$2,250,000
126 Ionsborough Street
Mount Pleasant, SC 29464
MLS# 26017010
Status: Active Contingent
4 beds  |  4.5 baths  |  3072 sqft


126 Ionsborough Street, Mount Pleasant, SC 29464
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126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464 126 Ionsborough Street, Mount Pleasant, SC 29464

Property Description
Designed by renowned architect Miles Gandy Whitfield as his personal residence, this Federalist style home showcases exceptional craftsmanship with thoughtful design. Custom crown molding throughout, refinished wood floors, updated kitchen and baths, featuring extensive upgrades with designer finishes. A grand entrance with marble floors welcomes you into this impressive home leading to a beautifully updated eat in kitchen featuring high end appliances, including a SubZero refrigerator and La Cornue gas range. A sunlit dining room overlooks the private landscaped walled garden, creating a stunning connection between indoor and outdoor living. The effortless transition from the chef's kitchen to the dining space and garden provides the perfect backdrop for entertaining on any scale.

Details
Contract Info
Sub-Type: Single Family Detached
MLS List Date: 2026-06-11
Status: Active Contingent
List Price: $2,250,000
Current Price: $2,250,000
Primary Structure List Price/SqFt: 732.42
Location Tax Legal
Tax Map #: 5350600681
Street #: 126
Street Name: Ionsborough
Street Suffix: Street
County: Charleston
State: SC
Zip Code: 29464
Area: 42 - Mt Pleasant S of IOP Connector
Tax District: 21 - Town of Mt. Pleasant
Subdivision: Ion
Elementary School: James B Edwards
Middle School: Moultrie
High School: Lucy Beckham
Directions: Enter main entrance of I'On (N Shelmore). Go straight through traffic circle, staying on N Shelmore. Turn left on Heinlein Street. Home is on the corner of Ionsborough and Heinlein.
General Property Info
Bedrooms: 4
Primary Bedroom – Main Level: No
Baths - Full: 4
Baths - Half: 1
Baths - Total: 4.5
Stories: 3
Primary Structure Apx SqFt: 3072
Ownership: Fee Simple
Year Built: 2006
Acreage: 0.08
Other Structures Y/N: Yes
Potential Short Sale: No
C/R: Yes
Occupancy: Owner
Lease Purchase: No
HOA Fee: Yes
HOA Frequency: Annually
HOA $: 1800
Auction: No
Other Structure
Other Structure Type: Detached Frog
Other Structure Full Baths: 1
Other Structure Apx SqFt: 484
Property Features
SqFt Source: Previous Listing
SF Detached Style: Traditional
Lot Description: .5 - 1 Acre; Corner Lot
Misc Exterior: Balcony; Fence - Private; Lawn Irrigation; Patio; Special Yard Lights
Roof: See Remarks
Exterior: Block/Masonry; Wood Siding
Attic Features: None
Foundation: Crawl Space
Misc Interior: Ceiling - Smooth; Ceilings - 9'+; Garden Tub/Shower; Kitchen Island; Skylight; Walk-In Closets; Window Treatments - All
New Owned: Pre-Owned
Rooms: Eat-In-Kitchen; Formal Living; Frog Detached; Laundry; Pantry; Sun
Primary Bedroom: Ceiling Fan; Multiple Closets; Upstairs
Cooling: Central Air
Floors: Ceramic Tile; Marble; Wood
Heat: Electric
Possession: At Closing
Showing Instructions: Contact Listing Agent
Utility Suppliers: Dominion Energy; Mt. P. W/S Comm
Amenities: Boat Dock; Boat Ramp; Cable TV; Club House; Club Membership Available; Exercise Area; Park; Pickleball Court; Pool; Tennis Court(s); Trash; Walk/Jog Trails
Proposed Financing: Any; Cash; Conventional Loan
Assumable: No
Green Features: Tankless Water Heater
Supplements
A comfortable 1st floor living room, centered around the fireplace, offers a warm and inviting space to relax, gather with family or entertain. The grand staircase leads you to the primary en suite, a private retreat that has been recently updated to include a beautifully renovated spa-inspired bathroom with high end finishes. Please note the addition of a custom shoe closet as well. The attached dressing room has been thoughtfully remodeled to include expanded closet space and a convenient laundry area, creating a functional and luxurious extension of the primary suite. Across the hall, a second family room - currently used as a home office - offers exceptional versatility. Featuring a fireplace and built in bookshelves, this inviting space provides the perfect setting to read, work, relax, or gather with family and friends. This flexible design allows adaptability to a variety of needs, fitting one's lifestyle. Continuing on to the recently remodeled third floor, you will find two spacious bedroom suites, each with its own private bath, offering comfort and privacy for family members or guests. This level also features a second laundry area, adding convenience and functionality to the home's thoughtful design. Last, but certainly not least, there is an apartment above the garage offering yet another versatile living space. It is counted as the 4th bedroom. Currently used as a music studio/private retreat, this flexible area could easily serve as a guest suite, home office or additional bedroom. Complete with a kitchenette/wet bar, full bath and private balcony overlooking the landscaped walled garden, it provides a peaceful retreat. Two AI generated renderings illustrate the versatility of this space, showcasing how it can be tailored to suit a variety of needs and lifestyles. Whether used as a guest suite, bedroom, home office, recreation room, or studio, the possibilities are endless. Enjoy a walkable lifestyle with a convenient location near restaurants, shops, parks and the I'on Club, offering the best of Mt. Pleasant living. Welcome home! Select pieces of furniture are negotiable. Notable updates: Home exterior/interior painted 2020, encapsulated crawlspace/added dehumidifier 2020, 3 new HVACS 2020/2023, new tankless water heater 2023, kitchen remodel 2023, new TPO roof 2024, 3rd floor remodel 2025, primary closet/bath remodel 2026. See attached list of home improvements for further details.

Listing Office: Coldwell Banker Realty

Last Updated: June - 14 - 2026

126 Ionsborough Street, Mount Pleasant, SC 29464 - MLS# 26017010

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About Me

Josiah Williams was born and raised in the Holy City and loves everything the city has to offer. He believes Charleston has something to offer for everyone; whether you enjoy the outdoors, amazing cuisine or the deep history embedded within this great city.

Contact Info

Josiah Williams Real Estate

3103 Ion Avenue
Sullivan’s Island, SC 29482

Direct: 843.860.0858
Fax: 843.881.0824