604 Saint Nicholas Avenue
Top insights
- 1 open hazardous (Class C) violation
- 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.
604 Saint Nicholas Avenue
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- City records show 11 open HPD violations, 1 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 2023 — why has it stayed open this long, and is it in or near this unit?
- Public records list 16 rent-stabilized units in this building — is this specific unit stabilized, and can the landlord show its legal regulated rent and lease history?
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Post notice, in form approved by the department, stating the name and location….
- 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.
604 St Nicholas Avenue sits in Manhattan, ZIP 10030. The closest subway is 135 St (C,B) (4-minute walk), served by the 1, A, B, C, and D lines.
Building Condition
- 2026-06-18 "§27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM…"
- 2026-06-18 "§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY…"
- 2026-06-18 "§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGA…"
- 2026-06-18 "§ 27-2026 ADM CODE REPAIR THE FLUSHING APPARATUS AND MAINTAIN SAME SO AS TO FLUSH EFFECTIVELY THE WATER CLOSET IN THE BA…"
- 2026-06-18 "§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNAT…"
- Class C · 1 open · penalty 15 · (15/ea)
- Class B · 6 open · penalty 30 · (5/ea)
- Class A · 4 open · penalty 4 · (1/ea)
- 2026-02-11 · Apt 2C · EMERGENCY · HEAT/HOT WATER
- 2026-02-06 · Apt 1A · EMERGENCY · HEAT/HOT WATER
- 2025-12-09 · Apt BLDG · EMERGENCY · HEAT/HOT WATER
- 2025-07-15
- 2025-07-15
- 2003-03-19
- 2002-03-26
- 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 1910. 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: 134
- PETIT LARCENY: 82
- ASSAULT 3 & RELATED OFFENSES: 67
- CRIMINAL MISCHIEF & RELATED OF: 45
- GRAND LARCENY: 40
- HEAT/HOT WATER: 574
- UNSANITARY CONDITION: 128
- Noise - Street/Sidewalk: 120
- PLUMBING: 113
- Noise - Residential: 66
- ALL BORO RENOVATION INC.
- L M GROCERY CORP.
- THE BRICE GROUP, INC.
- P.S. 123 Mahalia Jackson
- Neighborhood Charter School of Harlem
- P.S. 194 Countee Cullen
- P.S. 123 Mahalia Jackson
- Neighborhood Charter School of Harlem
- Eagle Academy for Young Men of Harlem
- Eagle Academy for Young Men of Harlem
- KAPPA IV
- Mott Hall High School
- 135 St
- 145 St
- 137 St-City College
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Harlem Village Academy North Charter School
- Frank White Memorial Garden
- Abyssinian Tot Lot
- Jackie Robinson Park
- Success Academy Charter School - Harlem 5
- Reverend Linnette C. Williamson Memorial Park Association
Internet providers serving this area
Internet providers available in this area:
- 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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