Welcome to a masterclass in luxury living. This truly unique gated property is ideally located in Willistown Township in the highly sought after Radnor Hunt area on 4+ manicured acres minutes from Main Line shops and restaurants. Originally built in 1967, this spectacular Williamsburg Colonial has been elevated through two, no-expense-spared renovations: a 1991 architectural re-design by ChesCo Architect McIntyre/Capron & Assoc. w/ renovations by Steve Young, and a breathtaking 2021 top-to-bottom transformation by Baroni Building Co. and Liz Walton Home Design. This estate offers a seamless blend of timeless elegance and bespoke modern amenities. –An Entertainer’s Dream Interior– Step inside to discover site-finished, 7-inch wide-plank white oak floors flowing throughout the entire first floor, accented in a herringbone pattern in the custom wet bar area. Both main staircases have been replaced to match the elevated aesthetic. The true centerpiece is the gourmet kitchen crafted by Baroni Building Co. with bespoke cabinetry, imported Italian marble countertops, a Sub-Zero refrigerator, and a dual-oven 48-inch Wolf gas range. Elegance is in the details, like Signature Hardware faucets and solid brass cabinet hardware imported directly from England. The family room features a Regency Pro Series wood insert capable of heating the entire home. In the first-floor primary suite, the custom walk-in closet cabinets by Baroni have Italian marble tops, while the en-suite bath features marble floors and the bedroom itself has built-in closets and a woodburning fireplace. Lastly, beauty meets convenience in the fully custom mudroom with floor to ceiling cabinetry, alongside a renovated laundry room that includes a phenomenal elevated dog-washing station. Upstairs plush carpeting is found in all three bedrooms which each feature an en-suite bath. The second floor landing includes a hall bathroom, two built-in window desks with pendant lighting, a built-in day bed and a living space perfect for a children’s hangout, a study space or exercise room. –Spectacular Grounds & Outdoor Living– Set on a magnificently hardscaped and landscaped lot designed by Finnerty LLC, the exterior is an absolute oasis. The resort-style pool, installed by Paradigm Distinctive Pools, is complete with a bonus heat pump for extended season enjoyment. Hobbyist touches include a predator-resistant chicken coop and garden area with shed, equipped with 3-season plumbed water. Meticulous exterior upgrades ensure lasting beauty and function. The original siding was upgraded with Azek trim. The cedar roof, replaced in 2005, was cleaned in 2020 and is routinely treated. –The Carriage House– Built in 2009, the exceptional Carriage House is a property unto itself. The first floor features hydronic in-floor radiant heat, a powder room and a state-of-the-art golf simulator. Accessible via a private elevator, the upper living quarters include a fully equipped kitchen with brand new quartz countertops and a Sub-Zero fridge, its own propane HVAC system and a new on-demand water heater. The large primary suite here has attractive dormer windows and hardwood floors and a full bathroom that is also accessible from the hall. A second bedroom is currently used as an office. –State-of-the-Art Systems & Peace of Mind– This home operates with total reliability and modern efficiency. The entire house was re-insulated in 2021. Power and technology are upgraded with 400-amp electrical service, a 4-year-old Generac liquid-cooled whole-house generator, seven exterior cameras, one garage camera, and five hardwired exterior access points. Climate control and plumbing systems are highly upgraded, featuring two electronically controlled, multi-zone oil-fired HVAC systems, two new water heaters (2020), and a 500-gallon buried propane tank. A brand-new 6-bedroom septic system with oversized seepage bed was installed by On-Site in 2020, and sewer lateral was replaced in 2019.
