4020 Marshwalk Trace # 1, Seabrook Island SC 29455 — photo 1 of 78
1 / 78 photos

$1,724,800

Active

4020 Marshwalk Trace # 1, Seabrook Island SC 29455

Seabrook Island, SC 29455View on map

3 bedrooms3 bathrooms2330 sq ftResidential · Single Family Attached

Est. $9,171/mo with 20% down at 6.99%

MLS #26006837

Potential Cost Advantage with Nestor

$43,120

Based on $1,724,800 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

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

Quick facts

About this home

Tucked within the private, gated community of Seabrook Island, 4020 Marshwalk Trace offers a rare opportunity to enjoy effortless coastal living at The Inlet at Seabrook Island, an exclusive enclave of just eleven luxury townhomes. Island Architects, who specializes in high end, residential projects and who are well known throughout the Lowcountry for extraordinary architecture designed the project and will be supervising the construction. This beautifully designed three-bedroom two-and-a-half-bath residence blends modern coastal architecture with the timeless character of the Lowcountry, creating a home that feels both refined and relaxed. Life here unfolds at an unhurried pace. Mornings begin with soft coastal light filtering through expansive windows as the island slowly wakes. A shortwalk leads to the nearby tennis courts, while quiet island roads invite morning bike rides beneath a canopy of live oaks. By afternoon, the nearby beaches, championship golf courses, and equestrian center offer endless ways to enjoy the outdoors, all within the security and privacy of Seabrook Island. Inside, approximately 2,330 square feet of thoughtfully designed living space offers an open and light filled layout ideal for both everyday living and entertaining. The main living level features a seamless flow between kitchen, dining, and living spaces that opens to a covered porch, creating an inviting extension of the home for gathering with friends or enjoying the quiet beauty of the island. Upstairs, the private primary suite and additional bedrooms provide comfortable accommodations for family and guests. Designed for those who value both luxury and ease, The Inlet offers a true lock and leave lifestyle with the benefits of new construction in one of the Lowcountry's most celebrated coastal communities. Just beyond the island gates, the historic charm, dining, and culture of Charleston are only a short drive away. 4020 Marshwalk Trace is more than a residence. It is an invitation to experience the rhythm of island living, where every day begins with sea breezes and ends with the quiet beauty of a Lowcountry sunset. Seabrook Island, nestled along the South Carolina coast, encompasses 2,200 acres of breathtaking natural beauty, inviting residents and visitors to embrace a tranquil coastal lifestyle. With its lush maritime forests, serene marshlands, and pristine beaches, Seabrook Island offers a sanctuary where generations have crafted enduring memories in a peaceful, semi-tropical setting. This private oceanfront destination boasts the prestigious SIC Audubon Sanctuary Golf Courses and holds the distinction of being an Audubon International Certified Sustainable Community. The island's commitment to preserving its natural habitat ensures that its serene sanctuaries thrive. Members of the Seabrook Island Club enjoy exclusive access to world-class amenities, including two championship golf courses the Willard Byrd-designed Ocean Winds and the Robert Trent Jones, Sr.-designed Crooked Oaks. Additionally, there's a tournament-grade tennis center, pickleball courts, an equestrian center, fitness facilities, and aquatic options for leisure. Residents savor 4 miles of unspoiled beaches, along with diverse dining venues, shopping opportunities, and an array of social clubs and activities. Freshfields Village beckons with its exceptional shopping experience and a variety of dining options catering to every palate. For boating enthusiasts, Bohicket Marina stands as a full-service haven, offering 200 wet slips, 114 dry storage slips, a charming market, and delightful waterfront restaurants. Seabrook Island is a private, gated community. Agents must have a commercial pass or pay $15 at the gate with pocket license. Please note that the purchase of any property on Seabrook Island requires membership in the Seabrook Island Club. Additionally, buyers should be aware of the fees associated with the Seabrook Island Property Owners Association capital fund which is ½ of 1% of the purchase price as well a $250 transfer fee payable to SIPOA. Buyer acknowledges a capital contribution fee of 0.15% payable to The Inlet Regime at closing.

Property details

Property typeResidential · Single Family Attached
Bedrooms3
Bathrooms3
Square footage2330 sq ft
StatusActive
MLS number26006837
CitySeabrook Island
StateSC
Zip code29455

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.

$1,724,800

4020 Marshwalk Trace # 1, Seabrook Island SC 29455

Seabrook Island, SC 29455

3 bd3 ba2330 sqft

Potential Cost Advantage

$43,120

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.

Nestor

A service of Novacasa LLC

Technology-assisted transaction brokerage for independent home buyers.

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.

SC Real Estate Brokerage License #28722

Broker