Stunning Custom Home in I'OnSituated on one of the last premier homesites in the highly sought-after neighborhood of I'On, this stunning custom residence was built by Alka Construction in 2020. Blending Southern sophistication with modern luxury, this stately painted white brick home features dark bronze windows, a standing seam metal roof, and breathtaking curb appeal reminiscent of the pages of Southern Living.Offering 4 bedrooms and 4.5 bathrooms, the home welcomes you with a grand foyer showcasing a sweeping curved staircase and arched opening into the main living space. The family room features a gas fireplace and expansive sliding glass doors that open seamlessly to the terrace and pool area, creating the perfect setting for indoor-outdoor living.The chef's kitchen is equalimpressive with vaulted ceilings, exposed wood beams, and a custom hood above a stunning French Lacanche range. A 10-foot marble island with a 36-inch porcelain farmhouse sink anchors the space, complemented by Sub-Zero refrigeration, Cove dishwasher, Scotsman ice maker, and additional beverage refrigerator. Just off the kitchen are a charming breakfast nook and walk-in pantry. The mudroom features striking herringbone brick flooring, bench, seating, and plenty of storage. Connecting the kitchen and dining room is a beautifully appointed butler's pantry featuring a full-size Sub-Zero wine refrigerator, hammered nickel sink, and custom silver storage drawers, perfect for entertaining. The formal dining room is elegantly positioned off the grand foyer. The powder room features unlacquered brass fixtures, a custom vanity, and marble flooring, leading to a hallway that opens toward the backyard and pool area. A truly unique highlight is the perfectly circular formal living room, wrapped in windows and crowned with a turret-style ceiling and Suzanne Kasler chandelier. Tucked privately beyond the living room, the luxurious primary suite features a vaulted ceiling and statement chandelier, creating a light-filled and serene retreat. The spa-like primary bath includes marble floors, a curb-less walk-in shower, dual vanities, and a dedicated makeup vanity. Designed for both elegance and ease, the suite flows seamlessly from the bedroom to the bathroom and into the beautifully appointed custom walk-in closet, which features a center island and extensive cabinetry. The thoughtful layout allows one to move quietly through the suite--preparing for the day and exiting directly from the closet area without disturbing others who may still be resting. Conveniently located just across from the primary closet is the first-floor laundry room, complete with marble countertops, a sink, and ample storage. An elevator nearby provides convenient access to the home's upper level, adding both comfort and long-term livability. Upstairs are three spacious bedrooms, each with their own en-suite bathroom. One bedroom includes a mirrored closet door that cleverly conceals a secret room, which connects to a mirrored ballet or exercise studio. At the top of the staircase is a comfortable loft lounge area with built-in shelving and daybeds, ideal for relaxing or gathering. The guest suite above the garage offers vaulted ceilings, a private den or office, and a beautifully tiled wet room bathroom. Nearby is the second-floor laundry room, equipped with a refrigerator and sink for added convenience. Throughout the home you'll find European white oak flooring, marble countertops, and exquisite finishes including unlacquered brass, polished nickel and bronze lanterns, while lighting fixtures from Circa and Rochambeau add timeless character. This exceptional residence offers every luxury detail imaginable, combining classic Southern architecture with refined modern living in one of Mount Pleasant's most coveted communities.
