$4,600,000
48 Robert Mills Circle
Mount Pleasant, SC 29464
MLS# 26006713
4 beds  |  4.5 baths  |  4189 sqft


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Property Description
Stunning Custom Home in I'On Situated on one of the last premier homesites in the highly sought-after neighborhood of I'On, this stunning custom residence was built by Alka Construction in 2020. Blending Southern sophistication with modern luxury, this stately painted white brick home features dark bronze windows, a standing seam metal roof, and breathtaking curb appeal reminiscent of the pages of Southern Living. Offering 4 bedrooms and 4.5 bathrooms, the home welcomes you with a grand foyer showcasing a sweeping curved staircase and arched opening into the main living space. The family room features a gas fireplace and expansive sliding glass doors that open seamlessly to the terrace and pool area, creating the perfect setting for indoor-outdoor living. The chef's kitchen is equal

Details
Maps
Contract Info
Primary Structure List Price/SqFt: 1098.11
Sub-Type: Single Family Detached
MLS List Date: 2026-03-10
Status: Active
List Price: $4,600,000
Current Price: $4,600,000
Location, Tax & Legal
Legal Description: LOT 7-19
Tax Map #: 5350600789
Street #: 48
Street Name: Robert Mills
Street Suffix: Circle
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 I'on at Mathis Ferry traffic circle (N Shelmore). Go straight through next traffic circle, then road becomes divided with fountain in center island. Just past island, first left on Montrose as lanes come back together. Right at stop sign on Joggling, then almost immediate left on Edenton, first right on Robert Mills. Lot is on right just past marsh views on left. More views past lot on left
General Property Info
Primary Bedroom – Main Level: Yes
C/R: Yes
Stories: 2
HOA Fee: Yes
HOA Frequency: Annually
HOA $: 1800
Ownership: Fee Simple
Lease Purchase: No
Potential Short Sale: No
Other Structures Y/N: No
Auction: No
Bedrooms: 4
Baths - Full: 4
Baths - Half: 1
Baths - Total: 4.5
Primary Structure Apx SqFt: 4189
Year Built: 2020
Acreage: 0.18
Tax/Fees
Special Assessment: No
Taxes: 9438
Regime Fee: No
Office/Member Info
Seller Concessions Negotiable Y/N: No
SqFt Source
Tax Records: 1
Roof
Metal: 1
Lot Description
0 - .5 Acre: 1
Level: 1
Misc Exterior
Fence - Private: 1
Fence - Wooden Enclosed: 1
Lawn Irrigation: 1
Pool - In Ground: 1
Porch - Front Porch: 1
Special Yard Lights: 1
Exterior
Brick - Solid: 1
SF Detached Style
Traditional: 1
Foundation
Crawl Space: 1
Garage/Parking
1 Car Garage: 1
1 Car Carport: 1
Off-Street Parking: 1
Stories/Levels
2 Stories: 1
Equipment/Appliances
Ceiling Fan: 1
Dishwasher: 1
Disposal: 1
Electric Dryer Hookup: 1
Garage Door Opener: 1
Gas Cooktop: 1
Gas Double Oven: 1
Microwave: 1
Range Hood: 1
Refrigerator: 1
Self-Cleaning Oven: 1
Washer Hookup: 1
Cooling
Heat Pump: 1
Heat
Heat Pump: 1
Rooms
Breakfast Room: 1
Eat-In-Kitchen: 1
Family: 1
Formal Living: 1
Foyer: 1
Laundry: 1
Office: 1
Pantry: 1
Separate Dining: 1
Other (Use Remarks): 1
Amenities
Boat Ramp: 1
Club Membership Available: 1
Park: 1
Trash: 1
Walk/Jog Trails: 1
Assumable
No: 1
Primary Bedroom
Ceiling Fan: 1
Downstairs: 1
Garden Tub/Shower: 1
Multiple Closets: 1
Sitting Room: 1
Walk-In Closets: 1
Proposed Financing
Cash: 1
Conventional Loan: 1
Misc Interior
Ceiling - Beamed: 1
Ceiling - Cathedral/Vaulted: 1
Ceiling - Smooth: 1
Ceilings - 9'+: 1
Coffered Ceilings: 1
Elevator: 1
Garden Tub/Shower: 1
Kitchen Island: 1
Walk-In Closets: 1
Window Treatments - Some: 1
New Owned
Pre-Owned: 1
Floors
Marble: 1
Stone: 1
Wood: 1
FP Desc/Location
One: 1
Family Room: 1
Gas Logs: 1
Possession
At Closing: 1
Special
Termite Bond: 1
Water/Sewer
Public Sewer: 1
Public Water: 1
Utility Suppliers
Dominion Energy: 1
Mt. P. W/S Comm: 1
Green Features
Backup Generator: 1
Tankless Water Heater: 1
Backup Generator Details
Propane: 1
Property Features
SqFt Source: Tax Records
SF Detached Style: Traditional
Lot Description: 0 - .5 Acre; Level
Misc Exterior: Fence - Private; Fence - Wooden Enclosed; Lawn Irrigation; Pool - In Ground; Porch - Front Porch; Special Yard Lights
