Montgomery County · Norristown · MCPC #25-0185-002
The Preserve at Stony Creek
1001 Sterigere Street, Norristown, PA · 682 homes, 302,950 sq ft non-residential, mixed use · 67.32 acres
About this project
The former Norristown State Hospital site is being redeveloped into a mixed-use community with 682 residential units and 303,000 square feet of retail and office space. The west portion includes townhouses and apartments with ground-floor retail, while the east portion features industrial-style office and tech buildings. Redevelopment will require demolishing one building and removing 475 mature trees.
County planning commission: Supports, with comments
Issues raised: tree replacement for 475 removed trees, street dimension waivers, parking dimension waivers, driveway dimension waivers, stormwater management relief
- Applicant
- Pinnacle Realty Development Company
- Engineer / rep.
- LANGAN
- Zoning
- MUO
- Tax parcel
- 13-00-35728-01-6
- Cross street
- Sterigere and Stanbridge
- Approvals needed
- conditional use, waivers, stormwater management relief
- Utilities
- public water, public sewer, on-site stormwater management
- Demolition
- one existing building
Filing history
- 2026-06-26 · MCPC #25-0185-002 · Land Dev Plan, Prelim Plan · 682 homes · 302,950 sq ft
- 2025-09-15 · MCPC #25-0185-001 · Prelim Plan, Conditional Use · 681 homes · 258,050 sq ft
County review letters
2025-09-15 · NORRI 25-0185-001r.pdf
2026-06-26 · NORRI 25-0185-002r.pdf
Scope estimate for contractors
Estimated construction value: $460.7M
- ~21,824 roofing squares
- ~682 HVAC systems
- ~682 kitchens / 1,364+ bathrooms
- ~1,909,600 sq ft of finished living space
- ~1,009 roofing squares (assumes 3 stories)
- ~757 tons of cooling (rule of thumb 400 sq ft/ton)
- ~67.3 acres of site work (grading, stormwater, landscaping)
- Loading docks on flex/tech buildings
- Bus shelter areas
- Stormwater management designed as public open space
- Utility infrastructure extensions