Active
$4,600,000
48 Robert Mills Cir, Mount Pleasant, SC 29464
4beds
4,189sqft
Single Family Residence
Built in 2020
7,840 Square Feet Lot
$4,354,700 Zestimate®
$1,098/sqft
$-- HOA
What's special
Terrace and pool areaSub-zero refrigerationSweeping curved staircaseBreathtaking curb appealWalk-in pantryPainted white brick homeStanding seam metal roof
- 117 days |
- 1,151 |
- 62 |
Zillow last checked:
Listing updated:
Listed by:
Dunes Properties of Chas Inc
Source: CTMLS,MLS#: 26006713
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Rooms
- Room types: Family Room, Office, Dining Room, Breakfast Room, Eat-In-Kitchen, Family, Formal Living, Foyer, Laundry, Other (Use Remarks), Pantry, Separate Dining
Heating
- Heat Pump
Cooling
- Has cooling: Yes
Appliances
- Laundry: Electric Dryer Hookup, Washer Hookup, Laundry Room
Features
- Beamed Ceilings, Ceiling - Cathedral/Vaulted, Ceiling - Smooth, High Ceilings, Elevator, Garden Tub/Shower, Kitchen Island, Walk-In Closet(s), Ceiling Fan(s), Eat-in Kitchen, Formal Living, Entrance Foyer, Other, Pantry
- Flooring: Marble, Stone, Wood
- Windows: Window Treatments
- Number of fireplaces: 1
- Fireplace features: Family Room, Gas Log, One
Interior area
- Total structure area: 4,189
- Total interior livable area: 4,189 sqft
Property
Parking
- Total spaces: 2
- Parking features: Carport, Garage, Off Street, Garage Door Opener
- Garage spaces: 1
- Carport spaces: 1
- Covered spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Front Porch
- Exterior features: Lawn Irrigation, Lighting
- Has private pool: Yes
- Pool features: In Ground
- Fencing: Privacy,Wood
Lot
- Size: 7,840 Square Feet
- Features: 0 - .5 Acre, Level
Details
- Parcel number: 5350600789
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Crawl Space
- Roof: Metal
Condition
- New construction: No
- Year built: 2020
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Dominion Energy, Mt. P. W/S Comm
Community & HOA
Community
- Features: Boat Ramp, Club Membership Available, Park, Trash, Walk/Jog Trails
- Subdivision: Ion
Location
- Region: Mount Pleasant
Financial & listing details
- Price per square foot: $1,098/sqft
- Tax assessed value: $3,502,100
- Annual tax amount: $9,438
- Date on market: 3/11/2026
- Listing terms: Cash,Conventional
Estimated market value
$4,354,700
$4.14M - $4.57M
$6,699/mo
Price history
| Date | Event | Price |
|---|---|---|
| 3/11/2026 | Listed for sale | $4,600,000+802%$1,098/sqft |
Source: | ||
| 4/26/2017 | Sold | $510,000-7.1%$122/sqft |
Source: | ||
| 3/23/2017 | Pending sale | $549,000$131/sqft |
Source: AgentOwned Preferred Group In #15030934 Report a problem | ||
| 5/2/2016 | Price change | $549,000-4.5%$131/sqft |
Source: AgentOwned Preferred Group In #15030934 Report a problem | ||
| 3/9/2016 | Listed for sale | $575,000$137/sqft |
Source: AgentOwned Preferred Group In #15030934 Report a problem | ||
| 3/6/2016 | Pending sale | $575,000$137/sqft |
Source: AgentOwned Preferred Group In #15030934 Report a problem | ||
| 12/15/2015 | Price change | $575,000+15.2%$137/sqft |
Source: AgentOwned Preferred Group In #15030934 Report a problem | ||
| 11/9/2015 | Listed for sale | $499,000+232%$119/sqft |
Source: Owner Report a problem | ||
| 2/1/2012 | Sold | $150,323-52.3%$36/sqft |
Source: Public Record Report a problem | ||
| 7/21/2005 | Sold | $315,000$75/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,438 +13.3% | $103,960 +15% |
| 2024 | $8,331 +4.6% | $90,400 |
| 2023 | $7,967 +1.9% | $90,400 |
| 2022 | $7,821 -74.8% | $90,400 -33.3% |
| 2021 | $30,985 +308.2% | $135,600 +302.4% |
| 2020 | $7,590 | $33,700 +10.1% |
| 2019 | $7,590 | $30,600 +72.6% |
| 2017 | $7,590 +89.1% | $17,730 |
| 2016 | $4,013 +3.8% | $17,730 |
| 2015 | $3,867 +5.2% | $17,730 |
| 2014 | $3,676 | -- |
| 2011 | $3,676 +41.3% | -- |
| 2010 | $2,601 | $12,840 |
| 2009 | $2,601 +3.7% | $12,840 |
| 2008 | $2,509 +11.7% | $12,840 |
| 2006 | $2,246 | $12,840 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 29464
Nearby schools
GreatSchools rating
- 7/10James B. Edwards Elementary SchoolGrades: PK-5Distance: 1.7 mi
- 9/10Moultrie Middle SchoolGrades: 6-8Distance: 2.3 mi
- 9/10Lucy Garrett Beckham HighGrades: 9-12Distance: 2.2 mi
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.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- South Carolina
- Charleston County
- Mount Pleasant
- 29464
- 48 Robert Mills Cir