Roof: Metal
Exterior: Brick - Solid
Foundation: Crawl Space
Misc Interior: Ceiling - Beamed; Ceiling - Cathedral/Vaulted; Ceiling - Smooth; Ceilings - 9'+; Coffered Ceilings; Elevator; Garden Tub/Shower; Kitchen Island; Walk-In Closets; Window Treatments - Some
New Owned: Pre-Owned
Rooms: Breakfast Room; Eat-In-Kitchen; Family; Formal Living; Foyer; Laundry; Office; Pantry; Separate Dining; Other (Use Remarks)
Primary Bedroom: Ceiling Fan; Downstairs; Garden Tub/Shower; Multiple Closets; Sitting Room; Walk-In Closets
Cooling: Heat Pump
Floors: Marble; Stone; Stone; Wood
Heat: Heat Pump
Possession: At Closing
Utility Suppliers: Dominion Energy; Mt. P. W/S Comm
Special: Termite Bond
Amenities: Boat Ramp; Club Membership Available; Park; Trash; Walk/Jog Trails
Proposed Financing: Cash; Conventional Loan
Assumable: No
Green Features: Backup Generator; Tankless Water Heater
Backup Generator Details: Propane
Supplements
impressive with vaulted ceilings, exposed wood beams, and a custom hood above a stunning French Lacanche range. A 10-foot marble island with a 36-inch porcelain farmhouse sink anchors the space, complemented by Sub-Zero refrigeration, Cove dishwasher, Scotsman ice maker, and additional beverage refrigerator. Just off the kitchen are a charming breakfast nook and walk-in pantry. The mudroom features striking herringbone brick flooring, bench, seating, and plenty of storage. Connecting the kitchen and dining room is a beautifully appointed butler's pantry featuring a full-size Sub-Zero wine refrigerator, hammered nickel sink, and custom silver storage drawers, perfect for entertaining. The formal dining room is elegantly positioned off the grand foyer. The powder room features unlacquered brass fixtures, a custom vanity, and marble flooring, leading to a hallway that opens toward the backyard and pool area. A truly unique highlight is the perfectly circular formal living room, wrapped in windows and crowned with a turret-style ceiling and Suzanne Kasler chandelier. Tucked privately beyond the living room, the luxurious primary suite features a vaulted ceiling and statement chandelier, creating a light-filled and serene retreat. The spa-like primary bath includes marble floors, a curb-less walk-in shower, dual vanities, and a dedicated makeup vanity. Designed for both elegance and ease, the suite flows seamlessly from the bedroom to the bathroom and into the beautifully appointed custom walk-in closet, which features a center island and extensive cabinetry. The thoughtful layout allows one to move quietly through the suite--preparing for the day and exiting directly from the closet area without disturbing others who may still be resting. Conveniently located just across from the primary closet is the first-floor laundry room, complete with marble countertops, a sink, and ample storage. An elevator nearby provides convenient access to the home's upper level, adding both comfort and long-term livability. Upstairs are three spacious bedrooms, each with their own en-suite bathroom. One bedroom includes a mirrored closet door that cleverly conceals a secret room, which connects to a mirrored ballet or exercise studio. At the top of the staircase is a comfortable loft lounge area with built-in shelving and daybeds, ideal for relaxing or gathering. The guest suite above the garage offers vaulted ceilings, a private den or office, and a beautifully tiled wet room bathroom. Nearby is the second-floor laundry room, equipped with a refrigerator and sink for added convenience. Throughout the home you'll find European white oak flooring, marble countertops, and exquisite finishes including unlacquered brass, polished nickel and bronze lanterns, while lighting fixtures from Circa and Rochambeau add timeless character. This exceptional residence offers every luxury detail imaginable, combining classic Southern architecture with refined modern living in one of Mount Pleasant's most coveted communities.

IDX
Listing Office: Dunes Properties of Charleston Inc

Last Updated: March - 19 - 2026

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