Lewis And Clark County, MT Duplexes for sale

Updated: Oct 5

Four-Unit Duplex Property

925, 927, 929 and 931 Cannon Street, Helena, MT 59601

$900,000

3,360 sqft 0.28 AC lot

Two duplex buildings offered together, with four total units
Each unit has 2 bedrooms, 1 bathroom, and 840 square feet
One‑car garage and private outdoor space for every unit
3,360 square feet of building area on a 0.28‑acre lot
Built in 1963; exterior painting is planned

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Updated: Oct 6

Historic Brick Duplex

31 and 29 S Rodney Street, Helena, MT 59601

$515,000

3,861 sqft 0.12 AC lot

Two side‑by‑side homes, each with 3 bedrooms and 1.5 bathrooms
3,861 square feet on a 0.119‑acre lot; built in 1887
North residence is tenant‑occupied; south residence is owner‑occupied
South unit has an updated kitchen, newer flooring, and a one‑car garage
Furnace installed in 2017; newer windows, water and sewer services, gutters, and timber‑frame porch

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Duplex with Garages

929 and 931 Cannon Street, Helena, MT 59601

$450,000

1,680 sqft 0.14 AC lot

Both residences include private outdoor areas and individual one-car garages.

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Historic Brick Duplex

31 And 29 S Rodney Street, Helena, MT 59601

$530,000

3,861 sqft

Two residences offer separate front and back yards, with a one-car garage serving the south unit.

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Two-Unit Duplex with Garages

925 and 927 Cannon Street, Helena, MT 59601

$450,000

1,680 sqft 0.14 AC lot

Each residence includes two bedrooms, one bathroom, an outdoor area, and a garage.

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Two-Unit Residential Duplex

1423/1421 Poplar Street, Helena, MT 59601

$480,000

2,256 sqft 0.17 AC lot

Both residences are occupied and include appliances, with private backyards and off-street parking.

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Two-Unit Duplex with Garages

1232 Hauser Boulevard, Helena, MT 59601

$494,900

2,052 sqft 0.18 AC lot

Both residences are occupied, with tenants responsible for water, power, and gas.

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Duplex with Heated Shop

6445/6455 St Louis Gulch Drive, Helena, MT 59602

$985,000

20.00 AC lot

Two residences, equestrian improvements, and a separate heated shop support flexible rural living and work uses.

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Duplex with Four-Car Garage

6155 Scott Lane, Helena, MT 59602

$699,000

10.85 AC lot

Private acreage property with separate living areas, a wraparound deck, and a heated workshop.

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Duplex with Attached Garages

3686 Travertine Way, Helena, MT 59602

$699,000

0.19 AC lot

Well-maintained income property with updated kitchens, private yards, and convenient access to Helena shopping, dining, schools, and recreation.

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Four-Unit Duplex Portfolio

925, 927, 929 And 931 Cannon Street, Helena, MT 59601

$900,000

Two matching duplexes offer private outdoor areas and individual one-car garages for each apartment.

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Two-Unit Duplex with Garage

1035 Breckenridge Street, Helena, MT 59601

$439,900

0.08 AC lot

Historic residential property offers separate living spaces, a backyard, basement storage, and multiple parking options.

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Two-Unit Duplex with Detached Garage

1035 Breckenridge Street, Helena, MT 59601

$439,900

Separate kitchens, flexible living areas, basement storage, and a detached garage support residential use.

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Renovated Duplex with Garage

1021 Leslie Avenue, Helena, MT 59601

Contact for pricing

3,036 sqft 0.21 AC lot

Updated duplex with a separate-entry lower unit, fenced yard, and detached garage with additional upper-level space.

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Lewis And Clark County, MT Duplexes Market Trends and Statistics

Explore 14 duplexes for sale in Lewis And Clark County, MT, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 21,786 square feet of properties for sale, with an estimated market value of $7,982,700.

Sale prices for two-family homes in Lewis And Clark County, MT start at $439,900, averaging $614,053, and reaching up to $985,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Featured Lewis and Clark County Real Estate Agencies

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

Keller Williams Capital Realty

130 NEILL AVE, SUITE A Helena, MT 59601

Phone: (406) 449-2181

helena.yourkwoffice.com

Avatar Realty

2685 Airport Road Helena, MT 59601

Phone: (406) 594-9121

www.AvatarRealtyMT.com

Big Sky Brokers, LLC

800 N Benton Ave Helena, MT 59601

Phone: (406) 443-1300