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126 Ionsborough Street

Mount Pleasant, SC 29464

Active 2 days on market Listing ID CHSe5b9e1e5a604a96414a99c17fe5b623d

$2,250,000

4 bd · 4 ba · 3,072 sqft · $732/sqft

4 Beds
4 Baths
3,072 Sq Ft
$732/Sq Ft
2006 Built
.08 acresSingle Family ResidenceIonJun 11, 2026

Highlights

2006 build4 bedrooms.08 acres lotSingle Family ResidenceIonFireplace

Federalist I'On Retreat with Walled Garden and Luxe Updates

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.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.

Property Details

Overview

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.
Mlsareamajor
42 - Mt Pleasant S of IOP Connector
Taxmapnumber
5350600681
Countyorparish
Charleston
Propertysubtype
Single Family Detached
Architecturalstyle
Traditional
Constructionmaterials
Block, Wood Siding

Interior Features

Cooling
Central Air
Heating
Electric
Flooring
Ceramic Tile, Marble, Wood
Roomtype
Eat-In-Kitchen, Formal Living, Frog Detached, Laundry, Pantry, Sun
Windowfeatures
Skylight(s), Window Treatments
Laundryfeatures
Laundry Room
Interiorfeatures
Ceiling - Smooth, High Ceilings, Garden Tub/Shower, Kitchen Island, Walk-In Closet(s), Eat-in Kitchen, Formal Living, Frog Detached, Pantry, Sun

Exterior Features

Roof
See Remarks
Fencing
Privacy
Otherstructures
Yes
Parkingfeatures
2 Car Garage, Garage Door Opener
Exteriorfeatures
Balcony, Lawn Irrigation, Lighting
Patioandporchfeatures
Patio

Lot And Land

Lotfeatures
.5 - 1 Acre, Corner Lot
Lotsizearea
0.08
Lotsizeacres
0.08
Lotsizeunits
Acres

Systems And Utilities

Sewer
Public Sewer
Utilities
Dominion Energy, Mt. P. W/S Comm
Watersource
Public

Financial Information

Listingterms
Any, Cash, Conventional

Community And Hoa

Communityfeatures
Boat Ramp, Clubhouse, Club Membership Available, Fitness Center, Park, Pool, Tennis Court(s), Trash, Walk/Jog Trails

Room Dimensions

Bathroomshalf
1
Roommasterbedroomlevel
Upper

Listed by Lise Gulick · Coldwell Banker Realty

Location

Address
126 Ionsborough Street
City
Mount Pleasant, SC 29464
Community
Ion
County
Charleston
Get directions →

Schools

Elementary
James B Edwards
Middle
Moultrie
High
Lucy Beckham

School assignments may change. Contact the school district to confirm.

Information deemed reliable but not guaranteed. Provided for consumers’ personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase.

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126 Ionsborough Street, Mount Pleasant, SC, 29464

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