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$3,990,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 2,660 Sq. Ft.
  • 0.58 Acres
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Very large building lot on Sullivan's Island with ocean views, and it even has extra space at the right of way making this lot feel even bigger than it already is! A new house here will have even better views of the water, and the beach path is just a few steps away at the end of Station 31. Located just a short golf cart ride away to the shops and restaurants of both Sullivan's Island and the Isle of Palms, this location has the best of both worlds for anything you'd want to do on either island!! Survey and conceptual house plans available.

Full Property Details for 3109 Ion Ave

General

  • Price: $3,990,000
  • Status: Active
  • Type: Single Family
  • Source: Charleston_Trident_MLS
  • MLS ID: 25030479
  • Updated: 11/14/2025
  • Added to Site: 65 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Location

  • Area: 43 - Sullivan's Island
  • County: Charleston
  • Subdivision: Sullivans Island
  • Driving Directions: Take Ben Sawyer Blvd. To Sullivan's Island. Then Take A Left Onto Jasper Blvd., Then A Right Onto Station 30, Then A Left Onto I'on Ave., And The Property Will Be On Your Right Just After Station 31

School Information

  • Elementary School: Sullivans Island
  • Middle School: Moultrie
  • High School: Wando

Community

  • Community Name: 43 - Sullivan's Island

Utilities

  • Water: Public

Structural Information

  • Architectural Style: Traditional
  • Stories/Levels: 1
  • Building Size: 2660
  • Square Feet: 2,660
  • Year Built: 1970

Lot Features

  • Lot Size (Acres): 0.58
  • Lot Size (Sq. Ft.): 25,264
  • Lot Features: .5 - 1 Acre

Financial Considerations

  • Terms: Cash, Conventional

Listed by East Islands Real Estate

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— 3109 Ion Ave —

  • East Islands Real Estate

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3109 Ion Ave

School District:Charleston County School District
NameGradesDistance
Sullivans Island Elementary School
2014 Mike Perkis Place, Sullivan's Island, SC 29482
PK-51.6 mi
Moultrie Middle School
645 Coleman Boulevard, Mount Pleasant, SC 29464
6-83.5 mi
Wando High School
1000 Warrior Way, Mount Pleasant, SC 29466
9-128.5 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3109 Ion Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/14/2025
Listed
$3,990,000
28.71%
MLS
6/13/2025
Sold
$3,100,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3109 Ion Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,715
2%
$45,000
—
2023
$6,587
2%
$45,000
—
2022
$6,485
-2%
$45,000
—
2021
$6,593
-1%
$45,000
15%
2020
$6,643
-51%
$39,130
-28%
2018
$13,497
258%
$54,600
50%
2017
$3,771
5%
$36,400
—
2016
$3,596
-4%
$36,400
—
2015
$3,735
13%
$36,400
4%
2012
$3,310
—
$35,070
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by East Islands Real Estate

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3109 Ion Avenue, Sullivans Island, SC 29482 (MLS# 25030479) is a Single Family property with 4 bedrooms and 2 full bathrooms. 3109 Ion Avenue is currently listed for $3,990,000 and was received on November 14, 2025. Want to learn more about 3109 Ion Avenue? Do you have questions about finding other Single Family real estate for sale in Sullivans Island? You can browse all Sullivans Island real estate or contact a Coldwell Banker agent to request more information.

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