2820 Ion Avenue Sullivans Island, SC $ 3,500,000
2820 Ion Avenue
$ 3,500,000
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2820 Ion Avenue

Sullivans Island, SC, 29482
$ 3,500,000
Bedrooms6 Baths3.1 Sq 3,099

Monthly Estimate*

$ 21,550

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Single Family Home for sale in Sullivans Island, SC

for $3,500,000 with 6 bedrooms and 3 full baths, 1 half bath. This 3,099 square foot home was built in 1941 on a lot size of 0.51.

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 suiteseparate from the guest roomsis 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.

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Single Family Active

Price

$ 3,500,000

Bedrooms

6

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Cottage, Craftsman

Lot Size

0.51

Year Built

1941

Town/City

Sullivans Island

County/Region

Charleston

MLS | Web ID

25020715

Features
General
County Charleston
Property Type Residential
Subdivision Name None
Status Active
Directions From Middle Turn Onto Station 28.5 Take A Right And House Is On Your Right At 2820.
High School Lucy Beckham
City Sullivans Island
MLS Area 43 - Sullivan's Island
Lot Size Units Acres
Lot Size Square Feet 22215.6
Elementary School Sullivans Island
Middle/Junior High School Moultrie
Building Area Units Square Feet
Standard Status Active
Sewer Public Sewer
Garage Spaces 0
Year Built 1941
New Construction false
Garage Y/N false
Other Structures No Storage Workshop
Patio/Porch Features Covered Screened
Architectural Style Cottage Craftsman
Stories Count 2
Levels Two
Property Subtype Single Family Detached
Full Baths 3
Carport Spaces 5
Carport Y/N true
Property Attached Y/N false
Waterfront Features Beach Access
Accessibility Handicapped Equipped
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Interior
Interior Amenities Elevator Walk-In Closet(s) Eat-in Kitchen Family Game Living/Dining Combo In-Law Floorplan
Air Conditioning Y/N false
Heating Y/N false
Total Bedrooms 6
Fireplace Y/N false
Half Baths 1
Room Type Eat-In-Kitchen Family Game Living/Dining Combo Mother-In-Law Suite
Primary Bedroom Features Walk-In Closet(s)
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Exterior
Lot Size Area 0.51
Lot Size Acres 0.51
Parking Features 5 Car Carport
Water Source Public
Foundation Details Raised
Building Area Total 3099
Covered Spaces 5
Exterior Amenities Elevator Shaft
Total Parking 5
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* Excluded Features
List By
Carolina One Real Estate

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$21,550
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Monthly Principal & Interest
$21,550
Monthly Property Taxes
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4141306 Elementary School
2995638 Middle School
Lucy Beckham High School High School
Pricing History
DatePricePrice ChangeDescription
2/27/2026$3,500,000 -6.67% Price Down
2/19/2026$3,750,000 Listed Price

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2820 Ion Avenue, Sullivans Island, SC, 29482 is a Single Family Home for sale at $3,500,000 with 3,099 sqft and a lot size of 0.51. 2820 Ion Avenue has 6 bedrooms, 3.1 baths, and was built in 1941. The property's zip code is 29482 which is in Sullivans Island, SC