The Uwchlan Township Planning Commission will hold a special meeting on Wednesday, April 15, to consider a recommendation for a Tentative Planned Residential Development and PRD Ordinance for Rockwell Downingtown LLC - Lionville Preserve for the properties located on Lionville Station Road. Application documents posted on the township website, including one related to stormwater management, describe the project scope as including 583 units:
- 134 single-family homes (65 ft wide)
- 116 single-family homes (55 ft wide)
- 2 Historic Resources to be rehabilitated/converted to single-family homes
- 2 semidetached units (34 ft wide)
- 181 townhouses (34 ft wide)
- 148 townhouses (30 ft wide)
In November 2024, the Downingtown Area School Board approved a sales agreement with Rockwell for the 237-acre property, commonly known as Siemens property or Lionville Station Farm. Read more about the property’s history on the Uwchlan Township and Downingtown Area School District websites.
Source: Uwchlan Township; 3/2026