864 Grubbs Mill Road Newtown Square, PA $ 5,475,000
864 Grubbs Mill Road
$ 5,475,000
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864 Grubbs Mill Road

Newtown Square, PA, 19073
$ 5,475,000
Bedrooms3 Baths3.1 Sq 3,184

Monthly Estimate*

$ 33,711

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Single Family Home for sale in Newtown Square, PA

for $5,475,000 with 3 bedrooms and 3 full baths, 1 half bath. This 3,184 square foot home was built in 1730 on a lot size of 6.56.

Rooted in the traditions of Chester Countys early Quaker homesteads, this remarkable property dates to 1699 and is surrounded by hundreds of acres of conserved open space and walking trails. The main house has been thoughtfully reimagined to align with todays aesthetics while preserving its historic integrity and exceptional craftsmanship. The owner, a highly respected designer, carefully leveraged the homes orientation, long pastoral views, and abundant natural light to enhance the homes original architectural character. Original floors were refinished rather than replaced, reinforcing authenticity. Select walls were removed on the main level to create a more open and gracious flow. What was once a smaller kitchen and dining area has been joined to form a generous family room anchored by a striking, impeccably designed kitchen. Similarly, the former parlor and music room are now combined to create a bright and expansive living and dining space. The family entryfinished with large-format Belgian bluestone floors and custom cabinetryelegantly doubles as an independent dining room for hosting larger gatherings. The second floor features three ensuite bedrooms. The primary suite includes a walk-in closet, a custom bath with steam shower and thoughtfully selected fixtures. Two additional bedrooms, each with their own bath and reach-in closets, retain their original fireplaces for charm and historical resonance. A traditional staircase leads to the third levelleft unrenovated because the space was not needed by the current owners. With high ceilings, existing plumbing, and an expansive open footprint, it presents an ideal opportunity for an additional two bedrooms and bathroom as well as an adjoining sitting room. Attached to the three-car garage is a two-story stone barn built in 1804. The first floor is finished as a guest or au pair suite and the second floor, accessed by a separate entrance, is ready to be finished as another living suite. Further down the private drive, at the entrance of the property, is a beautifully renovated post-Civil war Victorian house which features five bedrooms and two and half bathrooms. A renovation of the third floor would offer three more bedrooms and another bath. Directly across Grubbs Mills Rd is the 102-acre Kirkwood Preserve with magnificent walking trails and unparalleled views of the surrounding horse farms and open fields. Completing the property is an extraordinary stone bank barnamong Chester Countys most significant in both scale and architectural importance. The historic three level barn is ready for a creative renovation, while the finished lower level houses a renovated professional woodworking shop with heat and ac, studio lighting and 220V power. In every respect, this property has been transformed by its current stewardsartfully, carefully, and with deep reverence for both past and future. It is a rare and meaningful estate, and one the original owners would undoubtedly recognize with pride. Simply extraordinary.

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Single Family Active

Price

$ 5,475,000

Bedrooms

3

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 29,629

Style

Carriage House,Contemporary,Converted Barn,Cottage

Lot Size

6.56

Year Built

1730

Town/City

Newtown Square

County/Region

Chester

MLS | Web ID

PACT2115406

Features
General
Living Area 3184
Sewer On Site Septic
Heating Hot Water
Cooling Central A/C
Possession Negotiable
Appliances Cooktop Dishwasher Oven - Wall Refrigerator Water Heater Range Hood
Zoning RESIDENTIAL
Garage Spaces 3.00
Patio/Porch Features Patio(s) Breezeway
Architectural Style Carriage House Contemporary Converted Barn Cottage Farmhouse/National Folk
Pool Features Heated Saltwater
Construction Materials Copper Plumbing Stone Wood Siding
School District GREAT VALLEY
Year Built 1730
View Scenic Vista
Levels 3
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Municipality WILLISTOWN TWP
Accessibility None
County CHESTER
New Construction N
Property Type Residential
HOA N
Subdivision Name RADNOR HUNT
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 3
Status ACTIVE
Directions From 252 North...right on Goshen Road. Right on Grubbs Mill Road.
City NEWTOWN SQUARE
Disclosures Land Preservation Easement Prop Disclosure
Senior Community Y/N N
MLS Area Willistown Twp (10354)
Lot Size Units Square Feet
Lot Size Square Feet 285535.00
Tax Annual Amount 29629.0
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 1719.54
Additional Parcels Y/N N
Lease Considered Y/N N
Vacation Rental Y/N N
Standard Status Active
Year Built Source Estimated
Tax Lot 0015
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Interior
Interior Amenities Bar Built-Ins Bathroom - Stall Shower Bathroom - Walk-In Shower Crown Moldings Kitchen - Island Exposed Beams Family Room Off Kitchen Primary Bath(s) Recessed Lighting Upgraded Countertops Walk-in Cl
Heating Fuel Natural Gas
Basement Unfinished
Flooring Hardwood
Total Fireplaces 8
Fireplace Features Gas/Propane
Hot Water Multi-tank
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 3184
Half Baths 1
Central Air Y/N Y
Total Bedrooms 3
Below Grade Finished Area 0
Below Grade Finished Area Unit Type Square Feet
Laundry Type Upper Floor
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Estimated
Above Grade Finished Area Unit Type Square Feet
Total Baths 4
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Exterior
Exterior Amenities Stone Retaining Walls Exterior Lighting
Pool Yes - Personal
Lot Features Front Yard Premium Private Adjoins - Open Space
Water Source Public
Garage Features Covered Parking Garage - Rear Entry
Type of Parking Detached Garage
Foundation Details Stone
Water View Y/N N
Lot Dimensions 0.00 x 0.00
Lot Size Acres 6.56
Lot Size Source Assessor
Waterfront Y/N N
Horse Y/N Y
Land Assessed Value 143800.00
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 864
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* Excluded Features
List By
Compass Pennsylvania, Llc

Broker

lavinia@laviniasmerconish.com

Email

Affordability Calculator

$36,180
Per Month
93%
7%
0%
Monthly Principal & Interest
$33,711
Monthly Property Taxes
$2,469
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
2152224 Elementary School
2152227 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/5/2026$5,475,000 Listed Price

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864 Grubbs Mill Road, Newtown Square, PA, 19073 is a Single Family Home for sale at $5,475,000 with 3,184 sqft and a lot size of 6.56. 864 Grubbs Mill Road has 3 bedrooms, 3.1 baths, and was built in 1730. The property's zip code is 19073 which is in Newtown Square, PA