Garnet Valley School District · Concord / Bethel Township, Delaware County, PA
Garnet Valley area (Glen Mills)
About
The Garnet Valley area in Glen Mills (ZIP 19342) is an unincorporated residential zone spread across Concord and Bethel townships in Delaware County, two of the oldest continuously settled areas in Pennsylvania — Concord Township dates to a 1683 land grant and Bethel Township records settler activity as early as 1682. The postal identity ‘Garnet Valley’ was created by the U.S. Postal Service in 2006 to allow residents of these townships, previously addressed under the Marcus Hook ZIP, to distinguish themselves from Upper Chichester Township; the name itself derives from garnet mines operated on Foulk Road in Bethel Township beginning in 1879 by Herman Behr & Co. of New York. Housing stock is broadly mixed: pre-Revolutionary stone farmhouses, mid-20th-century split-levels, 1990s–2000s colonial subdivisions, and newer townhome communities developed by regional and national builders all coexist within the same ZIP code footprint.
Specifications
Home Stock
The area contains no single dominant architectural era or builder. Colonial-style detached single-family homes appear across multiple subdivisions; attached townhomes and carriage homes are present in communities including Fox Hill Farm (built circa 1997–2001 by the McKee Group) and newer Pulte Homes developments along Buck Tavern Way. Pre-Revolutionary stone farmsteads also exist within the ZIP — one listing documents a coursed-fieldstone Federal-style estate with construction begun circa 1734, tracing to a Penn land grant. HOA coverage, maintenance obligations, and architectural controls differ by subdivision, and buyers should verify all relevant documents before purchase.
Location & Access
The Garnet Valley area is served by a network of state and local routes: U.S. Route 202 (Wilmington-West Chester Pike) and U.S. Route 1 (Baltimore Pike) intersect along the western edge of Concord Township, while U.S. Route 322 (Conchester Highway) runs through the northeastern portion of Bethel Township. Pennsylvania Route 261 (Foulk Road) runs southwestward through Bethel Township toward the Delaware state line. Naamans Creek Road (PA 491) crosses the southern portion of Bethel Township. Local connectors include Smithbridge Road, Garnet Mine Road, and Bethel Road.
Location Anchors
Concord / Bethel Township
Delaware, PA
39.866, -75.505
What Makes This Distinct
The Garnet Valley School District, which lends its name to this area, was formally organized on March 30, 1959, and was documented as the fastest-growing school district in Pennsylvania from 1993 to 2006 — a period of rapid residential subdivision development that produced many of the neighborhood’s mid-1990s through mid-2000s homes. However, because ZIP 19342 overlaps four school districts, a Garnet Valley mailing address carries no guarantee of Garnet Valley School District enrollment, which makes parcel-level school verification a non-negotiable due-diligence step for any buyer.
Worth Asking
Have you considered that two properties on the same street in Glen Mills can carry the same 19342 ZIP code but be assigned to completely different school districts — and that the only way to confirm which district serves a specific parcel is to contact the district directly before making an offer?
Common Questions
Does a Glen Mills 19342 address always mean Garnet Valley School District?
No. ZIP code 19342 crosses four school district boundaries: Garnet Valley, West Chester Area, Rose Tree Media, and Unionville-Chadds Ford. The ZIP is a postal designation, not a school assignment. Buyers must verify the district for each individual property by contacting the applicable school district directly or by confirming the parcel’s school assignment through the district’s enrollment office before making a purchase decision.
What types of homes and communities exist within the Garnet Valley area of Glen Mills?
The area contains a wide mix. Colonial-style detached single-family homes appear across multiple subdivisions built from the 1980s onward. Townhomes and attached carriage homes are present in communities like Fox Hill Farm (an approximately 500-home 55+ community built circa 1997–2001) and newer Pulte Homes townhome developments. Large-lot properties on wooded terrain — some tracing to original Penn land grants — also exist within the ZIP. There is no single builder or architectural era that defines the area.
What parks and open spaces are accessible from the Garnet Valley area in Glen Mills?
Clayton Park, located at 3173 Garnet Mine Road in Concord and Bethel townships, is Delaware County’s largest park and recreational facility, covering 170 acres with a nine-hole golf course, four ball fields, picnic groves, and nature trails. Newlin Grist Mill Park — a private, non-profit historic site and nature preserve — offers 8.5 miles of trails across 160 acres along the west branch of Chester Creek; the working grist mill on the site has operated since 1704 and is listed on the National Register of Historic Places. The West Chester Railroad, a heritage excursion railway, runs weekend trips between Glen Mills Station and West Chester along the former Pennsylvania Railroad right-of-way.
Items to Verify with Your Agent
A few specifics on this page are sourced from secondary aggregators or older filings. Confirm before relying:
- Avg Year Built (1705) — The input value of 1705 is anomalous and should not be used. It almost certainly reflects the public records system capturing the Newlin Grist Mill’s 1704 founding date or an aggregate of the entire township’s land-grant history, not an actual residential average year built. The Garnet Valley area’s residential stock spans from pre-Civil War farmhouses to post-2015 new construction. This field is flagged for review and is not propagated into any page content.
- Approx Homes — No verified total home count for the entire Garnet Valley area / ZIP 19342 could be established. The area is a large multi-subdivision geographic zone, not a discrete community with a single count. Individual community counts (e.g., Fox Hill Farm ~491, Concord Woods 101) are documented, but an aggregate total is not available from any named source.
- Hoa Name — There is no single HOA for the Garnet Valley area. Multiple HOAs exist at the subdivision level (Fox Hill Farm HOA managed by PENCO Management, Concord Woods HOA, etc.). A community-level HOA name cannot be assigned.
- Builder — No single builder. Confirmed builders for sub-communities include McKee Group (Fox Hill Farm, circa 1999), Pulte Homes (Spring Lake / Buck Tavern Way townhomes), and custom/estate builders on larger lots. Organic development over multiple centuries precludes a single builder designation.
- Interior Sqft Range Text (Community-Wide) — A reliable community-wide square footage range cannot be stated with precision because the area encompasses everything from 1,300 sq ft carriage homes to 8,800+ sq ft estate properties. The text field reflects this and directs buyers to verify per-property.
- Appreciation Range Text — No appreciation data was provided in the structural inputs, and no 33-year appreciation index figure was calculable from available public sales data (0 settlements). Field left null per instructions.
School District
Garnet Valley area (Glen Mills) is served by the Garnet Valley School District. Buyers should verify current school assignments directly with the district.
View Garnet Valley School District Information
Sources Consulted
Public deed records · Delaware County Recorder · en.wikipedia.org · concordhist.org · livingplaces.com · newlingristmill.org · townshipofconcord.com · concordwoods.com · hmdb.org · homes.com · garnetvalleyschools.com · usnews.com
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