$4,499,900
23 Robert Mills Circle
Mount Pleasant, SC 29464
MLS# 25022996
5 beds  |  5.5 baths  |  5358 sqft


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Property Description
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 spaces

Details
Contract Info
Start Showing Date: 2025-08-22
Primary Structure List Price/SqFt: 839.85
Sub-Type: Single Family Detached
MLS List Date: 2025-08-21
Status: Active
List Price: $4,499,900
Current Price: $4,499,900
Location, Tax & Legal
Legal Description: LOT 7-8
Tax Map #: 5350600778
Street #: 23
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 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.
General Property Info
Primary Bedroom – Main Level: No
C/R: Yes
Ground Level: No
Stories: 3
HOA Fee: Yes
HOA Frequency: Annually
HOA $: 1800
Lease Purchase: No
Potential Short Sale: No
Other Structures Y/N: No
Bedrooms: 5
Baths - Full: 5
Baths - Half: 1
Baths - Total: 5.5
Primary Structure Apx SqFt: 5358
Year Built: 2008
Acreage: 0.31
Tax/Fees
Taxes: 6389
SqFt Source
Tax Records: 1
Roof
Metal: 1
Lot Description
Landscaped Berm: 1
Marshfront: 1
Stream: 1
Misc Exterior
Fence - Private: 1
Garden: 1
Lawn Irrigation: 1
Patio: 1
Patio - Covered: 1
Porch - Full Front: 1
Rain Gutters: 1
Storage: 1
Workshop: 1
Exterior
Wood Siding: 1
SF Detached Style
Contemporary: 1
Traditional: 1
Attic Features
Floored: 1
Pull-Down Stairs: 1
Foundation
Basement: 1
Garage/Parking
2 Car Garage: 1
Attached: 1
Stories/Levels
Multi-Story: 1
Equipment/Appliances
Central Vacuum: 1
Dishwasher: 1
Disposal: 1
Gas Range: 1
Microwave: 1
Refrigerator: 1
Security System: 1
Washer Hookup: 1
Cooling
Central Air: 1
Heat
Heat Pump: 1
Rooms
Family: 1
Foyer: 1
Frog Attached: 1
Laundry: 1
Office: 1
Separate Dining: 1
Utility: 1
Amenities
Boat Dock: 1
Boat Ramp: 1
Cable TV: 1
Club House: 1
Club Membership Available: 1
Dock Facilities: 1
Dog Park: 1
Exercise Area: 1
Park: 1
Pool: 1
Tennis Court(s): 1
Trash: 1
Walk/Jog Trails: 1
Assumable
No: 1
Primary Bedroom
Ceiling Fan: 1
Upstairs: 1
Walk-In Closets: 1
Proposed Financing
Any: 1
Cash: 1
Conventional Loan: 1
Misc Interior
Ceiling - Smooth: 1
Ceilings - 9'+: 1
Coffered Ceilings: 1
Kitchen Island: 1
Walk-In Closets: 1
Window Treatments - All: 1
New Owned
Pre-Owned: 1
Floors
Ceramic Tile: 1
Stone: 1
Wood: 1
FP Desc/Location
Two: 1
Family Room: 1
Gas Logs: 1
Wood Burning: 1
Possession
Immediate: 1
Negotiable: 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
Tankless Water Heater: 1
Property Features
SqFt Source: Tax Records
SF Detached Style: Contemporary; Traditional
Lot Description: Landscaped Berm; Marshfront; Stream
Misc Exterior: Fence - Private; Garden; Lawn Irrigation; Patio; Patio - Covered; Porch - Full Front; Rain Gutters; Storage; Workshop
Roof: Metal
Exterior: Wood Siding
Attic Features: Floored; Pull-Down Stairs
Foundation: Basement
Misc Interior: Ceiling - Smooth; Ceilings - 9'+; Coffered Ceilings; Kitchen Island; Walk-In Closets; Window Treatments - All
New Owned: Pre-Owned
Rooms: Family; Foyer; Frog Attached; Laundry; Office; Separate Dining; Utility
Primary Bedroom: Ceiling Fan; Upstairs; Walk-In Closets
Cooling: Central Air
Floors: Ceramic Tile; Stone; Stone; Wood
Heat: Heat Pump
Possession: Immediate; Negotiable
Utility Suppliers: Dominion Energy; Mt. P. W/S Comm
Special: Termite Bond
Amenities: Boat Dock; Boat Ramp; Cable TV; Club House; Club Membership Available; Dock Facilities; Dog Park; Exercise Area; Park; Pool; Tennis Court(s); Trash; Walk/Jog Trails
Proposed Financing: Any; Cash; Conventional Loan
Assumable: No
Green Features: Tankless Water Heater
Supplements
including 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!

IDX
Listing Office: The Boulevard Company

Last Updated: December - 30 - 2025

Properties marked with IDX logo are provided courtesy of Charleston Trident Multiple Listing Service, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Charleston Trident Multiple Listing Service. Real estate listings held by brokerage firms other than the website owner are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. The broker providing this data believes it to be correct, but advises interested parties to confirm them before relying on them in a purchase decision. Information is provided exclusively for consumers' personal, non-commerical use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.


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