| Abram Huston House and Carriage House | |
| Location: | 53 S. 1st Ave., Coatesville, Pennsylvania |
| Coordinates: | 39.9817°N -75.8225°W |
| Built: | 1889 |
| Architect: | Cope & Stewardson |
| Added: | September 15, 1977 |
| Refnum: | 77001149 |
| Nrhp Type2: | cp |
| Designated Nrhp Type2: | May 14, 1987 |
| Partof: | Coatesville Historic District Lukens Historic District |
| Partof Refnum: | 87000667 94001186 |
| Nrhp Type3: | nhldcp |
| Designated Nrhp Type3: | April 19, 1994 |
Abram Huston House and Carriage House, also known as the Coatesville City Hall and Police Station and "Graystone Mansion," is a historic building located at Coatesville, Chester County, Pennsylvania. It was designed and built in 1889, by the architectural firm of Cope & Stewardson. The house is a -story building, built of shaped coursed stone, irregularly shaped in plan, and has a two-story wing added in 1925. The carriage house is L-shaped, and features a two-story tower with a conical roof. The house was built as the home of Abram Huston, president of the Lukens Steel Company. The house was Coatesville City Hall and the carriage house was the Coatesville jail from 1939 to 1992.[1]
It was added to the National Register of Historic Places in 1977.