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Back 642 Williamson Drive
Off Market

642 Williamson Drive

Mount Pleasant SC 29464

4
3
1873 sq. ft.
14374.8 sq. ft.
Single-Family
Last sold for $950,000
Jane RayJane Ray, last sold this property on 19 March 2026 after 857 days on market.

Overview

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.

Features

4 bedrooms
3 bathrooms
1873 sq. ft. floor area
14374.8 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Mount Pleasant over the last 12 months, the estimated median property value of 642 Williamson Drive is $1.31m.

Median value
$1.31m
Estimated value range
$490k - $6.58m
Median days on market
26
Estimated value trend
-2%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Mount Pleasant. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 642 Williamson Drive

2026
Sold
$950,000
19 Mar 2026 by Jane Ray, of The Cassina Group

Happy sellers in Mount Pleasant

88%
88% of sellers in Mount Pleasant reported that their sale price either exceeded or met their price expectations.

Mount Pleasant stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 5 reviews in Mount Pleasant over the last 12 months.

Local market activity for 4 bedroom single-family properties in Mount Pleasant

In the last 12 months, 248 four-bedroom single-family properties similar to 642 Williamson Drive, have been sold.

This represents a 10% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Mount Pleasant

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Mike Millikin

Sellers who recommend Mike Millikin have praised them for being local expert, responsive, supportive, clear communication, and friendly

  •   5   (25 reviews)
  •  3 Reviews in Mount Pleasant
  •  6 Sales in Mount Pleasant
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Ashley Graham

Ashley Graham is a recommended agent for Mount Pleasant.  They have 5 local sales and collected 2 local reviews across the last 12 months.

  •   5   (5 reviews)
  •  2 Reviews in Mount Pleasant
  •  5 Sales in Mount Pleasant
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Ashley Magrath

Ashley Magrath is a recommended agent for Mount Pleasant.  They have 7 local sales and collected 1 local review across the last 12 months.

  •   5   (2 reviews)
  •  1 Review in Mount Pleasant
  •  7 Sales in Mount Pleasant
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Michael Miller

Sellers who recommend Michael Miller have praised them for being responsive, local expert, clear communication, supportive, stress-free process, attentive, and empathetic

  •   5   (80 reviews)
  •  1 Review in Mount Pleasant
  •  4 Sales in Mount Pleasant
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