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Street View
$4,399,000
Monthly Est:$21,895
4 Beds
- 5 Baths
4 full baths + 1 half bath
4,189sqft
48 Robert Mills Cir, Mount Pleasant, SC 29464
$4,399,000
$21,895/moEst:
Get Pre-Approved
Single Family Residence
Built in 2020
$-- HOA
0.18 acre lot
$1,050/sq.ft
Description
Stunning Custom Residence in I'On - Timeless Southern Elegance Meets Modern Luxury!Situated on one of the last premier homesites in Mount Pleasant's highly sought-after I'On community, this extraordinary custom residence was built by Alka Construction in 2020. Featuring painted white brick, dark bronze windows, and a standing seam metal roof, this architectural masterpiece offers exceptional curb appeal reminiscent of the pages of Southern Living.Offering 4 bedrooms and 4.5 bathrooms, the home showcases exquisite craftsmanship, luxurious finishes, and thoughtfully designed living spaces throughout. A grand foyer welcomes you with a sweeping curved staircase and elegant arched opening leading to the spacious family room, where a gas fireplace and expansive sliding glass doorsconnect the interior to the outdoor terrace and pool.
The spectacular chef's kitchen features vaulted ceilings, exposed wood beams, a custom hood above a French Lacanche range, and a stunning 10-foot marble island with a 36-inch porcelain farmhouse sink. Premium appliances include Sub-Zero refrigeration, a Cove dishwasher, Scotsman ice maker, and beverage refrigerator. A charming breakfast nook, walk-in pantry, and mudroom with herringbone brick flooring add both beauty and functionality. An elegant butler's pantry connects the kitchen to the formal dining room and features a full-size Sub-Zero wine refrigerator, hammered nickel sink, and custom silver storage drawers.
One of the home's most captivating architectural features is the perfectly circular formal living room, surrounded by windows and crowned with a dramatic turret-style ceiling and Suzanne Kasler chandelier.
The luxurious first-floor primary suite offers a vaulted ceiling, statement chandelier, and spa-inspired bathroom featuring marble flooring, a curbless shower, dual vanities, and dedicated makeup vanity. An extraordinary custom walk-in closet with center island and extensive cabinetry completes this private retreat. The thoughtfully designed suite allows convenient access through the closet area without disturbing anyone resting in the bedroom. A beautifully appointed first-floor laundry room and nearby elevator provide additional convenience.
Upstairs, three spacious bedrooms each feature private en-suite bathrooms. One bedroom includes a cleverly concealed secret room behind a mirrored closet door, connecting to a mirrored ballet or exercise studio. A welcoming loft lounge with built-in shelving and daybeds provides an inviting gathering space. The guest suite above the garage features vaulted ceilings, a private den or office, and a beautifully tiled wet-room bathroom. A second-floor laundry room with refrigerator and sink adds exceptional functionality.
Throughout the home, European white oak flooring, marble countertops, unlacquered brass, polished nickel, bronze lanterns, and designer lighting from Circa and Rochambeau reflect an uncompromising attention to detail.
From its breathtaking architecture and exceptional entertaining spaces to its thoughtfully designed private retreats, this one-of-a-kind residence offers an extraordinary opportunity to experience luxury living in one of Mount Pleasant's most coveted neighborhoods.
- Houzeo last checked: 12 hours ago
- Listing updated: October 15, 2026 at 9:32 pm
- Listing Provided by: Laurie Minges | Dunes Properties of Chas Inc
- Source: CHS Regional MLS | MLS#: 26028429

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2020
HOA Fees
-
Finished Area
4,189 sqft
Lot Size
0.18 acre lot
Basement Area
- sqft
MLS Name
CHS Regional MLS
MLS Number
26028429
MLS Status
Active
Days on Market
19

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 5
Interior
Sewer
Public Sewer
Cooling
Central Air
Heating
Heat Pump
Interior Features
High Ceilings, Beamed Ceilings, Ceiling Cathedral/vaulted, Elevator, Garden Tub/shower, Kitchen Island, Ceiling Smooth, Walk In Closet(s), Wet Bar, Wine Cellar, Ceiling Fan(s), Eat In Kitchen, Family, Formal Living, Entrance Foyer, Office, Pantry, Other, Separate Dining, Study
Exterior Features
Lawn Irrigation, Lighting
Window Features
Window Treatments Some
Flooring
Stone, Wood, Marble
Construction
Year Built
Year Built: 2020
Home type
Single Family Residence
Roof
Metal
Foundation Details
Crawl Space
Architectural Style
Traditional
Construction Materials
Brick
Utilities & Energy
Pool Features
In Ground
Fireplace Features
Family Room, Gas Log, One
Water Source
Public
Utilities
Mt. P. W/s Comm, Dominion Energy
Laundry Features
Washer Hookup, Electric Dryer Hookup, Laundry Room
Parking Features
Off Street, 1 Car Garage, 1 Car Carport, Garage Door Opener, Carport
Other Features
Subdivision Name
Ion
Community Features
Boat Ramp, Clubhouse, Club Membership Available, Dock Facilities, Park, Trash, Walk/jog Trails
Lot Features
Cul De Sac, Level, 0 .5 Acre
Patio And Porch Features
Patio, Front Porch
Price History
| Date | Event | Price |
|---|---|---|
10/15/2026 Source: | Listed for Sale | $4,399,000 -2.22% $1,050/sqft |
10/02/2026 Source: | Off Market | $4,499,000 +782.16% $1,074/sqft |
02/09/2024 Source: | Sold | $510,000 +32.47% $122/sqft |
05/12/2020 Source: | Listing Removed | $385,000 $92/sqft |
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This representation is based in whole or in part on information supplied by the Charleston Trident Association of REALTORS® or its Multiple Listing Service through Nov 02, 2026, 02:15PM. Information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. All information deemed reliable but not guaranteed. Charleston Trident Multiple Listing Service, Inc. makes no representation or warranty regarding the accuracy of the data. ©2026 Charleston Trident MLS CTMLS. All rights reserved.
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