Rarely does a beautiful estate like this come on the market. This all brick, authentic, Williamsburg Colonial is located in the heart of the famed Radnor Hunt area of Chester County. The original home was built in 1967. A major transformation started in 1991, superbly designed by acclaimed Chester County Architects McIntyre/Capron & Associates and expertly crafted by local Master Builder Steve Young. A true masterpiece with undeniable curb appeal was created at 419 Dutton Mill Rd. The house offers a flowing, functional floor plan wonderfully appointed with detailed crown moldings, chair-railings, wainscoting and recently renovated bathrooms and a convenient his and hers bath in the master. Additionally, there is a large 12 x12 cedar closet on the second floor. The large family room is very inviting with its open design and blends seamlessly with the updated, bright gourmet kitchen. There is a beautiful den which could be an option for a first-floor bedroom. The first-floor rooms use authentic glass panel doors to provide natural light and full views of the south facing rear yard with its abundant plantings, specimen trees, and a gorgeous well-manicured 4+ acres. Exquisite detailing of landscaping is complemented by expertly designed hardscaping, trellises and walkways. There is plenty of parking complemented by a wonderful 4 car garage, designed to flawlessly blend with the character of the original home. There are also opportunities for a horse barn, outdoor rooms, etc. In addition, the garage building also houses an "over the top", 1500 sq. ft. ,two story two bedroom carriage house, complete with indoor golf simulator (easily converted to a theater), unique wood flooring, gas fireplace, full kitchen, two bedrooms and a most convenient elevator. The carriage house would be ideal for in laws, children, or guests. The house is served by a whole house generator, well maintained mechanical systems, hydronic heating in the first floor of the garage and carriage house, four working fireplaces in the main house, sound system and a 1700 bottle wine cellar plus lots of more amazing amenities. Conveniently located in sought after Willistown Township, and close to all major routes and shopping. This beautiful home and its grounds is a rare place for peacefulness, privacy, and enjoyment of life.
Public Records
Apr 11, 1991
Sold
$575,000
$75/sq ft
Public Records
Jul 1, 1981
Sold
$215,000
$28/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$22,285 (+2.9%)
$137,220 + $589,520
$726,740
2025
$21,667 (+4.6%)
$137,220 + $589,520
$726,740
2024
$20,706 (+2.7%)
$137,220 + $589,520
$726,740
2023
$20,168 (+16.1%)
$137,220 + $589,520
$726,740
2022
$17,378 (+2.1%)
$137,220 + $501,900
$639,120
2021
$17,027 (+1.7%)
$137,220 + $501,900
$639,120
2020
$16,744 (+1.0%)
$137,220 + $501,900
$639,120
2019
$16,581 (+1.9%)
$137,220 + $501,900
$639,120
2018
$16,265
$137,220 + $501,900
$639,120
2017
$16,264 (+4.1%)
$137,220 + $501,900
$639,120
2015
$15,622 (+1.7%)
$137,220 + $501,900
$639,120
2014
$15,360
$137,220 + $501,900
$639,120
2013
$15,360 (+3.3%)
$137,220 + $501,900
$639,120
2012
$14,876 (+2.3%)
$137,220 + $501,900
$639,120
2011
$14,537 (+17.4%)
$137,220 + $501,900
$639,120
2010
$12,378
$137,220 + $501,900
$639,120
Public record
Public record
Zoning
Beds
5
Baths
5
Stories
1.5
Lot width
—
Lot depth
—
Lot size
4.2 Acres
Year renovated
2021
Finished Sq. Ft.
7,697
Unfinished Sq. Ft.
—
Total Sq. Ft.
7,697
Year built
1968
Style
Single Family Residential
County
Chester County
APN
5406 00260000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 3, 2026.
RU
Rural District
RU Rural Districts are intended to facilitate agricultural, conservation, recreation and other open space purposes; to protect and preserve prime agricultural land and the continued viability of agricultural security areas; to recognize the relationship and continuity of development with viable agricultural operations; to protect and preserve natural and historic resources; and to promote and provide for a rational pattern of Township growth. Accordingly, the districts contain use and area regulations which provide for farming and very low density dwellings; discourage premature and scattered, isolated higher density development which is difficult to service adequately, yet make provision for higher density development under given conditions; facilitate the conservation of agricultural, creek valley and woodland areas; and facilitate the conservation and proper utilization of groundwater supplies and control of surface water flooding
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Educational/school
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Malvern, PA • 19355
Average low and high temperatures (°F)
35
21
39
25
57
37
66
45
71
53
83
63
87
70
82
63
78
59
68
47
56
38
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
94/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.4 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 419 Dutton Mill Rd
$3,484,277
$266K under list price of $3.75M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.4M to $2.7M.