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    Charleston County, SC Residential Income Properties for Sale

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    101 properties
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    10-Unit Apartment Building Portfolio
    Updated: Aug 8
    10-Unit Apartment Building Portfolio

    4345 Leslie Street, North Charleston, SC 29418

    $1,900,000
    8,928 sqft 1.22 AC lot
    10 units across five duplex buildings
    1.22‑acre multifamily‑zoned lot
    Unit mix: five 3‑bedroom/1‑bath, four 2‑bedroom/1‑bath, and one 2‑bedroom/1.5‑bath units
    Signed engineer letter indicates 2 additional multifamily units may be allowed, subject to verification and approvals
    8,928 square feet; built in 1973
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    Updated Duplex with Private Suite
    Updated: Sep 2
    Updated Duplex with Private Suite

    3651 Barton Street, Johns Island, SC 29455

    $649,000
    2,364 sqft 0.34 AC lot
    First‑floor suite with full kitchen, bathroom, laundry, and private entrance
    2,364 square feet on a 0.34‑acre lot
    Two‑car garage with an 11‑foot garage gate
    Brazilian hardwood floors, vaulted ceilings, quartz counters, and custom cabinetry
    No HOA; property includes space for recreational vehicle parking
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    Two-Unit Duplex with Porches
    Two-Unit Duplex with Porches

    9 Aiken Street, Charleston, SC 29403

    $1,090,000
    1,821 sqft 0.07 AC lot

    Matching two-bedroom, two-bath residences combine updated interiors with new mechanical systems.

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    Historic Duplex with Pool
    Historic Duplex with Pool

    128 Bull Street, Charleston, SC 29401

    $6,395,000
    4,875 sqft

    A separate two-bedroom ground-floor residence is leased as a rental and includes an office.

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    Brick Triplex
    Brick Triplex

    2706 Crestline Drive, North Charleston, SC 29405

    $650,000
    2,360 sqft 0.17 AC lot

    Three separately metered residences offer a two-bedroom layout alongside two larger three-bedroom plans.

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    Three-Unit Residential Property
    Three-Unit Residential Property

    4 Oakdale Place, Charleston, SC 29407

    $1,500,000
    3,596 sqft 0.26 AC lot

    Flexible residential income property with separate living areas, dedicated electric metering, workshop space, and shared parking.

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    Triplex with In-Unit Laundry
    Triplex with In-Unit Laundry

    102 Nassau Street, Charleston, SC 29403

    $1,150,000
    2,580 sqft 0.06 AC lot

    Three separately metered residences have central HVAC, and all are expected to be vacant at closing.

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    Renovated Triplex
    Renovated Triplex

    2706 Crestline Dr, North Charleston, SC 29405

    $650,000
    2,360 sqft

    Three separate brick residences offer washer and dryer hookups and individually metered water service.

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    Triplex with Private Driveway
    Triplex with Private Driveway

    561 Rutledge Avenue, Charleston, SC 29403

    $1,200,000
    3,023 sqft 0.07 AC lot

    Three separate residences include in-unit laundry and major appliances, with electric and water metered individually.

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    Two-Unit Short-Term Rental Property
    Two-Unit Short-Term Rental Property

    111 Cannon Street, Charleston, SC 29403

    $3,875,000
    2,811 sqft 0.13 AC lot

    Furnished accommodations include separate four-bedroom and three-bedroom units with private outdoor amenities.

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    Triplex Property with Workshop
    Triplex Property with Workshop

    4 Oakdale Pl, Charleston, SC 29407

    $1,500,000
    3,596 sqft

    Flexible configuration combines a primary residence with two separately accessed rental apartments.

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    9-Unit Apartment Building
    9-Unit Apartment Building

    2133 Pierpont Avenue, Charleston, SC 29414

    $2,295,000
    4,136 sqft 0.41 AC lot

    Eight brick townhome-style residences offer one-bedroom plans and private outdoor space.

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    Historic Bed & Breakfast with Carriage House
    Historic Bed & Breakfast with Carriage House

    201 Ashley Avenue, Charleston, SC 29403

    $5,300,000
    4,468 sqft 0.16 AC lot

    Restored lodging property with eight guest accommodations, rare onsite parking, and a separate active short-term rental.

