645 E Bay Street | Charleston | $1,495,000
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645 E Bay Street Charleston, SC 29403 $1,495,000
SQ. FT.

645 E Bay StreetCharleston, SC 29403

For SALE Single Family ACTIVE
$1,495,000
EST. 3,763.26/MO CALCULATE
SQ. FT.

Property Description

Mixed-Use Development Opportunity in Downtown Charleston. Introducing a rare development opportunity in one of Charleston's most dynamic downtown corridors. This offering provides a shovel-ready path forward for investors, owner-users, or residential developers seeking a high-quality boutique mixed-use asset in a premier Charleston location. Positioned on East Bay Street with direct views toward the Ravenel Bridge, this property offers the ability to construct three units across three stories, combining residential and commercial in a highly desirable, high-visibility location.Situated within the SC Opportunity Zone and falling under MU-1/WH zoning, the site supports flexible mixed-use development.The property is further guided by special district overlays including the Old City District, Old City Height District, and the Amusement and Recreation District, reinforcing long-term value potential.The site encompasses approximately 0.11 acres with approximately 5394 total building SF, 4,791SF of ground coverage lot size, allowable and up to three stories of vertical construction (per applicable zoning and planning guidelines). This is one of the few remaining opportunities to develop multiple units in the downtown Charleston core with this level of frontage, accessibility, and view corridor.Location Highlights*One block from the Cigar Factory redevelopment*Immediate proximity to the Union Pier redevelopment transformation corridor*Excellent visibility and access along East Bay Street*Harbor and Ravenel Bridge view corridors from upper levels*Walkable to local dining, retail, and waterfront amenities Proposed Program (Full Construction Set Conveys):*First Floor: +1,093 SF commercial office suite*Second Floor: +1,588 SF condo residence with harbor views*Third Floor / Fourth Level: +2,713 SF two-story, 3BR / 2.5BA condo with harbor views and a private rooftop deckParking:* Two (2) dedicated parking spaces for the office user*Two (2) dedicated parking spaces for the residential units (detached garage)*Total: Four (4) private parking spacesTotal Proposed Building Area: +5,394 SFThe conveyance of a completed architectural and construction plan set materially reduces both design timeline and development risk, positioning the next owner to move efficiently into permitting and execution.

Property Details

  • MLS ID25030193
  • Property TypeLand - Mobile Home
  • Days on Site112
  • Lot Dimensions0.11 acre(s)
  • Lot FeaturesLevel
  • Lot Size0.11 Acres
  • SewerSewer At Site
  • UtilitiesNatural Gas Connected, Water Connected
  • acres0.11

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Comm/Atlantic Int'l

Charleston Trident MLS

Shown By

Agency Title: Carolina One Real Estate
Agency Phone: (843) 203-5016

Charleston Trident MLS

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/05/2026. The listing information on this page last changed on 03/05/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 03/05/2026 12:08:11 AM EST) or Pee Dee MLS (last updated Wed 03/04/2026 10:44:28 PM EST) or CCAR MLS (last updated Wed 03/04/2026 11:26:49 PM EST) or Columbia SC MLS (last updated Thu 03/05/2026 12:07:51 AM EST) or Charleston Trident MLS (last updated Wed 03/04/2026 11:32:16 PM EST) or SCCMLS (last updated Wed 03/04/2026 11:16:24 PM EST). Real estate listings held by brokerage firms other than Carolina One Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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