2871 Ion Avenue, Sullivans Island SC 29482 — photo 1 of 76
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$7,395,000

Active

2871 Ion Avenue, Sullivans Island SC 29482

Sullivans Island, SC 29482View on map

4 bedrooms5 bathrooms5283 sq ftResidential · Single Family Detached

Est. $39,320/mo with 20% down at 6.99%

MLS #26009009

Potential Cost Advantage with Nestor

$184,875

Based on $7,395,000 and a typical 2.5%–3.0% buyer-side compensation. Actual savings vary.

No buyer agent commission requested

You pay a flat $599 fee to Nestor when your offer is accepted — that's it.

Why Nestor flags this home

171 days on market — longer time listed often means the seller is more open to negotiation.

Quick facts

About this home

Set on an elevated corner lot along one of Sullivan's Island's most desirable streets, 2871 Ion Avenue offers a rare opportunity to own a truly remarkable coastal retreat. Spanning over 5,000 square feet, this home presents a level of scale no longer permitted under current town building restrictions, affording a unique opportunity to own a residence of this size on Sullivan's Island.Thoughtfully designed for both entertaining and everyday living, the home features expansive gathering spaces and a seamless flow throughout. The gourmet kitchen serves as the centerpiece, complete with two oversized islands that provide ample space for hosting. Multiple living areas offer flexibility across all levels, including a top-floor loft with a wet bar and blackout drapes, ideal for a media lounge, fitness space, playroom, or a private retreat. Two spacious primary suites create an ideal layout for accommodating guests. Just off the main-level primary suite, an additional flex room provides the perfect setting for a private office or expanded wardrobe space. Outdoor living is equally compelling. The rooftop deck is outfitted with integrated lighting and a sound system, offering sweeping island views and an exceptional setting for entertaining. The private backyard is a serene escape, featuring a pool, an outdoor shower, and mature landscaping, including a private English garden, citrus trees and a fig tree. Additional highlights include driveway parking for six or more vehicles and convenient beach access without the need to cross the maritime forest. Positioned on Ion Avenue, known as the island's highest street, this property offers an exceptional combination of scale and location, just moments from Sullivan's Island's celebrated shops, dining, and beachfront.

Property details

Property typeResidential · Single Family Detached
Bedrooms4
Bathrooms5
Square footage5283 sq ft
StatusActive
MLS number26009009
CitySullivans Island
StateSC
Zip code29482

How buying works with Nestor

1

Get Nestor Certified

Complete identity verification to meet the requirements for requesting showings through Nestor.

2

Schedule your tour

Request showings through Nestor. NovaCasa coordinates the appointment and notifies you when it is confirmed.

3

Make your offer

Nestor helps you build a strong, competitive offer based on comps and market data.

4

Nestor tracks to closing

We manage deadlines, inspections, and keep you on track to close.

Listing information deemed reliable but not guaranteed. © 2026 Nestor. All rights reserved.

$7,395,000

2871 Ion Avenue, Sullivans Island SC 29482

Sullivans Island, SC 29482

4 bd5 ba5283 sqft

Potential Cost Advantage

$184,875

Est. 2.5–3% buyer-side savings vs. traditional agent. Flat $599 Nestor fee applies.

EQUAL
HOUSING
OPPTY

Equal Housing Opportunity. All real estate listings are provided without regard to race, color, national origin, religion, sex, familial status, disability, or any other protected class. Listing data is deemed reliable but not guaranteed. Nestor and Novacasa LLC are committed to full compliance with all applicable fair housing laws. MLS data is provided for informational purposes only and does not constitute an offer or solicitation.

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Equal Housing Opportunity. Nestor and Novacasa LLC are committed to compliance with all federal, state, and local fair housing laws. We do not discriminate on the basis of race, color, national origin, religion, sex, familial status, disability, or any other protected class. All listings are provided without regard to protected characteristics.

Listing data provided by the Coastal Trident MLS (CTMLS) and the Charleston Trident Association of REALTORS® (CHSMLS) via Bridge Interactive. Information is deemed reliable but not guaranteed. Listings are provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. NovaCasa Realty, LLC is an authorized IDX/VOW participant. All listing data is subject to CTMLS/CHSMLS copyright.

© 2026 Novacasa LLC d/b/a Nestor. All rights reserved.

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