By Josh McKnight | The McKnight Team
The largest redevelopment project in Montgomery County history is no longer just a proposal. The Preserve at Stony Creek — the transformation of the former Norristown State Hospital campus — has cleared every major approval hurdle and is now moving toward construction on 68 acres in the heart of Norristown. For buyers and sellers watching the Montgomery County real estate market, this project deserves serious attention.
What's Being Built and What It Means for Housing Supply
Pinnacle Realty Development Company is building 453 townhomes and 288 apartment units on the former hospital grounds, along with 36,000 square feet of supermarkets and restaurants and 202,000 square feet of tech and office space. CBS News The townhomes are expected to be priced between $300,000 and $500,000, positioning them squarely in the range where Montgomery County buyer demand is strongest right now.
This is not a small infill project. Adding over 700 residential units to Norristown's housing stock in a single development will meaningfully shift the supply picture for the surrounding area. Buyers who have been priced out of neighboring municipalities like Lansdale or Ambler should be watching Norristown closely as this project progresses.
Why the Zoning Approval in 2025 Matters
The project hit a critical milestone in July 2025 when Norristown Municipal Council unanimously approved a mixed-use zoning overlay for the site. Without that change, the development could not have moved forward. That unanimous vote signals strong local government support and removes one of the last major regulatory obstacles between planning and construction.
Construction is expected to be complete by 2032. MONTCO.Today That's a multi-year timeline, but experienced buyers and investors know that the time to pay attention to a development of this scale is before the shovels go in — not after. Neighborhoods that absorb large planned developments tend to see the sharpest appreciation during the construction phase as buyer interest outpaces available inventory.
What This Means for Buyers and Sellers in Norristown
If you are a buyer considering Montgomery County real estate, Norristown is a market worth evaluating seriously. The Preserve at Stony Creek will bring walkable mixed-use amenities, new housing options at accessible price points, and a long-term investment signal that the county and municipality are committed to this community's growth. The project connects directly to Norristown State Park and Elmwood Park, adding green space access that buyers consistently value.
For current homeowners in Norristown and the surrounding areas, a development of this scale typically supports property values in adjacent neighborhoods as the area's desirability increases and new residents and businesses arrive. Projects like this take time, but the trajectory is clear.
The McKnight Team works with buyers and sellers across Montgomery County, including Norristown and the communities surrounding this development. If you want to understand how this project affects what your home is worth or where to buy ahead of this growth, we can help. Visit TheMcKnightTeam.com or reach out directly. Thinking about buying or selling in Montgomery County? Let's talk.
Sources: CBS Philadelphia, February 2025; Times Herald, July 2025; 6ABC, March 2025
