4169 Longmarsh Road
Mount Pleasant, SC 29429
- 5 beds
- 4.5 baths
- 4,292 sqft
- ~3 acre lot
- $640 per sqft
- 2016 build
- 35 days on site
This custom-designed 5 bedroom, 4.5 bath estate sits on a private 3.47-acre marsh-front lot - one of the largest in picturesque Sewee Preserve. Panoramic views of Capers and Dewees Islands greet you through the oversized windows gracing the home. The main entry flows seamlessly to the living room, kitchen, and dining rooms. The chef's kitchen showcases a Sub-Zero refrigerator with custom cabinets, quartz surfaces, dual refrigerator drawers, a double convection oven, a large island with seating for six, a prep sink, and a walk-in pantry. Off the kitchen is a complete office with built-in cabinets, desks, and file storage. Throughout the home extra wide Castle Combe oil-finished flooring, 10-foot ceilings, and designer lighting and fixtures create an exquisitely-curated space.Tucked away in a completely private wing on the first floor, the primary suite offers high beamed ceilings and its own magnificent marsh views. The en suite bath features a huge walk-in closet, steam shower, bubble soaking tub, and private WC. A spacious junior suite with an en suite bath is located on the opposite side of the home on the first floor. On the second floor, you will find the remaining 3 elegantly appointed bedrooms and 2 bathrooms. Relax outdoors in the enormous, fully-fenced garden, and gaze at the birds flying over the marsh through your own forest of centuries-old live oaks. Enjoy the height of outdoor luxury by taking a swim in your 38 foot temperature-controlled saltwater pool, unwind in the spa, or just hang out in the WiFi enabled gazebo. Climb your own birdwatching tower to get an even closer view of the abundant wildlife and stunning scenery. A full front porch, screened-in back porch, and second-story observation deck give you even more options to enjoy the breathtaking beauty surrounding the home. This LEED-certified home has 40 solar panels, and was designed for easy living with exceptional energy efficiency. The low-maintenance exterior details NuCedar Mills siding and trim. Every inch of this home is ADA-compliant, including the 3-stop elevator. With abundant storage throughout, and a 3,000 SqFt, high-ceiling garage, you will have ample room for multiple cars, toys, and hobbies. The ultra-desirable hideaway of Sewee Preserve is situated next to Bulls Bay Golf Club and the Center for Birds of Prey. This gated waterfront community was developed within a 500-acre conservation easement, and is home to 293 different species of birds and an array of other wildlife. Only 30 private homesites can be ever be developed here. Current amenities include a deep water community dock (slips available through HOA), charming clubhouse, canoe dock, pavilion, fire pits, a 50-acre freshwater lake, horse pastures, miles of riding trails, a horse paddock, community garden, and nature observation areas. This property is zoned for award-winning Mount Pleasant schools and utilities, offers high speed internet, and is just minutes from the heart of Mount Pleasant's shopping, dining, hospitals, and beaches. This magical escape will transport you to a faraway place, yet is located just 15 miles from historic downtown Charleston.
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Checking…
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Last updated Feb 2, 2025
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MLS# 25001847 —
The Building
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Year Built:2016
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New Construction:false
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Architectural Style:Contemporary
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Foundation Details:Raised
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Levels:Two
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Exterior Features:Balcony
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Window Features:Window Treatments
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Accessibility Features:Handicapped Equipped
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Construction Materials:See Remarks
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Patio And Porch Features:Deck
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Building Area Total:4292
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Building Area Units:Square Feet
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Green Building Verification Type:LEED For Homes
Interior
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Stories:2
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Interior Features:Beamed Ceilings
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Flooring:Ceramic Tile
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Fireplace:true
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Fireplaces Total:1
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Fireplace Features:Gas Log
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Laundry Features:Electric Dryer Hookup
Financial & Terms
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Listing Terms:Any
Location
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Directions:From Downtown Charleston, Take Us-17 N. Continue On Us-17 N For Approx 14 Miles. (r) Onto Sewee Preserve Rd. (l) Onto Longmarsh Rd. Drive And House Is On (r).
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Latitude:32.889901
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Longitude:-79.723675
The Property
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Property Type:Residential
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Property Subtype:Single Family Detached
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Property Attached:false
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Other Structures:No
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Lot Features:2 - 5 Acres
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Lot Size Acres:3.47
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Lot Size Area:3.47
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Lot Size SqFt:151153.2
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Lot Size Units:Acres
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Fencing:Fence - Metal Enclosed
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Horse:true
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Waterfront:true
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Waterfront Features:Marshfront
Listing Agent
- Contact info:
- No listing contact info available
Beds
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Bedrooms Total:5
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Master Bedroom Level:Lower
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Master Bedroom Features:Ceiling Fan(s), Split, Walk-In Closet(s)
Baths
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Full Baths:4
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Half Baths:1
Heating & Cooling
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Cooling:true
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Cooling:Other
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Heating:Forced Air
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Heating:true
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Green Energy Efficient:HVAC
Utilities
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Utilities:Dominion Energy
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Sewer:Public Sewer
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Water Source:Public
Schools
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Community Features:Clubhouse
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Elementary School:Carolina Park
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Middle Or Junior School:Cario
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High School:Wando
The Community
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Subdivision Name:Sewee Preserve
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Spa Features:Hot Tub/Spa
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Pool Private:true
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Pool Features:In Ground
Parking
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Garage:true
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Garage Spaces:4
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Attached Garage:true
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Carport:false
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Covered Spaces:4
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Parking Total:4
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Parking Features:4 Car Garage
Any use of search facilities of CTMLS data on this site, other than by a consumer looking to purchase real estate, is prohibited. Properties provided courtesy of the Charleston Trident MLS Broker Reciprocity Database. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data deemed reliable but not guaranteed accurate by the MLS.
Monthly cost estimate

Asking price
$2,750,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$14,725
|
Taxes | N/A |
Insurance | $756 |
Utilities | $222 See report |
Total | $15,703/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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2/2/25
Feb 2, 2025
|
Sold Subject To Contingencies | CTAR | $2,750,000 | |
1/30/25
Jan 30, 2025
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Listed / Active | CTAR | $2,750,000 | 44.9% (12.3% / YR) |
10/17/24
Oct 17, 2024
|
Price Changed | CTAR |