844 Lexington Avenue, Manhattan

Boutique Upper East Side prewar co-op on an active Lexington Avenue corner.

This prewar co-op sits on the corner of Lexington Avenue and East 64th Street. While the cooperative remains out of the municipal violation records, the surrounding avenue blocks carry a high-traffic footprint. Three things to know:

The surrounding blocks are heavily trafficked by commercial and street activity. Over the past year, the three blocks surrounding the building logged 427 illegal parking complaints—mostly posted sign violations—along with 135 encampment calls and 126 food vendor enforcement actions. For context, those food vendor calls represent a highly concentrated focus compared to the citywide baseline of 25,644 total yearly complaints.

A pair of high-value spring sales show the building's valuation tier. Shares in this boutique co-op do not change hands often, but when they do, the transfers command high figures. In the spring of 2025, two major sales went through: one unit cleared for $5.14M and another sold for $5.85M.

The cooperative's file carries no active, unresolved housing-code violations. For a prewar property, a clear file with no active hazardous or non-hazardous violations shows how maintenance is handled. In boutique co-ops, resident requests are typically managed internally by the board and the managing group, keeping physical issues out of city tracking systems.

Quieter signals on this building and the blocks around it:

• The corporate entity behind the co-op is listed as 133 East 64th Street Corporation
• A 2022 filing shows Valley National Bank entering an agreement with the residential corporation
• The surrounding blocks see regular panhandling and homeless assistance calls, reflecting the high-foot-traffic commercial nature of the avenue
• On an active avenue corner, the street traffic is the trade-off for a prime location.

844 Lexington Avenue is a 23-unit building in Manhattan, New York City (BBL 1013990013). This building is associated with 133 E 64th St CORP. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1927, 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 May 20, 2025 for $5,850,000, according to recorded deeds.

Brix rating: Clean (84/100). View the Building Report on Brix.

See every NYC building owned by 133 E 64th St CORP on the landlord portfolio page.