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401 West End Avenue

Manhattan · Upper West Side (Central), NY 10024

401 West End Avenue is a 61-apartment building in Upper West Side (Central), built in 1901, managed by A.j. Clarke Real Estate CORP. The City has 1 open housing-code violation on file for it, about 0.02 per apartment, well below the neighborhood norm for a building this size (HPD, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.

Managed by A.j. Clarke Real Estate CORP

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Units
61
Year built
1901
Borough
Manhattan

This building’s record with the City

Complaints tenants filed with 311, and repairs a City inspector has asked for. Most repairs are routine maintenance. Both describe the building rather than the people in it, and often predate the current management.

4.9/5Little on recordScored from the records below against every building we cover. It is not a tenant rating. Nobody who lived here said this.

0tenant complaints

Filed with 311 in the past year

1open repair

Outstanding with HPD

Immediately hazardous
0
Hazardous
0
Non-hazardous
1

What the open repairs are about

  • Stairs, floors and ceilings1

Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026

The company that manages it, elsewhere

A.j. Clarke Real Estate CORP manages 106 other buildings we cover, holding 1,932 apartments.

open violations
1,294open violations
immediately hazardous
270immediately hazardous
311 complaints
305311 complaints

in the past year

per apartment
0.7per apartment

The company’s record across its other buildings, not this building’s. A company can run one well and another badly, and these figures often predate the current management. (HPD and 311, as of 5 October 2026.)

What tenants say

Nobody has written about 401 West End Avenue yet.

Does the heat hold in January? How long does the super take? Does management answer the phone, and were you charged what you expected? No public record answers any of that. Only someone who lived here can.

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