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    Douglas County, CO Duplexes for Sale

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    Two-Story Duplex with Private Yard
    Updated: Mar 20
    Two-Story Duplex with Private Yard

    8890 Yellowcress St, Littleton, CO 80125

    $535,000
    1,720 sqft
    2024 construction with 1,720 finished square feet
    Three‑bedroom, three‑bathroom duplex configuration
    Open kitchen, dining, and great room arrangement
    Quartz kitchen countertops and smart appliances
    Upper‑level laundry and primary suite
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    Finished-Basement Duplex
    Updated: Sep 17
    Finished-Basement Duplex

    2015 Grayside Cir, Castle Rock, CO 80109

    $995,000
    Duplex built in 2025
    Finished walk‑out basement adds flexible living and entertaining space
    Professionally finished office with custom cabinetry and accent walls
    Expansive three‑car garage for vehicles, storage, and recreation
    Fully landscaped backyard with rolling landscape views
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    Corner-Lot Duplex with Finished Interiors
    Corner-Lot Duplex with Finished Interiors

    13935 Deertrack Ln, Parker, CO 80134

    $574,900

    New construction offers open living areas, upscale kitchen finishes, flexible work space, and an unfinished basement for future use.

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    Nearly New Duplex with Loft
    Nearly New Duplex with Loft

    8070 Mount Ouray Rd, Littleton, CO 80125

    $575,000

    2024 construction offers three bedrooms, flexible bonus space, and an unfinished basement in Sterling Ranch.

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    Park-Facing Duplex
    Park-Facing Duplex

    3658 Happyheart Way, Castle Rock, CO 80109

    $500,000

    2017 residence with open living areas, a fenced backyard, and access to extensive community amenities.

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    Two-Story End-Unit Duplex
    Two-Story End-Unit Duplex

    14220 Alpine Lily Trl, Parker, CO 80134

    $510,000

    Contemporary residence with a fenced side yard, unfinished basement, and flexible interior living space.

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    Duplex with Modern Finishes
    Duplex with Modern Finishes

    8741 Whiteclover St, Littleton, CO 80125

    $629,900

    Two-story duplex with appliance package, contemporary hardware, upgraded counters, and finished surfaces throughout.

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    Modern Duplex with Expansion Potential
    Modern Duplex with Expansion Potential

    9777 Banner Peak St, Littleton, CO 80125

    $539,990

    Newer-construction duplex with smart-home features, a two-car garage, and an unfinished basement prepared for future buildout.

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    Ranch-Style Duplex Property
    Ranch-Style Duplex Property

    6941 Fargo, Littleton, CO 80125

    $650,000

    Low-maintenance residential property with finished living space, hillside open-space views, and an attached garage.

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    Finished-Basement Duplex
    Finished-Basement Duplex

    11896 Barrentine Loop, Parker, CO 80138

    $585,000

    HOA-covered exterior services support a low-maintenance ownership experience with flexible finished living space.

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    Duplex Property
    Duplex Property

    4298 N Meadows Dr, Castle Rock, CO 80109

    $479,999

    Multi-level property with a granite kitchen, open living areas, patio access, and an unfinished basement for flexible use.

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    Contemporary Duplex with EV Charger
    Contemporary Duplex with EV Charger

    12673 Boggs St, Parker, CO 80134

    $464,990

    Newer duplex with modern finishes, attached garage, and access to community recreation amenities.

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    Duplex with Finished Basement
    Duplex with Finished Basement

    9021 Borrowdale Ln, Parker, CO 80134

    $635,000

    Built in 2022, this duplex combines contemporary interiors with flexible lower-level space and low-maintenance outdoor features.

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    Duplex With Covered Outdoor Room
    Duplex With Covered Outdoor Room

    7361 Goldbloom Ln, Littleton, CO 80125

    $649,900

    Updated interiors include enhanced flooring, cabinetry, and countertops alongside a spacious kitchen, dining, and great room arrangement.

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    Duplex with Unfinished Basement
    Duplex with Unfinished Basement

    7345 Goldbloom Ln, Littleton, CO 80125

    $629,900

    Two-story duplex featuring quartz countertops, upgraded finishes, and a full unfinished basement.

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    Updated Duplex Home
    Updated Duplex Home

    3642 Happyheart Way, Castle Rock, CO 80109

    $495,000

    Paired residence with a finished main level, flexible loft, private yard, and attached garage.

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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 16 Active listings in Douglas County, CO, we suggest exploring several alternatives:

    Douglas County, CO Duplexes Market Trends and Statistics

    Explore 16 duplexes for sale in Douglas County, CO, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 1,720 square feet of properties for sale, with an estimated market value of $9,449,579.

    Sale prices for two-family homes in Douglas County, CO start at $464,990, averaging $590,598, and reaching up to $995,000 — 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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