$2,975,000
416 Dutton Mill Rd, Malvern, PA 19355
Listed by Compass Pennsylvania, LLC
Situated along one of the Greater Philadelphia area’s premier luxury estate corridors, 1150 Wylie Road represents an increasingly rare luxury: pure, uncompromised privacy paired with absolute permanence. Set on nearly 5 pristine, usable acres and entirely buffered by over 40 acres of permanently protected open land, this signature Chester County compound offers an enduring sanctuary where historical prestige meets modern sophistication. A private drive winds through expansive grounds, revealing the main residence, a 5-bedroom, 4.5-bath house accounting for the majority of the estate's 7,000 square feet of refined living space. Classic architecture is defined by wide-plank flooring, custom millwork, and a classic full-length front porch. At the heart of the home, a fully renovated chef’s kitchen features an expansive center island, marble countertops, professional appliances, brass accents, and a breathtaking wall of glass overlooking mature woodlands. Entertaining flows effortlessly from the light-filled family room to a formal dining room lined with custom built-ins, anchored by a custom stone-surround bar. The exceptional secondary structures offer flexibility and include a Carriage House, 4-car garage and Pole Barn. The Carriage House is a private 1-bedroom, 1-bathroom guest house with an attached 4-car garage—ideal for multi-generational living, an au pair suite, high-end guest accommodations, or an executive home office. The Pole Barn or Multi-Use Pavilion is an impressive 1,500 sq. ft. clear-span structure currently housing a state-of-the-art gym. This building is perfectly suited as a car collector’s vault, equestrian facility, creative studio, or possibly a private event venue. With over 90% usable, cleared land enclosed by towering mature trees, the property creates a secluded backdrop perfectly suited for recreation, entertaining, and a peaceful retreat. The focal point of the outdoor environment is a private 30,000-gallon in-ground pool surrounded by fresh fencing and expansive lawns. Updated infrastructure—including an improved boiler and a full-home generator powered by a 500-gallon propane tank—ensures total peace of mind. This offering is truly a legacy investment in historic country: Deeply rooted in the rolling hills of Chester County—where Brandywine Valley heritage meets countryside elegance—Wylie Road has established itself as an exclusive enclave of custom multi-million-dollar estates. Minutes from top-rated schools, regional healthcare centers, and Main Line dining (with Whole Foods and Wegmans just 10 minutes away), this compound offers a rare opportunity to acquire a generational asset whose value extends far beyond the home itself.
| Date | Event | Price |
|---|---|---|
| Sep 4, 2026 | Listed for sale | $3,200,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
This address was previously listed August 2026 and taken off the market without selling. A new listing restarts the days-on-market clock.
Estimated value
$2,826,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Chester County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 1069 HEARTSEASE DR, WEST CHESTER, PA 19382 | April 2026 | $3,250,000 | 5/5 | 6,900 | $3,304,818 |
| 1015 LAMBOURNE RD, WEST CHESTER, PA 19382 | October 2025 | $1,725,000 | 6/4 | 6,298 | $2,144,754 |
| 438 GROUND HOG COLLEGE RD, WEST CHESTER, PA 19382 | August 2026 | $1,910,000 | 5/4 | 7,120 | $2,067,846 |
| 1001 HILLENDALE RD, CHADDS FORD, PA 19317 | October 2025 | $2,775,000 | 6/4 | 7,125 | $3,101,016 |
| 5 TRAYLOR DR, WEST CHESTER, PA 19382 | May 2026 | $1,600,000 | 4/5 | 7,118 | $1,769,480 |
| 301 LISA LN, KENNETT SQUARE, PA 19348 | July 2026 | $1,550,000 | 7/5 | 7,085 | $1,620,522 |
| Date | Event | Price |
|---|---|---|
| January 2020 | Sold | $935,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated at current rates
$22,874 / year
≈ $1,906 per month
MLS shows (2026)
$23,450
-2.5% at current rates
School tax
UNIONVILLE-CHADDS FORD · 33.91 mills (2025-26)
$18,793
County tax
Chester County · 5.16 mills (2026)
$2,862
Municipal tax
As recorded for 2026, varies by municipality
$1,219
Recomputed from the county assessment ($554,210, 1998 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 Chester County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$18,903/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
Unionville-Chadds Ford
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
Chester County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Chester 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 8, 2026 at 2:12 AM EDT
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