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    Three-Unit Historic Triplex
    Three-Unit Historic Triplex

    561 Rutledge Ave Unit A, B, C, Charleston, SC 29403

    $1,200,000
    3,023 sqft

    Three separately metered residences include in-unit laundry and major appliances.

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    Three-Story Mixed-Use Property
    Three-Story Mixed-Use Property

    651 King Street, Charleston, SC 29403

    $4,695,000
    4,253 sqft 0.05 AC lot

    Modern Charleston asset combining short-term lodging with leased commercial space and restaurant-ready infrastructure.

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    2021-Built Duplex Homes
    2021-Built Duplex Homes

    11 Hanover Street, Charleston, SC 29403

    $1,999,999
    3,462 sqft 0.13 AC lot

    Separate front and rear residences support owner occupancy, leasing, or eligible short-term rental use.

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    Historic Two-Unit Duplex
    Historic Two-Unit Duplex

    96 Bogard St, Charleston, SC 29403

    $900,000
    2,068 sqft

    Flexible duplex with separate residences, historic detailing, porches, fenced outdoor space, and off-street parking.

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    Three-Unit Short-Term Rental Property
    Three-Unit Short-Term Rental Property

    35 Cannon Street, Charleston, SC 29403

    $3,195,000
    3,262 sqft 0.09 AC lot

    Three licensed units have transferable permits for non-owner-occupied rental use and are offered furnished.

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    Updated Five-Unit Apartment Building
    Updated Five-Unit Apartment Building

    176 Broad Street #A-E, Charleston, SC 29401

    $2,800,000
    4,327 sqft

    Historic apartment property with renovated interiors, preserved architectural details, and off-street parking.

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    Three-Unit Multifamily Property
    Three-Unit Multifamily Property

    2128 Courtland Avenue, Charleston, SC 29403

    $1,100,000
    2,252 sqft 0.10 AC lot

    Cottage and duplex configuration with public water, public sewer, and washer-dryer hookups in every residence.

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    Historic Boutique Inn with Carriage House
    Historic Boutique Inn with Carriage House

    201 Ashley Avenue, Charleston, SC 29403

    $5,300,000
    4,468 sqft

    Turnkey historic hospitality property with eight accommodations, including a legal short-term rental carriage house and onsite parking.

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    Duplex Unit with Screened Porch
    Duplex Unit with Screened Porch

    7724 Suzanne Drive, North Charleston, SC 29418

    $210,000
    1,016 sqft 0.09 AC lot

    The one-level residence includes a kitchen, dining area, living room, and fenced backyard.

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    2-Unit Short-Term Rental Property
    2-Unit Short-Term Rental Property

    111 Cannon St, Charleston, SC 29403

    $3,875,000
    2,811 sqft

    Furnished accommodations include private outdoor amenities and appliances, fixtures, and furnishings in the sale.

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    Charleston-Style Duplex
    Charleston-Style Duplex

    695 King Street, Charleston, SC 29403

    $1,340,000
    2,300 sqft 0.10 AC lot

    Updated two-unit layout pairs original character with separate kitchens, living areas, and laundry arrangements.

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    Charleston County, SC Residential Income Properties Market Trends and Statistics

    Explore 101 residential income properties for sale in Charleston County, SC, showcased through 101 active listings on our real estate platform. These investment opportunities span a total of 433,678 square feet of properties for sale, with an estimated market value of $165,388,797.

    Sale prices for residential investment properties in Charleston County, SC start at $74,500, averaging $1,837,653, and reaching up to $8,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Featured Charleston County Real Estate Agencies

    Realmo connects you with licensed Charleston County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    AgentOwned Realty
    824 Johnnie Dodds Blvd Mount Pleasant, SC 29464
    Phone: (843) 572-0004
    AgentOwned.com
    Matt O'Neill Real Estate
    940 Johnnie Dodds Blvd., Suite 100 Mount Pleasant, SC 29464
    Phone: (843) 654-7777
    The Cassina Group
    309 Coleman Boulevard Mount Pleasant, SC 29464
    Phone: (843) 628-0008
    www.TheCassinaGroup.com
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