645 East Bay Street, Charleston, SC 29403 (MLS# 31008948)

645 East Bay Street, Charleston, SC 29403

New Listing

$1,295,000

645 East Bay Front Elevation 031226 (002

Property Type: Commercial Sale Status: Active

Current Price: $1,295,000 List Date: 7/07/2026 Last Modified: 7/07/2026

Overview

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 with Sweeping 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 ... (Read more) 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 with Sweeping 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.

Listing Details MLS# 31008948

Location

Street Number: 645
Street Name: East Bay
Street Suffix: Street
County: Charleston
Nearest MSA: Charleston-North Charleston, SC
Submarket/Township: 51 - Peninsula Charleston Inside of Crosstown
State or Province: SC
Postal Code: 29403
Parcel Number: 4590604021
Opportunity Zone: No

General Information

Property Sub Type: Unimproved Land
Secondary Sub-Type: Multi Family
Tertiary Sub-Type: Multi Family
Listing Name: 645 East Bay Street
Lot Acres Min: 0.11
Lot Acres: 0.11
Land Splits Available: No
Smallest Parcel Available: 0.11
Additional Parcels: No
Zoning: City of Charleston - MU-1/WH - Mixed-Use Workforce Housing
Property Visibility: Excellent
List Price/Acre: 11772727.27
Opt In to Crexi?: Yes

Contract Information

Listing Contract Date: 2026-07-07
Fixed Price or Range?: Fixed Price
Original List Price: 1295000
Tax Legal Description: Lt D

Land Related

Part of Planned Development?: No
Frontage Length: 38
Lot Depth: 164
In Flood Plain?: Yes

Financials

Tax Assessed Value: 45000

Status Change Info

Status Change Date: 2026-07-07

More Information

Auction Details

Auction: No

Area and Location

Airports: Charleston International
Largest Nearby Street: East Bay

Directions & Remarks

Directions: East Bay between Columbus and Amherst
Public Remarks: 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 with Sweeping 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.

Property Sub Type

Multi Family: Yes
Unimproved Land: Yes

Current Use

Commercial: Yes
Investment: Yes
Mixed Use: Yes
Residential: Yes
Unimproved: Yes

Lot Features

Level: Yes

Road Frontage Type

City Street: Yes

Road Surface Type

Asphalt: Yes

Utilities

Cable Available: Yes
Electricity Available: Yes
Internet Available: Yes
Phone Available: Yes
Sewer Available: Yes
Water Available: Yes
Storm Drain: Yes

Water Source

Public: Yes

Sewer

Public Sewer: Yes

Listing Terms

1031 Exchange: Yes
Cash: Yes
Conventional: Yes

Property Features

Property Sub Type: Multi Family; Unimproved Land Current Use: Commercial; Investment; Mixed Use; Residential; Unimproved Lot Features: Level Road Frontage Type: City Street Road Surface Type: Asphalt Utilities: Cable Available; Electricity Available; Internet Available; Phone Available; Sewer Available; Water Available; Storm Drain Water Source: Public Sewer: Public Sewer Listing Terms: 1031 Exchange; Cash; Conventional

Documents

Elevation ›

Floor plans ›

Listing Office: Harbourtowne Real Estate

Last Updated: July - 07 - 2026

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