A long-running land use debate on Philadelphia’s Main Line is entering a new phase. Officials in Radnor Township are now exploring a right-of-first-refusal agreement for a portion of the campus owned by the Valley Forge Military Academy Foundation, stepping back from an earlier proposal that would have involved acquiring land through eminent domain.
The discussions involve roughly 34 acres of the broader campus, one of the larger institutional land holdings in this part of Delaware County. At the same time, the academy has announced plans to wind down its boarding school program, while the Valley Forge Military College is expected to remain in operation on the property.
What ultimately happens with the remaining land could have long-term implications for Radnor Township real estate and the broader Delaware County housing market.
The Land, the Stakeholders, and Why It Matters
The Valley Forge campus sits in the heart of the Main Line, one of the most competitive residential markets in the Philadelphia suburbs. Located in Radnor Township, the area is known for:
Strong demand for luxury and upper-tier homes
Limited developable land
Easy access to Philadelphia, major employment centers, and commuter rail
Because buildable land is scarce in Radnor Township, a property of this size naturally attracts attention from municipal leaders, developers, and nearby institutions.
The township’s pivot toward a right-of-first-refusal agreement could give local officials the ability to match a potential purchase offer if the property were to be sold. This approach allows Radnor to maintain a role in the property’s future while avoiding the legal complexity that often accompanies eminent domain proceedings.
Negotiations are still evolving, and no final redevelopment plans have been announced.
What This Could Mean for the Delaware County Real Estate Market
For buyers monitoring homes for sale in Radnor Township and the Main Line, the Valley Forge campus represents a long-term development story rather than an immediate market change.
Large redevelopment projects often take years to move from concept to construction. However, properties like this are closely watched because they represent one of the few opportunities for significant new housing supply in an area where land is extremely limited.
If redevelopment eventually occurs, it could introduce:
New luxury housing options
Mixed residential or institutional development
Additional amenities or open space depending on township priorities
Any large-scale project would likely reshape future housing inventory in Radnor Township, particularly in the upper price segments of the Delaware County market.
What It Means for Current Homeowners
For sellers in Radnor, Wayne, St. Davids, and Villanova, current market conditions remain strong.
The Main Line continues to see:
Tight housing inventory
Active buyer demand
Strong interest from buyers relocating to the Philadelphia suburbs
While the long-term future of the Valley Forge property remains uncertain, it has not slowed buyer activity in the area. In fact, the combination of historic character, excellent schools, and proximity to employment hubs continues to make Radnor Township one of the most desirable places to live in Delaware County.
Thinking About Buying or Selling on the Main Line?
Major land use decisions like the future of the Valley Forge campus can influence long-term housing supply and property values throughout the Philadelphia suburbs.
The McKnight Team follows development trends across Delaware County, Bucks County, and Montgomery County to help buyers and sellers understand how these changes affect the local market.
If you’re considering buying or selling in Radnor Township or anywhere on the Main Line, start the conversation today at TheMcKnightTeam.com.
Source: Philadelphia Business Journal, 3/10/2026
