23 Robert Mills Circle
Mount Pleasant, SC, 29464 $ 4,499,900
Bedrooms5 Baths5.1 Sq 5,358 Monthly Estimate*
$ 28,074
for $4,499,900 with 5 bedrooms and 5 full baths, 1 half bath. This 5,358 square foot home was built in 2008 on a lot size of 0.31.
Set on a rare double lot in I'On with sweeping marshfront views, this 5,300+ square foot, 5 bedroom 5 1/2 bath home combines contemporary design with classic Lowcountry architecture. With soaring ceilings, refined finishes, and an easy connection between indoor and outdoor living, this gorgeous home offers both sophistication and comfort in one of Mount Pleasant's most sought-after neighborhoods.The main level showcases an open floor plan designed for entertaining, with expansive windows that fill the home with natural light. A gourmet kitchen anchors the space, featuring custom cabinetry, a generous island, high-end appliances, and a walk-in pantry. Formal and casual dining areas provide flexibility for both gatherings and everyday living. Multiple living spacesincluding a family room, game room, study, and a FROGoffer plenty of room to spread out, while the seamless flow to the wrap-around porches, bluestone patio, and covered outdoor areas invite year-round enjoyment. The private marshfront setting, enhanced by lawn irrigation and meticulous landscaping, makes outdoor living as effortless as it is beautiful. Upstairs, the primary suite serves as a true retreat, complete with panoramic marsh views, vaulted ceilings, a spa-like bath, and walk-in closet. Two additional bedroomseach with its own private bathensure comfort and privacy for family and guests. There is also a large FROG with an adjoining full bath. Additional features include wide-plank wood flooring, central vacuum, smooth 9'+ ceilings, a metal roof, and a two-car attached garage with ample storage. Designed with both elegance and practicality in mind, this extraordinary home blends timeless craftsmanship with modern luxury. The seamless flow to the wrap-around porches, bluestone patio, and covered outdoor areas invite year-round enjoyment. The private marsh front setting, enhanced by lawn irrigation and meticulous landscaping, and large parking area makes outdoor living as effortless as it is beautiful. One of the few homes in the Low Country that has a stunning walk out lower level, perfect for a 5th bedroom or game room with another full bathroom. This beautiful lower level has a walk out enclosed patio (with a workshop) looking out to the sprawling lot and amazing views, this home is truly a rare find!
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FeaturesInteriorInterior Amenities Ceiling - Smooth High Ceilings Kitchen Island Walk-In Closet(s) Central Vacuum Family Entrance Foyer Frog Attached Office Separate Dining Utility
Flooring Ceramic Tile Stone Wood
Total Fireplaces 2
Fireplace Features Family Room Gas Log Two Wood Burning
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Window Treatments
Fireplace Y/N Yes
Half Baths 1
Laundry Features Washer Hookup Laundry Room
Total Bedrooms 5
Room Type Family Foyer Frog Attached Laundry Office Separate Dining Utility
Primary Bedroom Features Ceiling Fan(s) Walk-In Closet(s)
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GeneralSewer Public Sewer
Heating Heat Pump
Cooling Central Air
Utilities Dominion Energy Mt. P. W/S Comm
Roof Metal
Garage Spaces 2
Patio/Porch Features Patio Covered Porch - Full Front
Architectural Style Contemporary Traditional
Security Features Security System
Construction Materials Wood Siding
Year Built 2008
Stories Count 3
Levels Multi-Story
Property Subtype Single Family Detached
Waterfront Features Marshfront Stream
Community Features Boat Ramp Clubhouse Club Membership Available Dock Facilities Dog Park Fitness Center Park Pool Tennis Court(s) Trash Walk/Jog Trails
County Charleston
New Construction No
Property Type Residential
Attached Garage Yes
Subdivision Name Ion
Garage Y/N Yes
Other Structures No Storage Workshop
Full Baths 5
Status Active
Directions Enter Main Entrance Of I'on (n Shelmore). Go Straight Through Traffic Circle Staying On N Shelmore. Turn Left On Montrose. House Will Be On The Right.
High School Lucy Beckham
City Mount Pleasant
MLS Area 42 - Mt Pleasant S of IOP Connector
Lot Size Units Acres
Lot Size Square Feet 13503.6
Carport Spaces 0
Carport Y/N No
Elementary School James B Edwards
Property Attached Y/N No
Middle/Junior High School Moultrie
Virtual Tour https://media.listingsinmotion.com/23-Robert-Mills-Cir/idx
Building Area Units Square Feet
Primary Bedroom Level Upper
Standard Status Active
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ExteriorExterior Amenities Garden Lawn Irrigation Rain Gutters
Fencing Privacy
Parking Features 2 Car Garage Attached
Water Source Public
Total Parking 2
Lot Size Area 0.31
Foundation Details Basement
Building Area Total 5358
Lot Size Acres 0.31
Waterfront Y/N Yes
Covered Spaces 2
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* Excluded FeaturesList ByThe Boulevard CompanyBroker
Affordability Calculator
- Monthly Principal & Interest
- $28,074
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Mount Pleasant, SC
Average List Price $1,544,400
Percent of Sale Price 66%
About Mount Pleasant, SC 83,273 Population
74% Since 2002
$ 84,654 Median Income
41.15 Median Age
31% Households with Children
Trends Information provided by ATTOM Data Solutions.
2997938 Elementary School
2995638 Middle School
Lucy Beckham High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/30/2025 | $4,499,900 | -5.27% | Price Down |
| 8/22/2025 | $4,750,000 | | Listed Price |