1554 Williams Grove Rd Mechanicsburg, PA 17055

Listing Details

• Property Type: Residential
• Structure Type: Detached
• Architectural Style: Georgian, Farmhouse/National Folk
• Accessibility Features: Level Entry - Main
• Ownership: Fee Simple
• Historic: Yes
• New Construction: No
• Story List: Main, Upper 1
• Expected On Market: 2025-05-30
• Federal Flood Zone: Yes
• Year Built: 1754
• Year Renovated: 1825
• Building Winterized: No
• Remarks Public: Welcome to the Historic John Williams House An Iconic Georgian Estate Steeped in History and Timeless Elegance Step back in time and experience the grandeur of a bygone era at the John Williams House—a distinguished Georgian-style limestone estate nestled on an expansive 7.1-acre property in the heart of Mechanicsburg, Pennsylvania. Built between 1799 and 1802, this architectural treasure is proudly listed on the National Register of Historic Places and is a remarkable testament to early American craftsmanship, heritage, and enduring beauty. As you approach the property, the home’s stately five-bay facade, constructed from locally quarried limestone with its signature darker lintels, immediately commands attention. The 5,014 square foot residence is a masterful blend of historic preservation and modern functionality, showcasing original details like the grand turned maple bannister staircase, 6-over-6 windows, and a classic center-hall floor plan that flows seamlessly through formal living spaces adorned with classical moldings, chair rails, and intricate architectural accents. The thoughtful 1820s renovation by James Williams introduced refined interior elements, preserving the home’s timeless charm while adding sophistication. Beyond the walls of the main house, the John Williams House has a legacy as rich as its architectural detailing. Once the centerpiece of Williams Grove, this estate was the backdrop for the renowned Great Grangers’ Interstate Picnic Exhibition—the largest farm machinery exposition in the nation, drawing up to 200,000 visitors in the late 19th century. The property’s role in shaping the region’s agricultural and community heritage is undeniable, offering a unique sense of place that few properties can match. Today, the estate has been thoughtfully reimagined as Magnolia Manor Weddings and Events, a highly sought-after venue blending historic charm with modern amenities. The meticulously renovated, climate-controlled barn, scenic outdoor ceremony sites, and the serene, storybook backdrop of a 200-year-old homestead create an enchanting setting for unforgettable weddings, events, and gatherings. The property’s legacy as a gathering place lives on, ready for a new chapter of celebrations and memories. Whether you envision a private estate home steeped in character, a thriving event venue, or an exclusive retreat blending residential and commercial potential, the John Williams House offers a once-in-a-lifetime opportunity to own a piece of Pennsylvania’s history. The possibilities are endless, limited only by your vision and imagination. Property Highlights Built circa 1799–1802 by John Williams, a prominent landowner and entrepreneur 7.1 acres of picturesque grounds in the heart of Mechanicsburg, PA 5,014 sq. ft. Georgian-style limestone residence Iconic five-bay facade with 6-over-6 windows and darker limestone lintels Center-hall floor plan with original turned maple bannister staircase Classical moldings, chair rails, and decorative details restored to their original grandeur Thoughtful 1820s renovation by James Williams Former site of the Great Grangers’ Interstate Picnic Exhibition, hosting up to 200,000 visitors Now operating as Magnolia Manor Weddings and Events with a renovated, climate-controlled barn, scenic outdoor spaces, and historic charm. A Legacy Preserved—a Future Reimagined. Own a rare and storied piece of Pennsylvania’s heritage. The John Williams House is more than a property—it’s a living testament to history, craftsmanship, and community. Don’t miss this unparalleled opportunity to bring your vision to life in one of the state’s most unique and celebrated estates. Contact us today to schedule a private tour and explore this extraordinary property's endless possibilities. A 24-hour Notice is needed to set up a tour, Proof of Funds, or a Bank Letter of Credit.
• Special Features: VirtualTour
• Property Sub Type: Detached

