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    Arapahoe County, CO Duplexes for Sale

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    137 properties
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    Renovated Duplex with Detached Garage
    Updated: Jul 21
    Renovated Duplex with Detached Garage

    3317 Navajo St, Denver, CO 80211

    $440,000
    742 sqft 0.04 AC lot
    742‑square‑foot duplex on a 0.04‑acre lot
    Extensively updated, including sewer, electrical, plumbing, roof, kitchen, and bathroom improvements
    High‑efficiency furnace, tankless water heater, and central A/C
    Private yard and patio, plus oversized detached garage
    U‑TU‑B2 zoning; built in 1901
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    Contemporary Duplex With Rooftop Decks
    Updated: Aug 4
    Contemporary Duplex With Rooftop Decks

    2229 S Sherman St, Denver, CO 80210

    $1,187,500
    4,200 sqft 0.10 AC lot
    Nearly 4,200 square feet of living space on a 4,216‑square‑foot lot
    Three bedrooms and five bathrooms, including a primary suite with five‑piece bath
    Dual rooftop decks with Front Range views and gas plumbing for a firepit
    Finished basement with 9‑foot ceilings, recreation room, guest suite, and full bath
    Detached two‑car garage and owned solar panels
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    Brick Duplex with Covered Porches
    Brick Duplex with Covered Porches

    4381 Osceola St, Denver, CO 80212

    $950,000
    2,038 sqft

    Two-unit brick property with flexible occupancy, covered outdoor areas, and dedicated parking.

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    Duplex with Finished Basement
    Duplex with Finished Basement

    5232 Stuart St, Denver, CO 80212

    $775,000
    2,576 sqft 0.12 AC lot

    Modern construction offers flexible living space, a generous yard, attached garage, RV pad, and mountain views.

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    Brick Duplex with Detached Garage
    Brick Duplex with Detached Garage

    1468 W Dakota Avenue, Denver, CO 80223

    $539,999
    1,950 sqft

    Stacked two-unit property with fireplaces, covered parking, separate laundry areas, and private outdoor spaces.

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    Newly Built 2-Unit Duplex
    Newly Built 2-Unit Duplex

    826 N Cherry Street Unit: 1, Denver, CO 80220

    $1,474,998
    3,527 sqft

    Fully leased duplex with modern finishes, rooftop decks, fenced yards, and detached garages.

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    Contemporary Duplex with Finished Basement
    Contemporary Duplex with Finished Basement

    9751 E 62nd Dr, Denver, CO 80238

    $860,000
    3,948 sqft

    Model-home finishes, multiple ensuite bedrooms, and a fenced outdoor area support flexible residential use.

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    Updated Up/Down Duplex
    Updated Up/Down Duplex

    4411-4411 N Umatilla, Denver, CO 80206

    $875,000
    2,321 sqft

    Two separately metered units offer private entrances, in-unit laundry, and covered off-street parking.

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    Historic Duplex with Garage Parking
    Historic Duplex with Garage Parking

    1134 Josephine St, Denver, CO 80206

    $1,000,000
    3,378 sqft

    Includes basement storage, shared laundry, and a fenced outdoor area with garden space.

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    10-Bedroom Duplex
    10-Bedroom Duplex

    4665 Gaylord St, Denver, CO 80216

    $675,000
    3,134 sqft

    Two independent homes provide private bedrooms alongside shared living, kitchen, and dining areas.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    4144 Chase St, Denver, CO 80212

    $675,000
    1,256 sqft

    One residence is leased, while the other is vacant for occupancy or new tenancy.

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    Brick Duplex with Two Units
    Brick Duplex with Two Units

    2687-2685 S Logan St, Denver, CO 80203

    $695,000
    1,756 sqft

    Up-and-down configuration offers separate living areas, eat-in kitchens, and shared access to a large backyard.

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    Brick Duplex with Basements
    Brick Duplex with Basements

    4732-4734 33rd Ave, Denver, CO 80212

    $1,050,000
    1,980 sqft

    Two residential units offer matching layouts, private porches, updated climate systems, and unfinished lower levels for flexible use.

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    Front-and-Back Duplex
    Front-and-Back Duplex

    774 S Krameria St, Denver, CO 80224

    $850,000
    2,264 sqft

    Two residences offer distinct utility systems, shared outdoor space, and flexible living arrangements.

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    Two-Unit Duplex with Detached Garage
    Two-Unit Duplex with Detached Garage

    5457-5455 E 36th Avenue, Denver, CO 80207

    $600,000
    1,760 sqft

    West-facing duplex with private yard, wood floors, and designated garage parking for each residence.

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    Duplex with Recent Improvements
    Duplex with Recent Improvements

    13080 E 13th Pl, Aurora, CO 80011

    $575,000
    1,950 sqft

    Two residential units are newly leased, with updated kitchens, flooring, bathrooms, and major building systems.

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    Architectural Duplex with Rooftop Deck
    Architectural Duplex with Rooftop Deck

    3855 Jason St, Denver, CO 80211

    $1,119,000
    2,444 sqft

    Modern two-unit property with extensive glass, flexible upper-level space, and a detached garage with loft storage.

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    Contemporary Duplex with Rooftop Patio
    Contemporary Duplex with Rooftop Patio

    3828 Kalamath St, Denver, CO 80211

    $1,495,000
    3,584 sqft

    Modern architecture pairs with indoor-outdoor entertaining areas and a finished basement.

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    Mixed-Use Property with Duplex
    Mixed-Use Property with Duplex

    4008 Morrison, Denver, CO 80219

    $1,125,000
    0.34 AC lot

    Four existing buildings with EMX-3 zoning support a range of commercial, residential, and mixed-use configurations.

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    Up/Down Duplex with Garage
    Up/Down Duplex with Garage

    1024 Lipan Street, Denver, CO 80204

    $750,000
    0.09 AC lot

    Two separate residences, updated kitchens and baths, private outdoor areas, and a detached garage support flexible occupancy.

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    Renovated Duplex with Detached Garages
    Renovated Duplex with Detached Garages

    2520-2522 Yates Street, Denver, CO 80212

    $725,000
    1,267 sqft

    Two updated units offer private outdoor space, dedicated garage parking, and views toward Sloan’s Lake and the park.

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    Duplex with Private Laundry
    Duplex with Private Laundry

    1231 Akron St, Aurora, CO 80010

    $435,000
    1,846 sqft

    Two residential units offer separate laundry rooms, with one vacant unit and one tenant-occupied unit.

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    New Duplex with Rooftop Decks
    New Duplex with Rooftop Decks

    828 N Cherry St 1, Denver, CO 80220

    $749,999
    1,770 sqft

    Newly delivered duplex with two occupied units and rooftop decks, suited for income-focused buyers seeking turn-key housing.

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    Historic Denver Square Duplex
    Historic Denver Square Duplex

    1218 N Downing St, Denver, CO 80218

    $699,000
    2,112 sqft

    Two apartments combine historic detailing with a fenced yard, detached garage, and flexible living arrangements.

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    Arapahoe County, CO Duplexes Market Trends and Statistics

    Explore 137 duplexes for sale in Arapahoe County, CO, showcased through 137 active listings on our real estate platform. These investment opportunities span a total of 89,611 square feet of properties for sale, with an estimated market value of $126,922,592.

    Sale prices for two-family homes in Arapahoe County, CO start at $240,000, averaging $940,167, and reaching up to $5,595,000 — 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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