3019 Ion Avenue, Sullivans Island, SC 29482

Local realty services provided by:ERA Greater North Properties
3019 Ion Avenue,Sullivans Island, SC 29482
$6,600,000
  • - Beds
  • - Baths
  • - sq. ft.
  • Single family
  • Active
Listed by: ashley magrath
Office: carolina one real estate
MLS#:25029593
Source:MI_NGLRMLS

Price summary

  • Price:$6,600,000

About this home

Opportunity awaits at Battery Marshall, located at 3019 Ion Avenue on Sullivan's Island, an expansive and truly one-of-a-kind property offering a rare chance to create something extraordinary.Spanning 1.8 acres, across three contiguous lots, this remarkable site combines centuries of Lowcountry history with a once-in-a-lifetime opportunity to reimagine the future, to build upon this historic setting with creativity and vision.At the heart of the property stands a piece of living history, the Battery Marshall bunker, a resilient concrete structure built between 1930 and 1944 as part of America's coastal defense system.Once housing massive seventy-ton naval guns capable of firing thirty miles out to sea, Battery Marshall played a vital role in protecting Charleston Harbor during World War II. After the war, these fortifications were sold into private ownership, beginning a new chapter of coastal living. Today, Battery Marshall offers the opportunity to reimagine history itself,

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an ERA®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an ERA®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE® , CENTURY 21® , Coldwell Banker® , Corcoran® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1930
  • Listing ID #:25029593
  • Updated:February 12, 2026 at 07:16 PM

Structure and exterior

  • Year built:1930
  • Lot area:1.8 Acres

Schools

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

Finances and disclosures

  • Price:$6,600,000

New listings near 3019 Ion Avenue