A three-bedroom, two-bathroom apartment — described as a “live/work loft” once owned by the late Timothy Seldes, a literary agent and brother of late Tony Award-winning actress Marian Seldes — is on the market for $3.95 million.

The 7th-floor unit at 50 W. 29th St. was recently in the spotlight on DIY Network’s “Million Dollar Contractor.”

Daniel Lawrence, managing partner and founder of Elmrox Investment Group, bought the 2,286-square-foot co-op in 2012 for $2.13 million.

The smart-wired home features a chef’s kitchen, lots of built-in storage and closets, and a spa-like bathroom with heated stone floors.

The listing brokers are Michelle Maryk and Bruce Henderson, of the Corcoran Group.