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$6,450,000
523 Deer Street
Mount Pleasant, SC 29464
MLS# 26021382
5 beds  |  6.5 baths  |  4422 sqft
523 Deer Street, Mount Pleasant, SC 29464
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523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464 523 Deer Street, Mount Pleasant, SC 29464

Property Description
Located in the heart of Mount Pleasant's coveted Old Village, 523 Deer Street is a thoughtfully designed custom home by American Vernacular Architecture, built by Tiller Construction, that blends timeless Lowcountry architecture with modern comfort. Set on approximately one-third of an acre, the property offers exceptional indoor and outdoor living spaces in one of Charleston's most desirable neighborhoods.

Details
Contract Info
Sub-Type: Single Family Detached
MLS List Date: 2026-07-27
Status: Active
List Price: $6,450,000
Current Price: $6,450,000
Total List Price/SqFt: 1289.48
Location Tax Legal
Tax Map #: 5320900122
Street #: 523
Street Name: Deer
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 Royall Ave, turn onto Deer St, house is on RIGHT
General Property Info
Primary Structure Full Baths: 5
Primary Structure Half Baths: 1
Primary Structure Beds: 4
Total Baths - Full: 6
Total Baths - Half: 1
Total Beds: 5
Baths - Total: 6.5
Primary Bedroom – Main Level: Yes
Stories: 2
Primary Structure Apx SqFt: 4132
Total Apx SqFt: 4422
Year Built: 2014
Acreage: 0.36
Other Structures Y/N: Yes
Potential Short Sale: No
Other Structure
Other Structure Type: Guest House
Other Structure Beds: 1
Other Structure Full Baths: 1
Other Structure Apx SqFt: 290
Property Features
SqFt Source: Hired Measurement
SF Detached Style: Traditional
Lot Description: 0 - .5 Acre
Misc Exterior: Deck; Fence - Rear Only; Lawn Irrigation; Patio; Porch - Front Porch; Porch - Rear; Porch - Screened
Roof: Metal
Exterior: Cement Plank
Foundation: Crawl Space
Misc Interior: Ceiling - Cathedral/Vaulted; Ceiling - Smooth; Ceilings - 9'+; Kitchen Island; Walk-In Closets; Wet Bar
New Owned: Pre-Owned
Rooms: Breakfast Room; Eat-In-Kitchen; Family; Foyer; Frog Detached; Laundry; Office; Pantry
Primary Bedroom: Ceiling Fan; Downstairs; Garden Tub/Shower; Outside Access; Walk-In Closets
Cooling: Central Air
Floors: Wood
Heat: Heat Pump
Possession: At Closing
Utility Suppliers: Dominion Energy; Mt. P. W/S Comm
Proposed Financing: Cash; Conventional Loan
Assumable: No
Green Features: Tankless Water Heater
Supplements
Inside, reclaimed heart pine floors, shiplap walls, custom millwork, and soaring 12-foot and vaulted beam ceilings create a warm, inviting atmosphere. The open floor plan is filled with natural light, with numerous French doors leading to a spacious screened porch complete with an outdoor fireplace, creating a seamless connection between the interior and the private backyard. The chef's kitchen is both beautiful and functional, featuring custom cabinetry, soapstone countertops, a large center island, Thermador appliances, a built-in breakfast nook, and a wet bar with Phillip Jeffries grasscloth wallpaper and a wine cooler. The first-floor primary suite offers a peaceful retreat with a spacious walk-in closet and a beautifully appointed en suite bath. Since its completion, the home has been enhanced with numerous thoughtful updates. The front and rear yards have been extensively re-landscaped with new planting beds, mature landscaping, irrigation, and hardscape improvements, creating an exceptional outdoor setting. A gas fire pit provides another inviting gathering space, while the fully fenced backyard offers added privacy. Additional upgrades include new HVAC systems for the main house, a new mini-split system in the guest house, a Navien tankless water heater, and an upgraded Sonos sound system with speakers throughout the home, screened porch, pool area, and an outdoor subwoofer. Gas logs have also been added to the living room fireplace for year-round enjoyment. Complementing the main residence is a detached garage with a guest apartment, adding approximately 290 square feet of additional living space and offering flexible accommodations for visitors or a home office. Just moments from the Charleston Harbor, Alhambra Hall, Pitt Street Bridge, Shem Creek, and the shops and restaurants of the Old Village, this exceptional property offers timeless craftsmanship, thoughtful updates, and an unparalleled lifestyle in one of Mount Pleasant's most treasured neighborhoods.

Listing Office: The Cassina Group

Last Updated: August - 07 - 2026

523 Deer Street, Mount Pleasant, SC 29464 - MLS# 26021382

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.

Broker Attribution: 843-628-0008
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About Me

Josiah Williams was born and raised in the Holy City and loves everything the city has to offer. He believes Charleston has something to offer for everyone; whether you enjoy the outdoors, amazing cuisine or the deep history embedded within this great city.

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Sullivan’s Island, SC 29482

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