$6,250,000
89 Ashley Avenue
Charleston, SC 29401
MLS# 26013579
5 beds  |  5.5 baths  |  4298 sqft

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89 Ashley Avenue, Charleston, SC 29401
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89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401 89 Ashley Avenue, Charleston, SC 29401

Property Description
Located in the heart of Harleston Village, 89 Ashley Avenue beautifully blends historic Charleston character with thoughtful modern updates and a large saltwater pool. Built in 1838, this classic brick Charleston single showcases Federal Period architecture with Flemish bond brickwork, a slate roof, high ceilings, detailed moldings, and original heart pine floors. The home also received a Carolopolis Award in 1974, recognizing its historic preservation and architectural significance. Spanning approximately 4,298 square feet across four levels, the home features five bedrooms, five full bathrooms, and one half bathroom. Light-filled interiors and generously scaled rooms offer both comfort and flexibility, while a grand central staircase with decorative millwork connects each level.

Details
Contract Info
Sub-Type: Single Family Detached
MLS List Date: 2026-05-11
Status: Active
List Price: $6,250,000
Current Price: $6,250,000
Primary Structure List Price/SqFt: 1454.16
Location Tax Legal
Tax Map #: 4570303059
Street #: 89
Street Name: Ashley
Street Suffix: Avenue
County: Charleston
State: SC
Zip Code: 29401
Area: 51 - Peninsula Charleston Inside of Crosstown
Tax District: 71 - City of Charleston
Subdivision: Harleston Village
Elementary School: Memminger
Middle School: Simmons Pinckney
High School: Burke
Directions: From Broad St, turn onto Ashley Ave, house is on LEFT.
General Property Info
Bedrooms: 5
Primary Bedroom – Main Level: No
Baths - Full: 5
Baths - Half: 1
Baths - Total: 5.5
Stories: 4
Primary Structure Apx SqFt: 4298
Year Built: 1838
Acreage: 0.13
Other Structures Y/N: No
Potential Short Sale: No
Property Features
SqFt Source: Hired Measurement
SF Detached Style: Charleston Single
Lot Description: 0 - .5 Acre
Misc Exterior: Fence - Iron; Fence - Private; Fence - Wooden Enclosed; Patio - Covered; Pool - In Ground; Porch - Full Front
Roof: Metal; Slate
Exterior: Brick - Solid
Foundation: Crawl Space
Misc Interior: Ceiling - Smooth; Ceilings - 9'+; Free-Standing Tub/Shower; Garden Tub/Shower; Kitchen Island
New Owned: Pre-Owned
Rooms: Eat-In-Kitchen; Family; Formal Living; Foyer; Laundry
Primary Bedroom: Garden Tub/Shower; Outside Access; Upstairs; Walk-In Closets
Cooling: Central Air
Floors: Wood
Heat: Heat Pump
Possession: At Closing
Utility Suppliers: Charleston Water Service; Dominion Energy
Proposed Financing: Cash; Conventional Loan
Assumable: No
Supplements
Along the south side of the home, the iconic three-tiered piazzas provide inviting outdoor living spaces accessible from multiple rooms. The garden level is designed for seamless indoor-outdoor living, opening to a private courtyard and pool area. Recently renovated, the heated and chilled saltwater pool features lunar quartz tile, an ivory travertine deck, professionally landscaped grounds, and a tall Charleston-style privacy fence. Additional pool upgrades include a Hayward HeatPro heater/chiller system, new salt system, automatic autofill system, updated pool light controls, upgraded plumbing infrastructure, and enhanced equipment for easier maintenance and year-round enjoyment. Inside, the kitchen has been thoughtfully updated with Sub-Zero and Wolf appliances, Haier refrigerator drawers, custom cabinetry, and a quartzite waterfall island. Kitchen lighting improvements, including relocated fixtures, updated recessed lighting, and improved switch functionality, enhance both form and function. French doors open directly to the pool terrace, creating an ideal setting for entertaining. The main living area has been enhanced with custom built-in shelving, lower cabinetry, updated trim work, fresh paint, a mounted TV, and integrated electrical improvements. The powder room has also been renovated with a new sink, custom Sandberg Swedish wallpaper, finish carpentry, drywall repair, and fresh paint, creating a refined guest space. Additional improvements throughout the home include drywall and finish repairs, fireplace patching and painting, shelving enhancements, new doors, trim refinements, updated plumbing fixtures, interior painting, and replacement of many light fixtures to improve both presentation and functionality. The home is also equipped with a Moen Flo smart water monitoring and automatic shutoff system, providing real-time leak detection, automatic shutoff protection, and an estimated 8% homeowners insurance savings through eligible carrier discounts. On the second floor, you'll find a generous secondary living space and an expansive primary suite with a luxurious bath featuring a soaking tub, marble shower, and walk-in closet. Both rooms open onto the piazza overlooking the courtyard and large pool. The third floor offers two additional large bedrooms with custom closets, a flexible bonus room, and access to another wide piazza. Two fourth-floor bedrooms, each with private en-suite baths and built-in storage, complete the home. Extensive exterior and structural improvements further enhance the property. In 2024, the covered porch roof was fully replaced with a new standing seam aluminum roof in medium bronze, complete with updated flashing, high-temperature ice and water shield protection, and detailed copper work. The front knee wall was also replaced with new copper detailing to elevate both durability and curb appeal. In 2025, comprehensive brick cleaning and repointing were completed on the front, side, and rear elevations, followed by full chimney repointing to preserve the integrity of the historic masonry. In 2026, all porch decking was replaced using historically appropriate wood and fully painted to maintain the architectural character of the home. The exterior has also undergone a full paint project, including shutters, windows, siding, porch ceilings, railings, posts, and foundation areas. Approximately half of the shutters were replaced, while the remaining shutters were restored to full functionality. Additional weatherproofing improvements, caulking, and sealing have been completed throughout the property. The rear grounds have been thoughtfully improved with new Old Carolina brick pavers in a 45-degree herringbone pattern, upgraded driveway and courtyard hardscaping, artificial turf installation, refreshed landscaping, and enhanced exterior presentation. A Tesla Gen 3 Wall Connector EV charger was also installed in the rear parking area. Additional system upgrades include extensive servicing and improvements to the home's four-system Trane heat pump HVAC system, including duct replacement, airflow enhancements, dehumidifier support, surge protection, condenser repairs, evaporator coil cleaning, anti-fungal treatment, vibration dampening, refrigerant servicing, and crawlspace insulation improvements. The Trane systems include registered limited warranty coverage, with functional parts coverage generally extending to June 2028 and compressor coverage on the heat pumps extending to June 2030. A rare highlight is the .10-acre rear lot, accessed by a shared driveway, offering parking for six or more vehicles, additional garden space, and the potential for a future garage or accessory structure. Just a short distance from Colonial Lake, Moultrie Playground, and nearby tennis and pickleball courts, 89 Ashley Avenue presents a rare opportunity to own a thoughtfully updated historic residence in one of Charleston's most desirable neighborhoods.

Listing Office: The Cassina Group

Last Updated: June - 02 - 2026

89 Ashley Avenue, Charleston, SC 29401 - MLS# 26013579

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Broker Attribution: 843-628-0008

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.

Contact Info

Josiah Williams Real Estate

3103 Ion Avenue
Sullivan’s Island, SC 29482

Direct: 843.860.0858
Fax: 843.881.0824