[4] In 2008, as part of the Anglican realignment, St. Peter's joined the majority of the Episcopal Diocese of Pittsburgh in disassociating from the Episcopal Church and forming the Anglican Diocese of Pittsburgh under Bishop Robert Duncan.

In March 2018, St. Peter's and eight other congregations in the Anglican Diocese of Pittsburgh reached a settlement over property ownership with the Episcopal Church.

But to reflect the Episcopal diocese's "trust beneficiary rights" in the properties, St. Peter's agreed to pay an annual fee amounting to 3.25 percent of its operating revenues to the diocese for the first 20 years after the agreement, followed by an annual fee of 1.75 percent of its operating revenues in subsequent years.

[5] The church was designed by Charles Marquedent Burns in the early English Gothic style.

A two-story brick residence that was built in 1868, it is also a contributing property to the Uniontown Downtown Historic District.