313 West 121st Street
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- More open HPD violations than ~65% of buildings in this ZIP (15 open)
- 1 open hazardous (Class C) violation
- Built in 2016 (city records)
About this building
City records list 2016 as the year built — newer than 97% of the 1,388 buildings we cover in ZIP 10027. The building’s floor space is 2.9 times the size of its lot: 7,421 sq ft of building on a 2,523 sq ft lot.
Comparisons with neighboring buildings, as of November 7, 2026.
313 West 121st Street
Open in Google Street View ↗
- City records show 15 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 2021 — why has it stayed open this long, and is it in or near this unit?
- We found no DHCR rent-stabilization unit count for this building. That is not the same as the building being market-rate — a registration can be on file with no unit figure, or not have been filed at all. Ask the landlord directly whether the unit is rent-stabilized, and request your own rent history from DHCR.
- 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.
313 West 121st Street sits in Manhattan, ZIP 10027. The closest subway is 125 St (A,C,B,D) (4-minute walk), served by the A, B, C, and D lines.
Building Condition
Oldest open violation: March 2021 · Most recent: April 2021. 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.
- 2021-04-11 "§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING AT PUBLIC HALL, 1st STORY"
- 2021-04-11
- 2021-04-11
- 2021-04-11
- 2021-04-11
- Class C · 1 open · penalty 15 · (15/ea)
- Class B · 1 open · penalty 5 · (5/ea)
- Class A · 13 open · penalty 13 · (1/ea)
- 2025-11-06 · Apt 4 · EMERGENCY · HEAT/HOT WATER
- 2019-05-29 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2019-05-29 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2019-05-29 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
No HPD lead-paint violations on record. Built 2016, 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: 98
- PETIT LARCENY: 96
- ASSAULT 3 & RELATED OFFENSES: 65
- GRAND LARCENY: 48
- SEX CRIMES: 45
- HEAT/HOT WATER: 218
- UNSANITARY CONDITION: 114
- Illegal Parking: 76
- Noise - Street/Sidewalk: 51
- Rodent: 47
- 507 MANHATTAN AVENUE
- 346 W 121ST ST
- 2268 8 AVENUE
- 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
- 125 St
- 116 St
- 125 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- P.s. 76 Garden
- Torkomada, Inc.
- American Performing Arts Collaborative, Inc.
- Gotham Arts Exchange, Inc.
- P.s. 154 Harriet Tubman
- New York French-American Charter 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
- 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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