The Walton House is a historic building in the Lawrenceville neighborhood of Pittsburgh, Pennsylvania.

A designated Pittsburgh historic landmark, the house and its neighboring structures exemplify the form and scale of buildings constructed in Lawrenceville during the post Civil War era.

During that decade, Walton operated a jewelry store on Market Street in Lawrenceville.

The adjoining house at 4416 Plummer St. has an unusual covered breezeway connecting to the rear of the property, which may be related to its use as an inn during the 1870s.

The Walton House and its neighbors exemplify the form and scale of buildings constructed in Lawrenceville during the post Civil War era.