642 Saint Nicholas Avenue
Top insights
- 3 open hazardous (Class C) violations
- More HPD complaints than the neighborhood average (14 vs ~9)
- Built in 2002
- Rent-stabilized: 94 of 94 units
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.
642 Saint Nicholas Avenue
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- City records show 17 open HPD violations, 3 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 2022 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 94 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: Abate the infestation consisting of mice.
- 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.
642 Saint Nicholas Avenue sits in Manhattan, ZIP 10030. The closest subway is 145 St (A,C,B,D) (4-minute walk), served by the 1, 3, A, B, C, and D lines.
Building Condition
- 2026-07-30 "§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE UN…"
- 2026-07-09 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE GFCI ELECTRICAL OUTLET AT EAST WALL [ NO PO…"
- 2026-07-09 "§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE FL…"
- 2026-07-09 "§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND ALL WALLS IN THE…"
- 2026-06-17 "§ 27-2010, 2011, 2012 ADM CODE CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE DIRT IN T…"
- 2026-06-17
- 2026-06-16
- Class C · 3 open · penalty 45 · (15/ea)
- Class B · 11 open · penalty 55 · (5/ea)
- Class A · 3 open · penalty 3 · (1/ea)
- 2026-06-24 · Apt 613 · EMERGENCY · ELECTRIC
- 2026-06-02 · Apt 601 · NON EMERGENCY · UNSANITARY CONDITION
- 2026-06-02 · Apt 601 · EMERGENCY · UNSANITARY CONDITION
- 2025-03-18
- 2024-06-12
- 2024-02-22 "FAILED TO FILE FISP CYCLE 9C TECHNICAL REPORT BY 2/21/2024"
- 2021-04-29 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
- 2019-04-30 "FAILED TO FILE FISP CYCLE 8C TECHNICAL REPORT BY 02/21/2019"
No HPD lead-paint violations on record. Built 2002, after the 1978 federal ban on lead paint in residential use. Owners must still address any lead hazard that is later identified.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 173
- PETIT LARCENY: 133
- ASSAULT 3 & RELATED OFFENSES: 101
- GRAND LARCENY: 69
- CRIMINAL MISCHIEF & RELATED OF: 55
- HEAT/HOT WATER: 656
- UNSANITARY CONDITION: 174
- Illegal Parking: 173
- Noise - Street/Sidewalk: 133
- PLUMBING: 133
- AP SAINT NICHOLAS MANAGEMENT LLC
- 143 N EXPRESS DELI CORP.
- A & F TOBACCO & GROCERY, INC.
- Neighborhood Charter School of Harlem
- P.S. 123 Mahalia Jackson
- P.S. 194 Countee Cullen
- Neighborhood Charter School of Harlem
- P.S. 123 Mahalia Jackson
- Eagle Academy for Young Men of Harlem
- Eagle Academy for Young Men of Harlem
- KAPPA IV
- Mott Hall High School
- 145 St
- 135 St
- 145 St
- 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
- Jackie Robinson Park
- Success Academy Charter School - Harlem 5
- Firelight Media, Inc.
- Hamilton Grange Library
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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