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  • $950,000

    642 Williamson Dr, Mount Pleasant, SC 29464

    4beds
    1,873sqft
    Single Family Residence
    Built in 1980
    0.33 Acres Lot
    $954,400 Zestimate®
    $507/sqft
    $4,525 Estimated rent

    Home value

    $954,400

    $907,000 - $1.00M

    $4,525/mo

    Zestimate® history
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    What's special

    Waterfront gemExpansive double decksGenerous lotChef-inspired eat-in kitchenQuiet streetThree additional bedroomsQuartz countertops
    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.

    Zillow last checked:

    Listing updated:

    Listed by:

    The Cassina Group 843-628-0008

    Bought with:

    The Boulevard Company

    Source: CTMLS,MLS#: 26004002MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Heating
    • Heat Pump
    Cooling
    • Has cooling: Yes
    Appliances
    • Laundry: Electric Dryer Hookup, Washer Hookup, Laundry Room
    Features
    • Ceiling - Smooth, Walk-In Closet(s), Eat-in Kitchen
    • Flooring: Ceramic Tile, Laminate
    • Windows: Window Treatments
    • Number of fireplaces: 1
    • Fireplace features: Gas Log, One
    Interior area
    • Total structure area: 1,873
    • Total interior livable area: 1,873 sqft

    Property

    Parking
    • Parking features: Off Street
    Features
    • Levels: One
    • Stories: 1
    • Entry location: Ground Level
    • Patio & porch: Deck, Screened
    • Fencing: Wire,Wood
    • Waterfront features: Lake Front
    Lot
    • Size: 0.33 Acres
    • Features: 0 - .5 Acre
    Details
    • Parcel number: 5170400166

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Ranch
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Raised
    • Roof: Architectural
    Condition
    • New construction: No
    • Year built: 1980

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Dominion Energy, Mt. P. W/S Comm

    Community & neighborhood

    Location
    • Region: Mount Pleasant
    • Subdivision: Bay Tree

    Other

    Other facts
    • Listing terms: Cash,Conventional

    Price history

    DateEventPrice
    3/19/2026Sold$950,000-4.5%$507/sqft
    Source: CTMLS #26004002 Report a problem
    2/12/2026Listed for sale$995,000+13.7%$531/sqft
    Source: CTMLS #26004002 Report a problem
    1/21/2024Listing removed--
    Source: CTMLS #23024949 Report a problem
    1/2/2024Price change$875,000-2.8%$467/sqft
    Source: CTMLS #23024949 Report a problem
    11/12/2023Price change$899,900-3%$480/sqft
    Source: CTMLS #23024949 Report a problem
    11/1/2023Listed for sale$927,500+210.7%$495/sqft
    Source: CTMLS #23024949 Report a problem
    12/28/2012Sold$298,500-6.4%$159/sqft
    Source: CTMLS #1212838 Report a problem
    11/18/2012Listed for sale$319,000-0.3%$170/sqft
    Source: Atlantic Edge #1212838 Report a problem
    10/13/2012Listing removed$319,900$171/sqft
    Source: Keller Williams Realty - Charleston - Mount Pleasant #1212838 Report a problem
    8/15/2012Price change$319,900-1.5%$171/sqft
    Source: Keller Williams Realty - Charleston - Mount Pleasant #1212838 Report a problem
    7/25/2012Price change$324,900-1.5%$173/sqft
    Source: Keller Williams Realty - Charleston - Mount Pleasant #1212838 Report a problem
    7/10/2012Price change$329,900-1.5%$176/sqft
    Source: Keller Williams Realty - Charleston - Mount Pleasant #1212838 Report a problem
    6/1/2012Listed for sale$334,900-8.2%$179/sqft
    Source: Keller Williams Realty - Charleston - Mount Pleasant #1212838 Report a problem
    5/23/2006Sold$365,000$195/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$1,768 +11.8%$17,420 +15%
    2024$1,582 +4.1%$15,150
    2023$1,519 +5.6%$15,150
    2022$1,439 -8.8%$15,150
    2021$1,579 -3.2%$15,150
    2020$1,631 $15,150 +14.9%
    2019$1,631 $13,180
    2017$1,631 +15.8%$13,180
    2016$1,409 +4.9%$13,180
    2015$1,343 -4.2%$13,180
    2014$1,402 --
    2011$1,402 +2.2%--
    2010$1,371 +41.5%$13,600 +49.1%
    2009$969 +9%$9,120
    2008$889 -30.6%$9,120
    2006$1,281 -2.1%$9,120
    2005$1,308 +37.6%$9,120 +52.5%
    2004$951 +1.4%$5,980
    2003$938 +3.8%$5,980
    2002$904 +52.8%$5,980 +49.5%
    2000$591 $4,000

    Find assessor info on the county website

    Neighborhood: 29464

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: James B Edwards
    • Middle: Moultrie
    • High: Lucy Beckham

    Source: CTMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $954,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $954,400