$1,595,000
117 E Mill Rd, Flourtown, PA 19031
Listed by BHHS Fox & Roach-Chestnut Hill
280 County Line Rd, Wayne PA Prime Private Location • Architectural Craftsmanship • Elevated Lifestyle Set on approximately 1.7 landscaped acres along a quiet, township‑posted No Outlet street, 280 County Line Road offers a rare combination of privacy, acreage and convenience. With no through traffic and only a handful of neighboring homes, the property enjoys a peaceful, estate‑like setting while remaining minutes from downtown Wayne, King of Prussia shopping and dining, Valley Forge National Historical Park, CHOP, and major commuter routes. Rebuilt from the ground up in 2012, this approximately 3,200‑square‑foot, 4‑bedroom, 2.5‑bath residence reflects the vision of a respected local luxury‑home architect. The interior is defined by openness, natural light and refined detailing: plentiful windows, 9‑foot ceilings, Brazilian hardwood flooring across the entire first floor, and vaulted volumes in the kitchen, family room and primary suite. Custom cabinetry, granite surfaces and stainless‑steel appliances underscore the home’s commitment to enduring craftsmanship. The vaulted family room serves as a signature space — bright, airy and framed by abundant windows and French doors topped by six individually framed fixed‑glass panels. The doors open wide to the paved patio and pool pathway, creating a seamless indoor–outdoor connection ideal for entertaining and seasonal living. A valuable main‑level feature is the fourth bedroom, currently presented as a substantial executive office. With two large finished closets, generous windows and privacy from the principal living areas, the room offers exceptional versatility: dedicated office, guest suite, private retreat or potential first‑floor primary bedroom. An adjoining sitting room provides a second workspace or lounge. A powder room is nearby, and a pre‑plumbed area behind the bedroom offers the opportunity to create a future full bath — ideal for first‑floor guest or multigenerational living. Virtual staging illustrates alternative bedroom and future‑bath configurations. Upstairs, the vaulted primary suite is entered through locking double doors and includes two walk‑in closets and a private bath with natural light and backyard views. The two secondary bedrooms function as mini‑suites, each with its own private vanity and closet, connected by a central walk‑in shower and separately enclosed toilet area. Four pocket doors provide exceptional separation and privacy — a thoughtful, elevated interpretation of the traditional Jack‑and‑Jill layout. A window in the shared shower area overlooks the backyard and pool. The grounds extend the home’s living space outdoors, highlighted by a new custom inground pool, expansive paved patio and surrounding hardscape. Mature landscaping, generous acreage and the easy connection from the family room to the patio and pool create a setting that feels both open and private — ideal for gatherings, recreation and quiet enjoyment. A dedicated pool storage shed adds convenience for equipment, accessories and seasonal items. Additional features include Hardie Plank siding, AZEK exterior trim, natural‑gas forced‑air heat, central air, public water and sewer, and a true oversized 2.5‑car attached garage measuring approximately 26 feet in finished interior width with drywall walls and ceiling. The full basement provides extensive shelved storage, with virtual staging illustrating its scale and potential for future finishing. 280 County Line Road offers an established Wayne neighborhood setting where privacy, acreage and architectural craftsmanship are matched by exceptional convenience. It is a home that invites you to experience its setting, its quality and its lifestyle — a property that feels distinctive the moment you arrive.
| Date | Event | Price |
|---|---|---|
| Sep 17, 2026 | Listed for sale | $1,725,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
Estimated value
$1,499,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Montgomery County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 559 MITCHFORD RD, WAYNE, PA 19087 | April 2026 | $870,000 | 4/2 | 2,910 | $1,035,626 |
| 971 STEVENS LN, WAYNE, PA 19087 | May 2026 | $987,000 | 5/2 | 3,400 | $957,664 |
| 1033 CROTON RD, WAYNE, PA 19087 | November 2024 | $690,000 | 4/2 | 3,358 | $797,327 |
| 1162 DEWITT RD, WAYNE, PA 19087 | September 2026 | $810,000 | 5/3 | 3,371 | $798,174 |
| 305 HIGHVIEW DR, WAYNE, PA 19087 | December 2025 | $1,249,000 | 4/2 | 2,938 | $1,558,135 |
| 175 E BEIDLER RD, KING OF PRUSSIA, PA 19406 | July 2026 | $815,000 | 4/2 | 3,009 | $1,058,557 |
| Date | Event | Price |
|---|---|---|
| February 2012 | Sold | $359,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated at current rates
$12,179 / year
≈ $1,015 per month
MLS shows (2026)
$12,528
-2.8% at current rates
School tax
UPPER MERION AREA · 24.01 mills (2025-26)
$8,219
County tax
Montgomery County · 5.95 mills (2026)
$2,037
Municipal tax
As recorded for 2026, varies by municipality
$1,923
Recomputed from the county assessment ($342,310, 1996 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2026 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Montgomery County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$10,177/mo
Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.
School district
Upper Merion Area
2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.
Safety data
Montgomery County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Montgomery County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
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Information Deemed Reliable But Not Guaranteed
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.
IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Data last updated: September 19, 2026 at 8:18 PM EDT
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