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$1,295,000
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Property Description
Premier Mixed-Use Development Opportunity | 645 East Bay Street | Charleston, SC An exceptional opportunity to acquire a fully designed and fully approved for construction mixed-use development in one of Charleston's most sought-after downtown corridors. Located on historic East Bay Street, this architecturally striking project has been thoughtfully designed to blend timeless Lowcountry architecture with modern luxury living and boutique commercial space. The proposed development features approximately 5,700+/- square feet of conditioned space and includes a street-level professional office, two luxury residential condominiums, and a detached carriage house parking, creating multiple options for the development and flexibility. Features include: Two Story rooftop luxury condominium withSweeping Harbour Views, Prime East Bay Street location in Charleston's Historic District. Approximately 5,707 SF of conditioned space, Ground-floor professional office space with prominent street presence, Two luxury condominium residences designed with expansive open living areas, elevator access, and premium finishes, Detached carriage house with covered parking, Contemporary coastal architecture that complements Charleston's historic character, Designed to maximize natural light, outdoor living spaces, and modern functionality. Ideal opportunity for investors, developers, or owner-users seeking a landmark mixed-use asset. Situated just blocks away from Waterfront Park and the base of the Ravenell bridge this location offers easy access on and off the peninsula. You'll have views of the Charleston Harbor landmarks as well as being in proximity to world-renowned restaurants, shopping, and historic attractions, 645 East Bay offers a rare opportunity to develop an iconic property in one of the Southeast's most desirable real estate markets. Whether your vision is luxury residential ownership, boutique office space, or a premier investment, 645 East Bay represents a unique opportunity to deliver an exceptional mixed-use destination in the heart of historic Charleston.
Full Property Details
Full Property Details for 645 E Bay St
General
- Price: $1,295,000
- Status: Active
- Type: Lots/Land
- Source: Charleston_Trident_MLS
- MLS ID: 26023775
- Updated: 8/21/2026
- Added to Site: 49 day(s) ago
Location
- Area: 51 - Peninsula Charleston Inside of Crosstown
- County: Charleston
- Driving Directions: East Bat Between Amherst And Columbus
School Information
- Elementary School: Sanders Clyde
- Middle School: Simmons Pinckney
- High School: Burke
Community
- Community Name: 51 - Peninsula Charleston Inside of Crosstown
Utilities
- Sewer: Sewer At Site
- Utility Description: Electricity Connected, Water Connected
Lot Features
- Lot Size (Acres): 0.11
- Lot Size (Sq. Ft.): 4,791
- Lot Dimensions: 38 x 160
- Lot Features: Interior Lot, Level, Easements
- Zoning: Multi-Family
Financial Considerations
- Terms: Any
Listed by Harbourtowne Real Estate
Get Pre-Approved Today
Schools
Schools serving 645 E Bay St
School District:Charleston County School District
| Name | Grades | Distance |
|---|---|---|
Sanders-Clyde Elementary School 805 Morrison Drive, Charleston, SC 29403 | PK-5 | 0.5 mi |
Simmons Pinckney Middle School 244 President Street, Charleston, SC 29403 | 6-8 | 1.2 mi |
Burke High School 244 President Street, Charleston, SC 29403 | 9-12 | 1.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 645 E Bay St
Date
Details
Price
Change
Source
8/21/2026
Listed
$1,295,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 645 E Bay St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,214
—
$600,000
2386%
2025
$12,214
85%
$24,140
—
2023
$6,607
4%
$24,140
—
2022
$6,375
1%
$24,140
—
2021
$6,295
1%
$24,140
15%
2020
$6,248
9%
$20,990
—
2018
$5,714
339%
$21,000
369%
2017
$1,301
3%
$4,480
—
2016
$1,263
4%
$4,480
—
2015
$1,211
15%
$4,480
18%
2012
$1,051
—
$3,790
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 645 E Bay St
645 East Bay Street, Charleston, SC 29403 (MLS# 26023775) is a Lots/Land property with a lot size of 0.11 acres. 645 East Bay Street is currently listed for $1,295,000 and was received on August 21, 2026. Want to learn more about 645 East Bay Street? Do you have questions about finding other Lots/Land real estate for sale in Downtown Charleston? You can browse all Downtown Charleston real estate or contact a Coldwell Banker agent to request more information.

