4169 Longmarsh Road, Mount Pleasant, SC 29429

$3,395,000

Welcome to your private Lowcountry retreat--an exquisitely designed 5-bedroom, 4.5-bath estate nestled on 3.47 marsh-front acres, one of the largest homesites in the stunning Sewee Preserve. From the moment you enter, sweeping views of Capers and Dewees Islands pour through oversized windows, bringing the natural beauty of the coast indoors.The… Read More open-concept main floor flows effortlessly through the living, dining, and kitchen areas--perfect for both entertaining and everyday living. The chef's kitchen is a showstopper, featuring a Sub-Zero refrigerator, custom cabinetry, quartz countertops, a Wolf cooktop, dual refrigerator drawers, a JennAir double convection oven, a walk-in pantry, and an expansive island with plenty of storage and seating.Just off the kitchen, a spacious office/laundry room boasts built-in desks, cabinetry, file storage, and plenty of space for laundry. Throughout the home you'll find 10-foot ceilings, designer lighting, wide Castle Combe oil-finished hardwood floors, matching oak flooring, new chippendale railing, an elevator, and several other refined finishes at every turn. The first-floor primary suite is tucked into its own private wing, featuring vaulted beamed ceilings and serene marsh views. Its spa-like en suite bath includes a large walk-in shower, freestanding soaking tub, dual vanities, private water closet, and a oversized custom walk-in closet. On the opposite side of the main floor, a generous junior suite offers its own newly renovated marble en suite bath. Upstairs, you'll find three additional bedrooms and two elegant full baths, all thoughtfully appointed for comfort and style. A walk in floored attic space, ideal for easy access to storage items, and a second story deck complete the second floor. Step outside to your own private and peaceful oasis. Take in the salt marsh and centuries-old Live Oaks from the screened porch, or lounge in the fully fenced backyard. The 38-foot temperature-controlled saltwater pool with electric cover, bubbling spa, WiFi-enabled gazebo, and a custom birdwatching tower elevate your outdoor living. A full front porch offers another way to enjoy the surrounding natural beauty of your private wooded lot. This LEED-certified home was built with sustainability in mind, featuring 40 solar panels and NuCedar Mills siding for exceptional energy efficiency and low-maintenance living. With abundant storage and a 3,000 sq ft high-ceiling garage, there's plenty of room for multiple vehicles, gear, hobbies and toys. Sewee Preserve is a coveted gated community bordering Bulls Bay Golf Club and the Center for Birds of Prey. It sits within a 500-acre conservation easement and is home to 293 species of birds and rich wildlife. With only 30 homesites allowed, this exclusive idyllic enclave includes a deep-water community dock (reach out to HOA for slip availability), clubhouse, canoe launch, pavilion, fire pits, a 50-acre freshwater lake, horse pastures and paddocks, nature trails, a community garden, and more. Zoned for award-winning Mount Pleasant schools and fully equipped with high-speed internet, this serene escape feels like a world away yet it's just 15 miles from historic downtown Charleston and minutes from shopping, dining, hospitals, and beaches. Read Less

Courtesy of Corcoran HM Properties

Listing Snapshot | Source Home Junction

Days Online

Last Updated

Oct 5, 2025

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

4,292

Lot Size

3.47 Acres

Year Built

2016

MLS Number

25021728

30 Days Snapshot Of 29429

$1.00M

-15%

(avg) sold price

-50%

homes sold

276

+35%

(avg) days on market

Snapshot

Area Map

Additional Details

Building

Built in 2016, 2 stories, Levels: "Two", Architectural style: "Traditional", Construction materials: "See Remarks", Other structures: "No", "Gazebo"

Cooling

"Other"

Exterior Features

"Dock - Shared", "Lawn Irrigation", "Lawn Well", "Lighting"

Fence

"Fence - Metal Enclosed"

Fireplaces

"Gas Log", "Living Room", "One", 1 total fireplace

Floors

"Ceramic Tile", "Marble", "Wood"

Garage

4 spaces

Heating

"Electric", "Heat Pump"

Interior Features

"Beamed Ceilings", "Ceiling - Cathedral/Vaulted", "Ceiling - Smooth", "High Ceilings", "Elevator", "Garden Tub/Shower", "Kitchen Island", "Walk-In Closet(s)", "Eat-in Kitchen", "Entrance Foyer", "Living/Dining Combo", "Office", "Pantry"

Laundry

"Laundry Room"

Lot

3.47 acres, 151,153 square feet, Area: 3.47, "2 - 5 Acres", "Wooded"

Primary Bedroom

Master bedroom level: Lower, "Ceiling Fan(s)", "Walk-In Closet(s)"

Energy Saving

Green building verification type: "LEED For Homes", Green energy efficient: "HVAC", "Roof"

Parking

4 covered spaces, 4 total parkings, "4 Car Garage", "Attached", "Garage Door Opener"

Pool

"In Ground"

Property

Patio and porch features: "Deck", "Patio", "Porch - Full Front", "Screened", "Marshfront", "Waterfront - Deep"

Roof

"Architectural"

Sewer

"Public Sewer"

Utilities

"Dominion Energy", "Mt. P. W/S Comm"

Windows

"Window Treatments", "ENERGY STAR Qualified Windows"

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