23 Robert Mills Circle

Mount Pleasant, SC 29464

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!

CHS MLS Listed by The Boulevard Company Data source: Charleston Trident MLS Updated 2026-06-04T20:00:17+00:00
$4,399,900
Active
$821/sqft
Beds
5
Baths
5.5
Sq Ft
5,358
Year Built
2008

Property Details

Structured listing details from the canonical property record.

Property Details

Listing ID
25022996
Status
Active
Property Type
Residential
Property Subtype
Single Family Detached
Market Area
42 - Mt Pleasant S of IOP Connector
Bedrooms
5
Bathrooms
5.5
Living Area
5,358 sq ft
Lot Size
0.31 acres
Year Built
2008
Stories
3
Days on Market
287

Features

Style
  • Contemporary
  • Traditional
Architectural Style
  • Contemporary
  • Traditional
Fireplace
Yes

Parking

Garage Spaces
2
Parking Features
  • 2 Car Garage
  • Attached

Lot & Community

Lot Size
0.31 acres
Subdivision
Ion
City
Mount Pleasant
State
SC

Schools

Elementary School
James B Edwards
Middle School
Moultrie
High School
Lucy Beckham

Source & Freshness

Data Source
Charleston Trident MLS
Source System
CHS Regional MLS
Listing Modified
May 21, 2026
Bridge Modified
May 21, 2026
Last Refreshed
Jun 4, 2026
Compliance Contract
idx-compliance-v1

Location & Neighborhood

Canonical location context for this listing, including mapped position and available community information.

23 Robert Mills Circle

Mount Pleasant, SC, 29464

Location Context

City
Mount Pleasant
State
SC
Postal Code
29464
Market Area
42 - Mt Pleasant S of IOP Connector
Subdivision
Ion

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