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$2,550,000
1 Day On Site

9 William Street
Mount Pleasant, SC 29464

For Sale|Single Family Residence|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
2,999
SqFt
$850
/SqFt
2008
Built
Subdivision:
Old Village
County:
Charleston
Listing courtesy of Dunes Properties of Charleston Inc
Call Now: 843.818.3628
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843.818.3628
Upcoming Open Houses
Sun, May 3, 11:00 AM - 2:00 PM
9 William Street9 William Street9 William Street9 William Street
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Located in the heart of the Old Village in Mount Pleasant -- one of the Lowcountry's most sought-after neighborhoods -- this light-filled home is just minutes from historic downtown Charleston, Sullivan's Island, and Isle of Palms, offering an easy coastal lifestyle in an unbeatable setting. Spanning 3,000 square feet, this four-bedroom, four-and-a-half-bath residence has been freshly painted, creating a bright, airy feel throughout every space. The first floor features an open floor plan with a spacious family room centered around a fireplace and a large dining area, flowing seamlessly into the kitchen, which has a center island, abundant storage, and generous workspace for everyday living and entertaining. A laundry room conveniently located just off the kitchen enhances day-to-day ease.The flexible layout adds versatility, with a main-level guest suite and full bath--ideal for a home office or private guest space. Upstairs, the primary suite is filled with natural light and features dual closets and a spacious bath with dual vanities, a glass walk-in shower, and a freestanding soaking tub. Two additional bedrooms, each with en-suite baths, complete the second floor. Outdoor living is a standout, with multiple spaces designed to take advantage of the surroundings--including two porches with marsh and Intracoastal Waterway (ICW) views toward Sullivan's Island, a screened porch nestled among beautiful live oak trees, and a rooftop deck perfect for sunset views over the water. A new roof was installed in 2025. Just outside your door, enjoy the best of Old Village living--bike, walk, or take your golf cart to neighborhood favorites like Pitt Street Pharmacy, Alhambra Hall, waterfront parks, and local shops and restaurants. Historic downtown Charleston and area beaches are just minutes away. A bright, welcoming home in one of Mount Pleasant's most beloved neighborhoods--perfect for enjoying the best of coastal living.

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Listing Snapshot
Price 
$2,550,000
Days On Site 
1 Day
Bedrooms 
4
Inside Area (SqFt) 
2,999 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
0.18 Acres
Year Built 
2008
MLS® Number 
26012243
Status 
Active
Property Tax 
$5,078
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
16 hours agoListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Acres 
0.18
Foundation 
Raised
Garage 
Yes
Garage Spaces 
2
Levels 
Two
Number Of Stories 
2
Parking 
Garage Door Opener
Parking Spaces 
2
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Public Sewer
SqFt Total 
2999
Style 
Traditional
Water Source 
Public
Interior Features
Appliances 
DisposalDryerGas RangeMicrowaveRefrigeratorWasher
Cooling 
Ceiling Fan(s)Central Air
Fireplace 
Yes
Fireplace Features 
Great Room
Fireplaces 
1
Flooring 
Ceramic TileWood
Heating 
CentralHeat Pump
Interior 
Walk-In Closet(s)High CeilingsKitchen IslandCeiling Fan(s)Pantry
Laundry Features 
Laundry Room
Window Features 
Window CoveringsWindow Treatments
Master Bedroom 
Level - Upper
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Exterior Features
Construction Details 
Cement Siding
Fencing 
WoodPartial
Lot Features 
Corner LotLevel
Patio And Porch 
DeckFront PorchScreened
Roof 
Shingle
Windows/Doors 
Window CoveringsWindow Treatments
Community Features
Community Features 
ParkTennis Court(s)
Financing Terms Available 
CashConventional
MLS Area 
42 - Mt Pleasant S of IOP Connector
Schools
School District
Unknown
Elementary School
Mt. Pleasant Academy
Middle School
Moultrie
High School
Lucy Beckham
Listing courtesy of Dunes Properties of Charleston Inc



Listing information is provided by Participants of the CHS Regional MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, CHS Regional MLS.
Last checked: 2026-05-01 09:23 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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