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 33 years of public sales records across 2418 neighborhoods in 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
Home Stock
Detached single-family colonials, two stories, built circa 1995. Standard features documented across public records include attached 2–3 car garages, full basements (often finished), two-story foyers, and formal dining rooms. Public water and sewer service confirmed via county parcel data.
Location & Access
Primary access via Mill Road to Summerhill Drive. The community sits west of Valley Forge National Historical Park and carries a Malvern (19355) postal address within Tredyffrin Township. Major corridors within commuting range include the Pennsylvania Turnpike (I-76), US Route 202, the Schuylkill Expressway (I-76/476), and the SEPTA Paoli/Thorndale Regional Rail line (formerly R-5).
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.
Worth Asking
Have you considered that the Pennsylvania Turnpike Commission’s active widening project at Milepost 320–324 — a four-mile reconstruction running through western Tredyffrin Township with an anticipated completion date of summer 2031 — has already prompted tree clearing on Turnpike property adjacent to the George Lorimer Preserve directly bordering Summerhill, and that the project’s own noise impact documentation is public record worth reviewing before closing?
Common Questions
What school does Summerhill feed into, and could that change?
As of the current school year, Summerhill children assigned to Valley Forge Elementary School (K–4) in Wayne, PA, then advance through Valley Forge Middle School and Conestoga High School, all within the Tredyffrin-Easttown School District. However, TESD is actively redrawing all elementary attendance boundaries in preparation for the opening of Bear Hill Elementary School in August 2027. A Redistricting Steering Committee is forming in spring 2026, and the School Board is expected to vote on new boundaries in late 2026 or early 2027. Buyers should contact TESD directly to confirm which elementary school will serve Summerhill addresses under the new plan before relying on current boundary maps.
Is there an HOA in Summerhill, and what does it govern?
Yes. Summerhill has an active homeowners association — Summerhill HOA — with a resident-facing website at summerhillhoa.com. The HOA platform includes architectural modification request capabilities, account management, and community documents. Specific fee schedules, CC&R restrictions, and reserve fund disclosures are not publicly posted; buyers should request the full resale disclosure package, including current monthly assessment, reserve study, and any pending special assessments, as part of the due-diligence period.
What open space and trail access does Summerhill have?
Summerhill borders the George Lorimer Preserve, an 87.8-acre conservation property managed by the Open Land Conservancy of Chester County. The Preserve encompasses meadows, woods, ponds, stream corridors, and an extensive trail network; the Open Land Conservancy specifically identifies Hawkweed Way within the Summerhill development as one of three access points to over three miles of trails. Valley Forge National Historical Park — 3,500 acres of Revolutionary War-era landscape with more than 30 miles of hiking and biking trails — lies immediately to the east. Prospective buyers should note that the Pennsylvania Turnpike widening project (Milepost 320–324), currently under construction through approximately summer 2031, includes activity adjacent to the George Lorimer Preserve, with documented tree clearing and stormwater basin construction on Turnpike property bordering the Preserve.
Items to Verify with Your Agent
A few specifics on this page are sourced from secondary aggregators or older filings. Confirm before relying:
- Hoa Fee Amount — HOA monthly assessment is not publicly disclosed on summerhillhoa.com (member login required). Mortgage calculator fields on Compass listings show $33-38/month but these are lender estimates, not verified HOA disclosures. Buyers must request the resale disclosure package.
- Builder — Builder names Tom Saunders and Lee Haller appear in a single public records listing description (1309 Summerhill Dr on Compass) and have not been independently confirmed via county subdivision plan filings or other primary sources. Treat as probable but not officially verified.
- Interior Sqft Range Text — LivingPlaces.com lists median interior as approximately 2,900 sq ft; individual public records show a range from roughly 3,077 to 3,895 sq ft for specific sold homes, suggesting the median may understate finished space for larger floor plans. No official subdivision plan data is available publicly.
- School Boundary Post 2027 — TESD redistricting plan for Bear Hill Elementary (opening August 2027) has not been finalized. Valley Forge Elementary is the current feeder school but boundaries may change. School Board vote expected late 2026 or early 2027.
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
Public deed records · Chester County Recorder · summerhillhoa.com · livingplaces.com · compass.com · openlandconservancy.org · paturnpike.com · nps.gov · tesd.net · niche.com · en.wikipedia.org
Data refreshed: April 25, 2026 (median sold, appreciation, performance tiers, narratives) · Content reviewed: April 25, 2026 (overview, structural insight, FAQs)
The Cyr Team · 2418 neighborhoods · 4 counties · 33 years of public sales records