309 West 121st Street
Class B
Class C
12 months to Jun 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
- No open HPD violations — cleaner than 78% of buildings in this ZIP
- Fewer HPD complaints than the neighborhood average (2 vs ~5)
- Built before 1939 (city records: 1901) — likely subject to NYC lead-paint rules
- Rent-stabilized: 10 of 10 units
About this building
The building’s floor space is 3.7 times the size of its lot: 9,230 sq ft of building on a 2,523 sq ft lot.
Comparisons with neighboring buildings, as of November 3, 2026.
309 West 121st Street
Open in Google Street View ↗
- City records show no open HPD violations here — ask what was most recently repaired and how maintenance requests are handled, since a clean record isn’t a guarantee of upkeep.
- DHCR’s most recent registration lists 10 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.
309 West 121 Street sits in Manhattan, ZIP 10027. The closest subway is 116 St (C,B) (4-minute walk), served by the 2, 3, A, B, C, and D lines.
Building Condition
- 2026-01-22 · Apt 4B · EMERGENCY · HEAT/HOT WATER
- 2025-10-02 · Apt BLDG · NON EMERGENCY · UNSANITARY CONDITION
- 2018-04-06 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT"
- 2017-02-24 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT"
- 1997-02-10
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 1901. 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: 108
- PETIT LARCENY: 86
- ASSAULT 3 & RELATED OFFENSES: 67
- GRAND LARCENY: 51
- SEX CRIMES: 45
- Illegal Parking: 317
- HEAT/HOT WATER: 128
- Noise - Residential: 63
- PLUMBING: 40
- UNSANITARY CONDITION: 39
- 507 MANHATTAN AVENUE
- 218 SAINT NICHOLAS AVE
- 216 SAINT NICHOLAS AVE
- P.S. 180 Hugo Newman
- P.S. 076 A. Philip Randolph
- P.S. 125 Ralph Bunche
- P.S. 180 Hugo Newman
- P.S. 076 A. Philip Randolph
- Columbia Secondary School
- Columbia Secondary School
- Democracy Prep Endurance Charter School
- Harlem Children's Zone Promise Academy 1 Charter S
- 116 St
- 125 St
- 125 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- St. Nicholas Miracle Garden
- Torkomada, Inc.
- P.s. 242 - The Young Diplomats Magnet Academy
- William B. Washington Memorial Garden
- American Performing Arts Collaborative, Inc.
- Gotham Arts Exchange, Inc.
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 Fiber 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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