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Street View
$1,099,000
Monthly Est:$5,470
5 Beds
- 8 Baths
5 full baths + 3 half baths
5,645sqft
34 1/2 Mary Jane Ln, Newtown Square, PA 19073
$1,099,000
$5,470/moEst:
Get Pre-Approved
Single Family Residence
Built in 1840
$-- HOA
1.32 acres lot
$195/sq.ft
Description
Set on more than 1.3 private, beautifully landscaped acres in Newtown Square, this distinguished historic residence offers 6,000+ square feet of living space in one of Delaware County’s most established settings. Originally built in 1840 and thoughtfully expanded in 1910 and 2008, the Federal-style home combines enduring American architecture with the scale, privacy, and flexibility expected of a substantial estate property. Positioned quietly off the road, the home has an immediate sense of permanence. Thick stone walls, hardwood floors, detailed crown moldings, multiple fireplaces, and well-proportioned rooms reflect craftsmanship rarely replicated today. Across three full stories and a finished basement, the residence offers 6 bedrooms, 8 bathrooms, and a remarkably adaptable floor plan suited to large households, multigenerational living, entertaining, private offices, or extended guest accommodations. The great room creates a natural gathering space for everyday living, while two ensuite primary bedrooms offer added privacy and flexibility. Original architectural details remain throughout the home, including front and rear staircases, extensive millwork, and a distinctive interior smoke room that speaks to the property’s history. Modern improvements, including an updated shingle roof and Viking gas appliances in the kitchen, complement the home’s historic character without diminishing it. Outside, more than 1,600 square feet of wraparound decking and patio space overlook mature landscaping and generous grounds, offering an unusually private setting for entertaining or quiet enjoyment.
A circular driveway establishes a proper estate arrival, while the detached, climate controlled three-car garage provides both presence and practical utility. A separate office area further expands the property’s versatility and could accommodate a home-based business, private studio, professional workspace, or creative use. The acreage also presents meaningful long-term potential, with room to expand the existing residence or potentially introduce a secondary structure, subject to applicable approvals. This is a property of genuine substance: historic without feeling ornamental, substantial without being excessive, and private without sacrificing convenience. For the buyer seeking scale, architectural character, usable acreage, and the opportunity to shape an important Newtown Square residence for the next generation, few properties offer a comparable
combination of history, flexibility, and long-term value.
- Houzeo last checked: 7 minutes ago
- Listing updated: September 23, 2026 at 5:57 pm
- Listing Provided by: Lee Franklin Wolff (717) 394-7283 | FSBO Broker (717) 394-7283
- Source: Bright MLS-NJ | MLS#: PADE2114158

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1840
HOA Fees
-
Finished Area
5,645 sqft
Lot Size
1.32 acres lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
PADE2114158
MLS Status
ACTIVE-BRIGHT
Days on Market
143

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 8
Interior
Heating
Hot Water, Forced Air
Interior Features
2nd Kitchen, Attic, Bathroom Jetted Tub, Bathroom Soaking Tub, Bathroom Tub Shower, Bathroom Walk In Shower, Breakfast Area, Built Ins, Carpet, Ceiling Fan(s), Crown Moldings, Dining Area, Double/dual Staircase, Exposed Beams, Family Room Off Kitchen, Floor Plan Traditional, Kitchen Gourmet, Kitchen Island, Primary Bath(s), Upgraded Countertops, Wood Floors
Appliances
Built In Range, Commercial Range, Cooktop, Dishwasher, Oven Double, Oven Wall, Oven/range Electric, Oven/range Gas, Range Hood, Refrigerator, Stainless Steel Appliances, Six Burner Stove, Water Heater
Flooring
Hardwood, Carpet
Sewer
Public Sewer
Cooling
Central A/c, Zoned
Construction
Year Built
Year Built: 1840
Home type
Single Family Residence
Architectural Style
Federal
Property Condition
Excellent
Construction Materials
Stone, Stucco
Roof
Shingle
Foundation Details
Stone
Utilities & Energy
Basement
Walkout Level, Daylight, Full, Fully Finished, Rear Entrance, Side Entrance
Security Features
Exterior Cameras, Fire Detection System
Utilities
Electric Available, Natural Gas Available
Parking Features
Asphalt Driveway
Water Source
Public
Fireplace Features
Brick
Other Features
Subdivision Name
Greenbriar
Lot Features
Cleared, Flag, Private
Price History
| Date | Event | Price |
|---|---|---|
09/23/2026 Source: | Price Decreased | $1,099,000 -4.35% $195/sqft |
09/09/2026 Source: | Price Decreased | $1,149,000 -4.17% $204/sqft |
07/23/2026 Source: | Price Decreased | $1,199,000 -4.00% $212/sqft |
06/22/2026 Source: | Price Decreased | $1,249,000 -2.04% $221/sqft |
05/04/2026 Source: | Price Decreased | $1,275,000 -5.49% $226/sqft |
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