class C · 17 open · penalty 255 · (15/ea)
- Class B · 53 open · penalty 265 · (5/ea)
- Class A · 20 open · penalty 20 · (1/ea)
- 2026-06-12 · Apt 22 · NON EMERGENCY · DOOR/WINDOW
- 2026-06-12 · Apt 22 · NON EMERGENCY · PLUMBING
- 2026-06-12 · Apt 22 · NON EMERGENCY · PAINT/PLASTER
- 2025-09-23
- 2025-09-16
- 2025-04-29
- 2024-11-07
- 2024-10-29
- 2025-10-03
- 2023-04-25 "VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION"
- 2021-04-29 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
2 open lead-paint hazard violations on record (most recent 2009). These are HPD violations recorded against the building — not a test of any specific apartment.
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 1922). 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
- VEHICLE AND TRAFFIC LAWS: 98
- ASSAULT 3 & RELATED OFFENSES: 84
- HARRASSMENT 2: 64
- GRAND LARCENY: 49
- PETIT LARCENY: 47
- HEAT/HOT WATER: 645
- Noise - Residential: 227
- UNSANITARY CONDITION: 160
- Noise - Street/Sidewalk: 152
- PLUMBING: 150
- 537 WEST 211 STREET
- 272 SHERMAN AVENUE
- 4973 BROADWAY
- P.S. 098 Shorac Kappock
- Inwood Academy for Leadership Charter School
- Washington Heights Academy
- Inwood Academy for Leadership Charter School
- Washington Heights Academy
- Amistad Dual Language School
- Inwood Academy for Leadership Charter School
- Inwood Early College for Health and Information Te
- High School for Excellence and Innovation
Levels add up to 15 because a school serving K-8 is listed under both Elementary and Middle. 11 distinct schools are within range.
- Inwood-207 St
- 207 St
- 215 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Washington Heights Academy
- Sukkahwood Inc.
- International Resource For Parenting
- Up Theater Company, Inc.
- Amber Charter School Inwood
- Equity Project Charter School 2
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 · 35 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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