Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search

    21 Broad St Charleston, SC 29401

    Sponsored
    For Sale
    $4,399,000

    MULTI_FAMILY - Charleston, SC

    Lot size:
    0.07 Acres
    Days on Market:
    47
    Last Refresh:
    Jan 5 at 1:06 pm

    Property Features for 21 Broad St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Standard status
    Active
    Rooms
    Bedroom 3, Bedroom 2, Bedroom 1, Bedroom 7, Bedroom 5, Bedroom 8, Bedroom 4, Bedroom 6, Bedroom 9
    Bedrooms
    9
    Interior features
    Ceiling Fan(s)
    Lot size
    0.07 Acres

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Heat Pump (Heating)
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1802
    Floors in Building
    4
    Number of units
    3
    Building materials
    Brick
    Roof type
    Metal

    The Boulevard Company (843) 806-9830 [email protected]

    Listing agent Matt Anderson

    Listing date Nov 20, 2025

    Copyright © 2025 CHS Regional MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Historic Mixed-Use Income Property

    Located in downtown Charleston, this mixed-use property at 21 Broad Street offers a fully renovated, income-generating historic building. Originally constructed in 1802 and completely updated in 2018, with additional improvements in 2023, the 4,254 sq ft building spans four floors. The property provides both commercial and residential income streams. The first floor features a professional office suite with a shared conference room and four private offices. The second floor is a 2-bedroom residence operating as a short-term rental with a grandfathered B&B license. The top two floors are home to a spacious 3-bedroom, 2.5-bath apartment with updated kitchen and baths. The property is currently fully leased with tenants in place and grosses $242,000 annually. Additional features include two off-street parking spaces, updated systems and finishes throughout. The property is located within walking distance to the Battery, White Point Gardens, restaurants, coffee shops, and galleries. The 0.07-acre lot is located in Charleston, SC 29401.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Hill & Co. Creative Event Planner Fabulous Fête Wedding Planner Davis Advertising Inc Advertising Agency Duvet Homes | Executive ... Executive Suite Rental Agency Charleston Contractor Construction Company

    Suggested Use

    Restaurant Dental Office Spa & Massage Hair Salon Realty agency Nail Salon Food Market Daycare Center Law Firm Grocery Store

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Charleston
    County
    Berkeley
    State
    South Carolina
    Longitude
    -79.928049
    Latitude
    32.776508

    Nearby Similar for Sale

    • $5,170,000
      0.17 Acres

      Historic Charleston Multifamily Investment Opportunity

      Nine updated units with condo conversion potential near Colonial Lake.
      176-178 Broad St, Charleston, SC 29401
      View Details
    • $2,550,000
      0.07 Acres

      Historic Charleston Multifamily Investment

      Two historic homes with rental income potential in downtown Charleston.
      197 Coming St, Charleston, SC 29403
      View Details
    • $4,850,000
      0.17 Acres

      Charleston Income-Producing Short-Term Rental

      Licensed short-term rental property with 13 bedrooms and 8 parking spaces.
      221 Ashley Ave, Charleston, SC 29403
      View Details
    • New
      $1,200,000
      11.02 Acres

      Waterfront Land on Wappoo Road

      11-acre Charleston property with Intracoastal Waterway and Stono River views.
      185 Wappoo Rd, Charleston, SC 29407
      View Details
    • $1,899,000
      0.06 Acres

      Renovated Charleston Triplex Investment

      Fully renovated triplex near shops, dining, and entertainment.
      169 Spring St, Charleston, SC 29403
      View Details
    • $999,000
      0.25 Acres

      James Island Quadplex Investment Opportunity

      Solid brick quadplex with strong rental income in Charleston, SC.
      1 S Anderson Ave, Charleston, SC 29412
      View Details
    • $9,745,000
      0.13 Acres

      Historic Charleston Multifamily and Retail

      Historic property with residential and commercial units in Charleston.
      46-50 Queen St, Charleston, SC 29401
      View Details
    • $950,000
      0.24 Acres

      Renovated James Island Quadplex

      Renovated quadplex near downtown Charleston and Folly Beach.
      6 Commercial Row, Charleston, SC 29412
      View Details
    • $939,900

      Charleston Legal Short Term Rental

      Legal short term rental with strong revenue in historic downtown.
      151 Spring St, Charleston, SC 29403
      View Details
    • $2,750,000
      0.09 Acres

      Historic Multifamily Estate

      Rare, historic three-residence estate in Charleston's South of Broad neighborhood.
      17 Water St, Charleston, SC 29401
      View Details
    • $3,250,000
      0.20 Acres

      Charleston Multifamily Bed and Breakfast

      Five-unit bed and breakfast in Charleston's Short-Term Rental Overlay.
      194-196 Rutledge Ave, Charleston, SC 29403
      View Details
    • $1,199,000
      0.06 Acres

      Renovated Charleston Duplex with Income

      Recently renovated duplex with income potential near downtown Charleston.
      19 America St, Charleston, SC 29403
      View Details

    FAQs

    What type of property is this?
    Mixed-use property - Renovated mixed-use building in downtown Charleston with income streams.
    Where is this mixed-use property located?
    The property is located at 21 Broad St Charleston, SC.
    What is the asking price?
    The asking price for this property is $4,399,000.
    What are key features of this property?
    This property features: - Income-generating historic property grossing $242,000 annually with tenants in place.; - Rare, grandfathered B&B license for the 2-bedroom short-term rental unit.; - Fully renovated in 2018 (with additional improvements in 2023) with updated systems and finishes.
    (843) 806-9830
    Request Owner's contact information
    21 Broad St Charleston, SC 29401
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    21 Broad St
    Charleston, SC 29401
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    21 Broad St Charleston, SC 29401
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.