Rapid City, SD Duplexes for Sale

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Aberdeen, SD Summerset, SD Box Elder, SD Piedmont, SD Keystone, SD Nemo, SD Sturgis, SD Hermosa, SD

16 properties

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Updated: Sep 2

Up-and-Down Duplex with Garage

611 St. Patrick Street, Rapid City, SD 57701

$245,000

1,928 sqft

1,928 SF up‑and‑down duplex with a three‑bedroom main unit and ground‑level studio
Main residence includes 3 bedrooms, 1 full bathroom, wood floors, and included kitchen appliances
Studio has a separate secured entrance, kitchenette, and bathroom with walk‑in shower
Shared laundry and storage area serves both units
One‑car garage, alley‑accessed off‑street parking, shed, and RV parking

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Updated: Apr 10

Side-by-Side Duplex with Garages

905/907 Clark Lane, Rapid City, SD 57702

$550,000

2,680 sqft

Two‑unit side‑by‑side duplex at 905/907 Clark Lane
2,680 square feet total with two 1,340‑square‑foot units
Unit mix includes 3 bedrooms (1 NTC) and 2 bedrooms
Finished basements with additional bedrooms and laundry closets
Detached 2‑car garage plus assigned parking and alley access

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Fully Rented Duplex

3417 W Rapid Street, Rapid City, SD 57702

$285,000

Two-unit residential property with current occupancy and a documented vacancy-free period exceeding three years.

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See what stands out in Pennington County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

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Duplex Property With Mobile Home

5823 Corbin Dr, Rapid City, SD 57703

$249,900

0.69 AC lot

Two homes offer finished rental space alongside an unfinished lower-level unit for added flexibility.

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Fully Rented Duplex

3417 W RAPID, Rapid City, SD 57702

$285,000

Two-unit residential property with current occupancy and an established operating history.

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Two-Story Duplex

3417 W Rapid Street, Rapid City, SD 57702

$285,000

Income property with sustained occupancy and separate heating and cooling systems.

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Downtown Two-Unit Duplex

711 5th St, Rapid City, SD 57702

$600,000

Commercially zoned property with residential occupancy, basement access, and a detached single-car garage.

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Furnished Side-by-Side Duplex

200 Saint Cloud St, Rapid City, SD 57701

$455,000

Each residence offers a single-level layout with a kitchen, living room, and laundry area.

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Two-Unit Duplex with Newer Roof

811 N Maple Ave, Rapid City, SD 57701

$265,000

Raised-ranch duplex with matching two-bedroom layouts, one bathroom per unit, basement space, and a storage shed.

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Duplex with Detached Garage

820 BLAINE AVE, Rapid City, SD 57701

$285,000

Income property offering fenced outdoor areas, alley-accessed garage space, and off-street parking.

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Side-by-Side Duplex with Storage

801 N MAPLE AVE, Rapid City, SD 57701

$285,000

Separate metering, private laundry, and recent exterior improvements support straightforward property management.

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Two-Residence Duplex Property

421 Spruce, Rapid City, SD 57701

$170,000

Separate residences occupy one lot and require repair and renovation work.

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Duplex Investment Property

809 HALLEY AVE, Rapid City, SD 57701

$265,000

Two-unit residential asset at an established Rapid City address.

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Two-Unit Duplex with Private Entrances

322 Saint Patrick St, Rapid City, SD 57701

$229,000

Two-level residential income property with separate entrances and shared laundry facilities.

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Updated Duplex with Rented Lower Unit

625 Saint Cloud St, Rapid City, SD 57701

$325,000

1,747 sqft

Upper-level improvements include a new kitchen, carpeting, paint, trim, and flooring, while the lower unit is occupied.

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Side-by-Side Duplex Opportunity

1918 Ivy Ave, Rapid City, SD 57701

$275,000

Duplex suitable for home ownership, single family, or investment.

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Based on your search, we've compiled 20 Potential Opportunities for your consideration. Besides 16 Active listings in Rapid City, SD, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Modern 22-Unit Duplex Development

TBD 1954-1984 Russell St, Spearfish, SD 57783

$5,685,000

836 sqft

Appliance-furnished duplex units feature open layouts, private outdoor space, and dedicated off-street parking.

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Duplex with Separate ADU

324 White Street, Lead, SD 57754

$395,000

2,690 sqft

Two independent living areas combine historic character, updated interiors, private laundry, yard space, and detached garage storage.

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Duplex with Attic Space

411 W Summit Street, Lead, SD 57754

$219,900

2,000 sqft

Two-level duplex requiring renovation, with off-street parking and a partially improved main level.

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Updated Duplex with Barn

3225 Old Belle Road, Spearfish, SD 57785

$849,000

3,950 sqft 1.62 AC lot

Two rental units accompany a mostly finished barn currently used for office and storage space.

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Rapid City, SD Duplexes Market Trends and Statistics

Explore 16 duplexes for sale in Rapid City, SD, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 6,355 square feet of properties for sale, with an estimated market value of $5,053,900.

Sale prices for duplexes in Rapid City, SD start at $170,000, averaging $315,868, and reaching up to $600,000 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 99K

Population Growth (5Y) +3.2%

Median Household Income $70,356

College Educated 33.1%

High-Yield Neighborhoods for Investment

Identify Rapid City submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
57703	$249.9K
57701	$287.5K
57702	$351.3K

Taxes & Financing

Tax Rate (average for all types) 1.36%

Property Tax per SF $31.57 per SF

Tax Rate vs County Average 0.02 pp below county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Pennington County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Pennington County

Residential Income

Property Size Breakdown

The majority of commercial real estate listings in Rapid City fall within the 25,000 to 50,000 square foot range.

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