4 East 72nd Street, Manhattan

A boutique 1929 prewar co-op on East 72nd Street with just twenty units and highly active street-level surroundings.

Built in 1929, this prewar building sits just off Fifth Avenue, holding high-floor layouts that command major seven- and eight-figure transactions. While the building's internal operations stay out of the code-enforcement filings, residents experience localized building-level noise and the heavy commercial traffic of the nearby park-side blockfronts. Three things to know:

Multi-million dollar residences trade alongside small-dollar private transfers. High-value sales here regularly clear $8 million, including an $8.6 million trust purchase in July 2024 and an $8.2 million trust purchase in June 2024. But you'll also notice occasional small transactions, like a $250,000 transfer in August 2022, which represent staff rooms or storage spaces being reassigned privately between existing shareholders.

Seven residential noise complaints flagged a couple of late-night spring events. The building's internal complaint record shows seven calls for residential noise, but they aren't a year-round constant. Instead, they cluster around two specific dates in late spring 2026—May 15 and June 1—when loud music and parties pushed neighbors to call in multiple times over the course of an hour.

Five food establishment and five air quality complaints popped up within three blocks. Five food establishment complaints and five air quality complaints were logged within three blocks, concentrating along the retail-heavy Madison Avenue blockfronts. On the Upper East Side, restaurant exhausts and commercial venting can bleed into neighboring residential risers or HVAC lines, carrying smells and vapors that are impossible to detect during a daytime walk-through.

Quieter signals on this building and the blocks around it:

• 🚚 133 vendor complaints within three blocks, with 128 specifically targeting food vendors near the park edge.
• 🚗 112 illegal parking calls on the surrounding blocks, with blocked hydrants and parking sign violations accounting for over half.
• 🔊 28 street-level noise calls within three blocks, with loud music and partying making up 22 of the reports.
• An exclusive prewar address where navigating strict board standards and accepting the lively park-edge street activity are the main hurdles.

4 East 72nd Street is a 20-unit building in Manhattan, New York City (BBL 1013860064). This building is associated with 6 East 72 Street Corp. Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1929, 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 February 21, 2025, according to recorded deeds.

Brix score: 72/100. View the Building Report on Brix.

See every NYC building owned by 6 East 72 Street Corp on the landlord portfolio page.