9 William Street, Mount Pleasant, SC 29464 (MLS# 26012243)

9 William Street, Mount Pleasant, SC 29464

$2,550,000
Property Type: Residential Bedrooms: 4 Baths: 4.5 Square Footage: 2,999 Lot Size (sq. ft.): 7,841 Status: Active
Current Price: $2,550,000 List Date: 4/29/2026 Last Modified: 5/25/2026

Overview

Description

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.

Supplements: 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-su …

Listing Details MLS# 26012243

Location, Tax & Legal

Tax Map #
5321300043
Street #
9
Street Name
William
Street Suffix
Street
County
Charleston
State
SC
Zip Code
29464
Area
42 – Mt Pleasant S of IOP Connector
Tax District
21 – Town of Mt. Pleasant
Subdivision
Old Village
Elementary School
Mt. Pleasant Academy
Middle School
Moultrie
High School
Lucy Beckham
Directions
From Coleman Blvd. to Ben Sawyer Blvd., take a right onto Center St., turn left onto Royall Ave., turn right onto William St. and the home is on the right corner.
Legal Description
9 WILLIAM ST LT A BLK 41

Contract Info

Sub-Type
Single Family Detached
MLS List Date
2026-04-29
Primary Structure List Price/SqFt
850.28

General Property Info

Primary Bedroom – Main Level
No
Baths – Full
4
Baths – Half
Yes
Baths – Total
4.5
Ground Level
No
Stories
2
Primary Structure Apx SqFt
2999
Ownership
Fee Simple
Year Built
2008
Acreage
0.18
Other Structures Y/N
No
Potential Short Sale
No
HOA Fee
No

Tax/Fees

Taxes
5078
Regime Fee
No

Office/Member Info

Seller Concessions Negotiable Y/N
No

SqFt Source

Previous Listing
Yes

More Information

Roof

Architectural
Yes

Lot Description

Corner Lot
Yes
Level
Yes
Marshview
Yes

Misc Exterior

Deck
Yes
Fence – Partial
Yes
Fence – Wooden Enclosed
Yes
Porch – Front Porch
Yes
Porch – Screened
Yes

Exterior

Cement Plank
Yes

SF Detached Style

Traditional
Yes

Foundation

Elv. Construction
Yes

Garage/Parking

2 Car Garage
Yes

Stories/Levels

2 Stories
Yes

Equipment/Appliances

Ceiling Fan
Yes
Disposal
Yes
Dryer
Yes
Garage Door Opener
Yes
Gas Range
Yes
Microwave
Yes
Refrigerator
Yes
Security System
Yes
Washer
Yes

Cooling

Central Air
Yes

Heat

Central
Yes
Heat Pump
Yes

Rooms

Great
Yes
Laundry
Yes
Living/Dining Combo
Yes
Pantry
Yes

Amenities

Park
Yes
Tennis Court(s)
Yes
Trash
Yes

Assumable

No
Yes

Primary Bedroom

Ceiling Fan
Yes
Multiple Closets
Yes
Upstairs
Yes
Walk-In Closets
Yes

Proposed Financing

Cash
Yes
Conventional Loan
Yes

Misc Interior

Ceiling – Smooth
Yes
Ceilings – 9'+
Yes
Kitchen Island
Yes
Walk-In Closets
Yes
Window Treatments – Some
Yes

New Owned

Pre-Owned
Yes

Floors

Ceramic Tile
Yes
Wood
Yes

FP Desc/Location

One
Yes
Great Room
Yes

Possession

At Closing
Yes

Water/Sewer

Public Sewer
Yes
Public Water
Yes

Utility Suppliers

Dominion Energy
Yes
Mt. P. W/S Comm
Yes

Property Features

SqFt Source: Previous Listing SF Detached Style: Traditional Lot Description: Corner Lot; Level; Marshview Misc Exterior: Deck; Fence – Partial; Fence – Wooden Enclosed; Porch – Front Porch; Porch – Screened Roof: Architectural Exterior: Cement Plank Foundation: Elv. Construction Misc Interior: Ceiling – Smooth; Ceilings – 9'+; Kitchen Island; Walk-In Closets; Window Treatments – Some New Owned: Pre-Owned Rooms: Great; Laundry; Living/Dining Combo; Pantry Primary Bedroom: Ceiling Fan; Multiple Closets; Upstairs; Walk-In Closets Cooling: Central Air Floors: Ceramic Tile; Wood Heat: Central; Heat Pump Possession: At Closing Utility Suppliers: Dominion Energy; Mt. P. W/S Comm Amenities: Park; Tennis Court(s); Trash Proposed Financing: Cash; Conventional Loan Assumable: No

Documents

IDX
Listing Office: Dunes Properties of Charleston Inc
Last Updated: May – 25 – 2026
Properties marked with IDX logo are provided courtesy of Charleston Trident Multiple Listing Service, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Charleston Trident Multiple Listing Service. Real estate listings held by brokerage firms other than the website owner are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. The broker providing this data believes it to be correct, but advises interested parties to confirm them before relying on them in a purchase decision. Information is provided exclusively for consumers’ personal, non-commerical use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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