Tredyffrin-Easttown School District · Tredyffrin Township, Chester County, PA
Summerhill
Performance Tier
Above Average
Median Sold
$1,309,400
Avg. Appreciation
107%
Avg. $ Gain
$556,700
2025 Sales
6
Low Activity
Compared to the Tredyffrin-Easttown district average, Summerhill is
outperforming by 24%.
Based on closed sales across 4 counties.
About
Summerhill is a 90-home single-family subdivision in Tredyffrin Township, Chester County, developed circa 1995 by builders Tom Saunders and Lee Haller. The community is entered from Mill Road onto Summerhill Drive and sits immediately west of Valley Forge National Historical Park — a 3,500-acre federal park commemorating the 1777–78 Continental Army encampment. Residents on Hawkweed Way have documented pedestrian trail access to the adjoining 87.8-acre George Lorimer Preserve, managed by the Open Land Conservancy of Chester County, which maintains over three miles of trails through meadows, woods, ponds, and stream habitat.
Specifications
Location Anchors
Tredyffrin Township
Chester, PA
40.036, -75.514
What Makes This Distinct
Summerhill carries an active HOA (summerhillhoa.com) and sits in Tredyffrin Township’s R1/2 half-acre zoning district; however, buyers should be aware that the Tredyffrin-Easttown School District is actively redistricting all elementary school attendance boundaries ahead of the August 2027 opening of Bear Hill Elementary School, meaning Valley Forge Elementary — the current feeder school — may not remain the assigned school after the redistricting plan is finalized by the School Board in late 2026 or early 2027.
For Buyers & Sellers
If You’re Buying
Premium market at $1.3m median. historically strong appreciation. move fast – homes go quickly.
If You’re Selling
Exceptional appreciation – sellers gained $557k on average. outperforming the district by 23%. properties doubled in value (107% gain). homes selling quickly (quickly). median sale price $1309k.
School District
Summerhill is served by the Tredyffrin-Easttown School District. Buyers should verify current school assignments directly with the district.
View Tredyffrin-Easttown School District Information
Sources Consulted
Closed sales data · summerhillhoa.com · livingplaces.com · compass.com · openlandconservancy.org · paturnpike.com · nps.gov · tesd.net · en.wikipedia.org
Data refreshed: April 25, 2026 (median sold, appreciation, performance tiers, narratives) · Content reviewed: April 25, 2026 (overview, structural insight)
The Cyr Team · neighborhood sales data · 4 counties