Set on a full half-acre lot stretching from I'On Avenue to Middle Street, this classic Sullivan's Island home offers the perfect blend of charm, space, and function--ideal for large families or those who love to host.With six bedrooms and multiple living spaces, the home was thoughtfully designed for gathering. A large wraparound screened porch invites you to slow down and enjoy the ocean breeze beneath a canopy of live oaks and palms. Inside, an open-concept main living area and oversized dining room offer ample space for memory-making, while the well-appointed kitchen connects effortlessly to the home's entertaining areas and porches.A private owner's suite separate from the guest rooms is a newer addition at the rear of the home, featuring a spacious bathroom, generous closet, and added privacy. The main level is accessible via elevator, and the floor plan is both open and versatile. The lot is over a half acre street to street lot with minimal trees in the main footprint. The home is not on the historic register so the options with this property are endless! Just a short walk from one of Sullivan's most beloved beach accesses, this home offers the best of Lowcountry living in one of the island's most desirable locations.
Active
$3,750,000
2820 Ion Ave, Sullivans Island, SC 29482
6beds
3,099sqft
Est.:
Single Family Residence
Built in 1941
0.51 Acres Lot
$3,568,700 Zestimate®
$1,210/sqft
$-- HOA
What's special
Ocean breezeFull half-acre lotWell-appointed kitchenLarge wraparound screened porchStreet to street lotOversized dining roomSpacious bathroom
- 13 days
- on Zillow |
- 1,051 |
- 36 |
Zillow last checked: 7 hours ago
Listing updated: July 29, 2025 at 07:14am
Listed by:
Carolina One Real Estate 843-779-8660
Source: CTMLS,MLS#: 25020715

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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Rooms
- Room types: Family Room, Game Room, Living/Dining Combo
Features
- Elevator, Walk-In Closet(s), Eat-in Kitchen, In-Law Floorplan
- Has fireplace: No
Interior area
- Total structure area: 3,099
- Total interior livable area: 3,099 sqft
Property
Parking
- Total spaces: 5
- Parking features: Carport
- Carport spaces: 5
Accessibility
- Accessibility features: Handicapped Equipped
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Screened
- Exterior features: Elevator Shaft
- Waterfront features: Beach Access
Lot
- Size: 0.51 Acres
Details
- Additional structures: Workshop
- Parcel number: 5291100016
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cottage,Craftsman
- Property subtype: Single Family Residence
Materials
- Foundation: Raised
Condition
- New construction: No
- Year built: 1941
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: None
Location
- Region: Sullivans Island
Financial & listing details
- Price per square foot: $1,210/sqft
- Tax assessed value: $1,100,000
- Annual tax amount: $15,835
- Date on market: 7/28/2025
- Listing terms: Any
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