South Carolina Duplexes for sale

Updated: Oct 26

Single-Level Duplex

501 21st Ave. S, North Myrtle Beach, SC 29582

$550,000

2,301 sqft

Two‑unit duplex with 2,301 square feet
Combined layout includes 4 bedrooms and 3 full baths
Single‑level building constructed in 1976
Approximately 700 feet from beach access at 21st Avenue S.
Corner lot; each unit has front and side porches

View details

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

View details

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.

View details

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Single-Level Duplex with Porches

501 21st Ave. S, North Myrtle Beach, SC 29582

$550,000

2,301 sqft

Two separate residences offer distinct living areas, kitchens, and outdoor porch space.

View details

Furnished Duplex with Private Pools

601 N Waccamaw Dr., Murrells Inlet, SC 29576

$2,475,000

5,017 sqft

Two furnished units feature private pools, elevators, balconies, and beach access across the street.

View details

12-Duplex Rental Portfolio

251 Bomba Street, Barnwell, SC 29812

$1,600,000

950 sqft

Brick duplexes offer a mix of renovated and partially completed interiors across individually assessed parcels.

View details

Renovated Two-Unit Duplex

3202 Inland St., North Myrtle Beach, SC 29582

$525,000

2,108 sqft

Two separate residences offer full kitchens and convenient access to Cherry Grove Beach on foot.

View details

Two-Unit Duplex Near The Ocean

333 15th Ave. S, Surfside Beach, SC 29575

$504,900

1,897 sqft

Single-level property with two painted units and spacious yard areas in the St. James school district.

View details

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.

View details

Coastal Duplex with Private Pool

400 Hillside Dr. S, North Myrtle Beach, SC 29582

$1,835,000

7,896 sqft

Two-unit property offers private elevators, a pool, and short- and long-term rental use.

View details

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.

View details

Duplex With Updated Interiors

4331 Andrews Street, North Charleston, SC 29418

$280,000

996 sqft 0.24 AC lot

Two independent one-bedroom apartments offer flexibility for rental or owner occupancy.

View details

Eight-Unit Apartment Property

300 21st Ave. S, North Myrtle Beach, SC 29582

$875,000

4,560 sqft

Three buildings offer a mix of duplex and four-unit configurations near the beach, with carport parking and established tenancy.

View details

Duplex with Historic Porches

9 Aiken St Unit A & B, Charleston, SC 29403

$1,090,000

1,821 sqft

Two separate residences combine private living space with shared access to a fenced backyard.

View details

Renovated Duplex with Pool

508 33rd Ave. S, North Myrtle Beach, SC 29582

$749,000

2,000 sqft

Beach-accessible duplex with furnished units, private laundry, fenced grounds, and flexible short- and long-term rental use.

View details

Renovated Duplex with Private Entrances

2714 Brady Street, Columbia, SC 29204

$155,000

1,780 sqft 0.23 AC lot

Two separately metered residences include dedicated tenant parking on a 0.23-acre parcel.

View details

Renovated Duplex with Two Decks

3202 Inland St., North Myrtle Beach, SC 29582

$525,000

2,108 sqft

Two furnished apartments include full kitchens and separate bedroom and bathroom configurations.

View details

All-Brick Two-Unit Duplex

520 Boundary Ave., Murrells Inlet, SC 29576

$630,000

2,781 sqft

Two-bedroom, two-bath residences offer separate electric meters and flexible lease options.

View details

24-Unit Duplex Portfolio

251 Bomba Street, Barnwell, SC 29812

$1,600,000

950 sqft

Twelve duplexes on separate tax parcels offer portfolio, package, or individual acquisition options.

View details

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.

View details

New Construction Duplex

17A/17B Belle Court, Greenville, SC 29605

$519,900

2,400 sqft

Each residence offers three bedrooms, two full bathrooms, and an open-concept layout.

View details

Coastal Duplex with Balcony

500 43rd Ave. S, North Myrtle Beach, SC 29582

$585,000

1,736 sqft

Two updated residences offer flexible occupancy and rental use near the Atlantic Ocean.

View details

Two-Story Brick Duplex

2735-2737 Wheat Street, Columbia, SC 29205

$555,000

2,579 sqft 0.20 AC lot

Corner property with two residential units and screened front porches.

View details

2022 Duplex with Garages

433 Burns Road, Spartanburg, SC 29307

$415,000

2,952 sqft 0.69 AC lot

Two leased residences offer a shared setup with room for separate household use.

View details

South Carolina Duplexes Market Trends and Statistics

Explore 329 duplexes for sale in South Carolina, showcased through 329 active listings on our real estate platform. These investment opportunities span a total of 454,277 square feet of properties for sale, with an estimated market value of $175,041,691.

Sale prices for two-family homes in South Carolina start at $65,000, averaging $541,924, and reaching up to $6,395,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.