336 West End Avenue, Manhattan

A classic 1932 prewar cooperative holding a prominent corner on West End Avenue.

Built in 1932, this 103-unit building sits on the corner of West End Avenue. While files for the physical structure show very few historical complaints, the surrounding streets tell a highly active story. Three things to know:

Vapor and indoor air quality issues have cropped up within three blocks. Thirteen indoor air quality complaints were logged within three blocks over the last year, concentrating near the avenue retail spaces, with the most recent filed on July 24, 2026. Because these issues often stem from restaurant venting or shared building systems, they can travel up specific plumbing risers or HVAC shafts.

Street-level encampment reports are heavily concentrated within three blocks. There were 956 encampment calls logged within three blocks of the building over the last twelve months, largely concentrated around the nearby avenue corners, with the most recent on August 3, 2026.

The building carries zero open housing-code violations, with issues handled internally. While the surrounding streets are busy, the building's own record is thin. The historical file shows only a few minor entries, including two requests for lead-testing kits—the most recent on March 25, 2026—and a single closed complaint from May 5, 2025 regarding sidewalk shed safety.

Quieter signals on this building and the blocks around it:

• 🗑️ Neighbors logged 148 dirty condition complaints within three blocks over the last year, mostly for street trash.
• 🚗 Street parking is tight with 161 illegal parking calls within three blocks, led by 50 blocked hydrants.
• 🐭 Rodents are an area-wide issue with 35 complaints within three blocks over the last year, reflecting block-level trash management issues.
• With no open building violations, the primary trade-off here is the active Upper West Side street environment.

336 West End Avenue is a 103-unit building in Manhattan, New York City (BBL 1011670061). This building is associated with 336 West End Ave CORP. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1932, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

The building last changed hands on October 22, 2025 for $2,735,000, according to recorded deeds.

Brix rating: Clean (100/100). View the Building Report on Brix.

See every NYC building owned by 336 West End Ave CORP on the landlord portfolio page.