Interior Features

• Appliances: Oven - Wall, Cooktop, Dishwasher, Oven - Double
• Interior Amenities: Attic, Intercom, Kitchen - Eat-In, Kitchen - Island, Wood Floors
• Fireplace Features: Gas/Propane
• Fireplaces Count: 5
• Fireplace: Yes
• Foundation Details: Stone
• Levels Count: 3
• Room List: Living Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Laundry, Attic, Primary Bathroom, Full Bath, Screened Porch
• Basement: Yes
• Basement Type: Sump Pump
• Laundry Type: Main Floor
• Total Sq Ft: 3790
• Living Area Sq Ft: 3790
• Price Per Sq Ft: 461.74
• Above Grade Finished Sq Ft: 3790
• Above Grade Finished Area Units: Square Feet
• Street Number Modifier: 1554

Beds/Baths

• Bedrooms: 4
• Total Bathrooms: 3
• Full Bathrooms: 3
• Main Level Bathrooms: 1.00
• Upper Level Bathrooms: 2
• Upper Level Bathrooms: 2.00
• Main Level Full Bathrooms: 1
• Upper Level Full Bathrooms: 2

Exterior Features

• Other Structures: Above Grade, Below Grade
• Construction Materials: Stone
• Exterior Features: Outbuilding(s), Water Falls
• Road Surface Type: Gravel, Paved
• Spa: No
• View: Creek/Stream, Panoramic
• Water Access: No
• Water Body Name: Yellow Breeches Creek
• Water Body Type: Creek/Stream
• Waterfront: No
• Water Oriented: Yes
• Pool: No Pool
• Tidal Water: No
• Water View: Yes

Garage/Parking

• Garage Spaces: 3.00
• Garage: Yes
• Parking Features: Crushed Stone, Paved Driveway, Stone Driveway
• Garage Features: Garage - Side Entry
• Number Of Detached Garage Spaces: 3
• Total Garage And Parking Spaces: 59
• Type Of Parking: Detached Garage, Driveway, Parking Lot
• Number of Spaces in Driveway: 6
• Parking Lot Number Of Spaces: 50

Utilities

• Central Air Conditioning: Yes
• Cooling Fuel: Electric
• Cooling Type: Central A/C
• Heating Fuel: Electric
• Heating Type: Heat Pump(s), Baseboard - Electric
• Heating: Yes
• Hot Water: Electric
• Sewer/Septic System: On Site Septic
• Water Source: Well

Condo/Co-op/Association

• Condo Co-Op Association: No
• HOA: No
• Senior Community: No
• Association Recreation Fee: No

Schools

• School District: CUMBERLAND VALLEY
• Elementary School: MONROE
• High School: CUMBERLAND VALLEY
• Elementary School Source: Listing Agent
• High School Source: Listing Agent
• School District Key: 300200396442
• School District Source: Listing Agent
• Elementary School: MONROE
• High School: CUMBERLAND VALLEY

Lot Info

• Horses: No
• Additional Parcels: No
• Land Use Code: 101
• Lot Features: Cleared, Flood Plain, Irregular, Landscaping, Level, Not In Development, Open, Pond
• Lot Size Acres: 7.10
• Lot Size Units: Square Feet
• Lot Sq Ft: 309276.00
• Outdoor Living Structures: Porch(es), Deck(s)
• Property Condition: Good
• Year Assessed: 2024
• Zoning: MIXED USE
• Zoning Description: See Uses in Associated Documents

Rental Info

• Ground Rent Exists: No
• Vacation Rental: No
• Property Manager: No

Tax Info

• School Tax: 9562.00
• Tax Annual Amount: 12108.00
• Assessor Parcel Number: 22-31-2156-019
• Tax Total Finished Sq Ft: 3790
• County Tax Payment Frequency: Annually
• Tax Year: 2024

MLS Schools

• School District Name: CUMBERLAND VALLEY