| Joseph Olpin House | |
| Location: | 510 Locust Ave., Pleasant Grove, Utah |
| Coordinates: | 40.3578°N -111.7281°W |
| Built: | 1875 |
| Builder: | Olphin, Joseph |
| Added: | November 7, 1977 |
| Area: | less than one acre |
| Mpsub: | Pleasant Grove Soft-Rock Buildings TR (AD) |
| Refnum: | 77001320 |
The Joseph Olpin House at 510 Locust Ave. in Pleasant Grove, Utah, United States, was built in 1874 or 1875, by Joseph Olpin, a skilled mason. It has also been known as the Edward L. Platt Residence. It was listed on the National Register of Historic Places in 1977.[1]
It is a two-story rectangular building built of stone with a brick one-and-a-half story rear addition. Its symmetrical front is three bays wide, and has wooden lintels above its six-over-six windows. It has two gable end chimneys. The one-and-a-half-story brick addition is of broken saltbox form, with brick laid in stretcher bond. The addition's rear door and window bays have segmented arches.[1]