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$995,000
New Listing

642 Williamson Drive
Mount Pleasant, SC 29464

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
3
Full Baths
1,873
SqFt
$531
/SqFt
1980
Built
Subdivision:
Bay Tree
County:
Charleston
Listing courtesy of The Cassina Group
Call Now: 843-345-8267
Is this the listing for you? We can help make it yours.
843-345-8267
Upcoming Open Houses
Fri, Feb 13, 11:00 AM - 1:00 PM
642 Williamson Drive642 Williamson Drive642 Williamson Drive642 Williamson Drive
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Monthly Payment (Est.)

$4,540
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Experience the quintessential Lowcountry lifestyle in this stunningly renovated waterfront gem on Cooper Lake. Tucked away on a quiet street and framed by a majestic, mature live oak, this 4-bedroom, 3-bathroom ranch offers rare privacy in the heart of South Mt. Pleasant. The house sits well off the street on a generous lot, providing a secluded retreat from the everyday hustle.Centrally located for an effortless commute to Downtown Charleston, Sullivan's Island, and James Island, you are minutes away from Shem Creek, Trader Joe's, and the area's favorite coffee shops and restaurants. Large backyard with a new privacy fence and ample room for boat storage.The heart of the home is a chef-inspired eat-in kitchen featuring quartz countertops, a premium gas stove with a vented hood, anda charming custom-built breakfast nook. Step from the kitchen onto expansive double decks or relax in the family room by the gas log fireplace. With a seamless transition to the screened porch, you can leave the doors open most of the year to enjoy the coastal breeze while watching storks, egrets, and ospreys in your private backyard sanctuary. The newly reimagined primary suite is a true escape, boasting a spa-like bathroom with marble finishes, a new vanity, a large walk-in shower, and a generous walk-in closet. Three additional bedrooms provide plenty of space for family, guests, or a dedicated home office. Additional upgrades include New HVAC and ductwork, updated lighting, and a newer hot water heater. Boasting an incredible location and unmatched charm, this home in South Mt. Pleasant simply cannot be missed.

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Listing Snapshot
Price 
$995,000
Days On Site 
0 Days
Bedrooms 
4
Inside Area (SqFt) 
1,873 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.33 Acres
Year Built 
1980
MLS® Number 
26004002
Status 
Active
Property Tax 
$1,768
HOA/Condo/Coop Fees 
$20.83 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 hours agoListing updated with changes from the MLS®
4 hours agoListing first seen on site
General Features
Acres 
0.33
Levels 
One
Number Of Stories 
1
Parking 
Off Street
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
1873
Style 
Ranch
Water Source 
Public
Interior Features
Appliances 
Built-In Gas OvenDishwasherDisposalMicrowaveRange HoodRefrigerator
Cooling 
Fireplace 
Yes
Fireplace Features 
Gas Log
Fireplaces 
1
Flooring 
Ceramic TileLaminate
Heating 
Heat Pump
Interior 
Walk-In Closet(s)Eat-in Kitchen
Laundry Features 
Electric Dryer HookupWasher HookupLaundry Room
Window Features 
Window CoveringsWindow Treatments
Master Bedroom 
Level - Lower
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Exterior Features
Fencing 
WireWood
Lot Features 
Waterfront
Patio And Porch 
DeckScreened
Roof 
Shingle
Waterfront 
Yes
Waterfront Features 
Lake Front
Windows/Doors 
Window CoveringsWindow Treatments
Community Features
Association Dues 
250
Building Access 
Ground Level
Financing Terms Available 
CashConventional
HOA Fee Frequency 
Annually
MLS Area 
42 - Mt Pleasant S of IOP Connector
Schools
School District
Unknown
Elementary School
James B Edwards
Middle School
Moultrie
High School
Lucy Beckham
Listing courtesy of The Cassina Group



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: 2026-02-12 04:34 PM 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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