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  • Price cut: $250.1K (10/30)
    $4,499,900

    23 Robert Mills Cir, Mount Pleasant, SC 29464

    5beds
    5,358sqft
    : 
    Single Family Residence
    Built in 2008
    0.31 Acres Lot
    $4,135,000 Zestimate®
    $840/sqft
    $-- HOA

    What's special

    Wrap-around porchesPanoramic marsh viewsRefined finishesLower levelMetal roofTimeless craftsmanshipGenerous island
    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 including a family room, game room, study, and a FROG offer 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 bedrooms each with its own private bath ensure 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!
    118 days
    |
    420
    |
    3
    |

    Zillow last checked: 8 hours ago

    Listing updated: October 30, 2025 at 12:20pm

    Listed by:

    The Boulevard Company

    Source: CTMLS,MLS#: 25022996MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Family Room, Office, Dining Room, Utility Room, Family, Foyer, Frog Attached, Laundry, Separate Dining, Utility
    Heating
    • Heat Pump
    Cooling
    • Central Air
    Appliances
    • Laundry: Washer Hookup, Laundry Room
    Features
    • Ceiling - Smooth, High Ceilings, Kitchen Island, Walk-In Closet(s), Central Vacuum, Entrance Foyer, Frog Attached
    • Flooring: Ceramic Tile, Stone, Wood
    • Has basement: Yes
    • Number of fireplaces: 2
    • Fireplace features: Family Room, Gas Log, Two, Wood Burning
    Interior area
    • Total structure area: 5,358
    • Total interior livable area: 5,358 sqft
    Video & virtual tour

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage, Attached
    • Attached garage spaces: 2
    Features
    • Levels: Multi/Split
    • Stories: 3
    • Patio & porch: Patio, Covered, Front Porch
    • On waterfront: Yes
    • Waterfront features: Marshfront, Stream
    Lot
    • Size: 0.31 Acres
    Details
    • Parcel number: 5350600778

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary,Traditional
    • Property subtype: Single Family Residence
    Materials
    • Wood Siding
    • Roof: Metal
    Condition
    • New construction: No
    • Year built: 2008

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Dominion Energy, Mt. P. W/S Comm

    Community & HOA

    Community
    • Features: Boat Ramp, Clubhouse, Club Membership Available, Dock Facilities, Dog Park, Fitness Center, Park, Pool, Tennis Court(s), Trash, Walk/Jog Trails
    • Security: Security System
    • Subdivision: Ion
    Location
    • Region: Mount Pleasant

    Financial & listing details

    • Price per square foot: $840/sqft
    • Tax assessed value: $1,715,482
    • Annual tax amount: $6,389
    • Date on market: 8/22/2025
    • Listing terms: Any,Cash,Conventional
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    Estimated market value

    $4,135,000

    $3.93M - $4.34M

    $6,574/mo

    Price history

    Price history
    DateEventPrice
    10/30/2025Price change$4,499,900-5.3%$840/sqft
    Source: CTMLS #25022996 Report a problem
    8/22/2025Listed for sale$4,750,000+289.3%$887/sqft
    Source: CTMLS #25022996 Report a problem
    4/27/2011Sold$1,220,000-6.2%$228/sqft
    Source: Public Record Report a problem
    1/16/2011Listing removed$1,300,000$243/sqft
    Source: William Means Real Estate #2908367 Report a problem
    12/31/2010Price change$1,300,000-18%$243/sqft
    Source: William Means Real Estate #2908367 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2024$6,389 +4.5%$68,620
    2023$6,112 +2.2%$68,620
    2022$5,983 -9.6%$68,620

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $20,411/mo
    Principal & interest
    $17449
    Home insurance
    $1575
    Property taxes
    $1387

      Climate risks

      Neighborhood: 29464

      Nearby schools

      GreatSchools rating
      Schools provided by the listing agent
      • Elementary: James B Edwards
      • Middle: Moultrie
      • High: Lucy Beckham

      Source: CTMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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