Advertise
    Longmont, CO
    Duplex

    Longmont, CO Duplexes for Sale

    Notify Me
    List
    Map
    Mead, CO Berthoud, CO Frederick, CO Erie, CO Niwot, CO Firestone, CO Boulder, CO Lyons, CO
    13 properties
    Sort:
    Refreshed Duplex with Live-Work Layout
    Updated: Sep 16
    Refreshed Duplex with Live-Work Layout

    1201 Spruce Ave, Longmont, CO 80501

    $719,900
    2,425 sqft 0.17 AC lot
    2,425‑square‑foot property on a 0.17‑acre lot
    Six bedrooms and 3 full bathrooms
    Two‑story, 4‑bedroom, 2‑bath upper residence
    Finished 2‑bedroom, 1‑bath walkout lower level
    Off‑street parking for up to 8 vehicles, or 6 vehicles plus an RV, boat, or trailer
    View details
    Two-Unit Duplex with Fireplace
    Updated: Sep 2
    Two-Unit Duplex with Fireplace

    1812 Lincoln Dr, Longmont, CO 80501

    $525,000
    1,792 sqft 0.10 AC lot
    Two‑story duplex with 1,792 square feet total
    Two 860‑square‑foot units, each with 2 bedrooms and 1 bathroom
    One unit updated with luxury vinyl plank flooring and new carpet
    One unit leased through June 2027
    0.1‑acre lot with shared yard and new lawn sprinkler system
    View details
    Two-Unit Duplex with Patios
    Two-Unit Duplex with Patios

    1726 Meadow St, Longmont, CO 80501

    $550,000
    1,918 sqft 0.16 AC lot

    Each unit offers two bedrooms, one bathroom, an eat-in kitchen, laundry hookups, and a patio.

    View details
    See hot listings in Longmont

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Two-Unit Duplex With Detached Garages
    Two-Unit Duplex With Detached Garages

    1356-1358 Merl Place, Longmont, CO 80501

    $450,000
    1,768 sqft 0.23 AC lot

    Front and rear residences share matching two-bedroom layouts on a cul-de-sac lot.

    View details
    Remodeled Duplex with Private Yards
    Remodeled Duplex with Private Yards

    1225 S Coffman St, Longmont, CO 80501

    $599,000
    2,628 sqft 0.19 AC lot

    Two updated units each include a garage, fenced outdoor space, and three bedrooms.

    View details
    Contemporary Duplex with Open Floorplan
    Contemporary Duplex with Open Floorplan

    727 Kubat Ln, Longmont, CO 80503

    $849,900
    2,737 sqft

    Under-construction duplex offering single-level living, modern finishes, and a central kitchen, dining, and living area.

    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Duplex with Finished Basements
    Duplex with Finished Basements

    1306 Parker Dr, Longmont, CO 80501

    $619,000
    3,768 sqft 0.22 AC lot

    Contemporary two-unit property with private outdoor areas, garages, and separate parking for each residence.

    View details
    Refreshed Duplex with Walkout Lower Level
    Refreshed Duplex with Walkout Lower Level

    1201 Spruce Ave, Longmont, CO 80501

    $719,900

    Updated duplex with flexible living arrangements, fenced outdoor areas, and live/work potential near Downtown Longmont.

    View details
    Two-Story Duplex with Updated Unit
    Two-Story Duplex with Updated Unit

    1812 Lincoln Dr, Longmont, CO 80501

    $525,000

    Two residential units combine private patios, central air, appliances, laundry, and off-street parking in a shared-yard setting.

    View details
    Longmont Duplex Investment
    Longmont Duplex Investment

    1726 Meadow Street, Longmont, CO 80501

    $550,000

    Two 2-bedroom, 1-bath units with eat-in kitchens, laundry, patios, and off-street parking sold as-is.

    View details
    Two-Unit Duplex with Detached Garages
    Two-Unit Duplex with Detached Garages

    1356 Merl Pl, Longmont, CO 80501

    $450,000
    0.23 AC lot

    Front and back units each offer two bedrooms, one bathroom, and dedicated detached garage parking.

    View details
    Remodeled Duplex with Income Potential
    Remodeled Duplex with Income Potential

    1225 S Coffman St, Longmont, CO 80501

    $599,000

    Turn-key duplex with modern upgrades, yards, and garage.

    View details
    Two-Unit Duplex with Garages
    Two-Unit Duplex with Garages

    1936 Kimbark St, Longmont, CO 80501

    $495,000

    Matching residences offer practical layouts, individual garages, and established rental occupancy in Longmont.

    View details
    Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 13 Active listings in Longmont, CO, 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 Duplex with Finished Basement
    Modern Duplex with Finished Basement

    810 E Baseline Rd, Lafayette, CO 80026

    $699,000
    2,471 sqft 0.09 AC lot

    Owner-occupant or rental use is supported by flexible living space, private yards, and no HOA.

    View details
    Brick Duplex with Fenced Yards
    Brick Duplex with Fenced Yards

    1926 14th St SW, Loveland, CO 80537

    $479,000
    1,758 sqft 0.26 AC lot

    Two-bedroom units offer private fenced outdoor areas, patio space, and open parking with garage access.

    View details
    Duplex with One-Horse Allowance
    Duplex with One-Horse Allowance

    3504 S Taft Ave, Loveland, CO 80538

    $500,000
    3,410 sqft 0.52 AC lot

    RR-2-zoned duplex on more than half an acre with separate garage space for each unit.

    View details
    Old Town Lafayette Mixed-Use Property
    Old Town Lafayette Mixed-Use Property

    107 N Public Road, Lafayette, CO 80026

    $1,400,000
    5,595 sqft

    Mixed-use property in Old Town Lafayette with retail and residential.

    View details

    Longmont, CO Duplexes Market Trends and Statistics

    Explore 13 duplexes for sale in Longmont, CO, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 17,036 square feet of properties for sale, with an estimated market value of $7,651,700.

    Sale prices for duplexes in Longmont, CO start at $450,000, averaging $588,592, and reaching up to $849,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 12
    Apartment buildings 4
    Mobile home & RV parks 3
    Quadplexes 3
    Triplexes 1

    Demographics Overview

    Population 141K
    Population Growth (5Y) +7.2%
    Median Household Income $102,052
    College Educated 49.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    80504 $475K
    80501 $547.9K
    80503 $849.9K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Boulder County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

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

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Longmont fall within the 100,000+ square foot range.

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Browse Duplexes for Sale Near Longmont, CO

    Popular Searches in Longmont, CO

    Popular Categories

    Most Searched ZIP Codes in Longmont, CO

    • 80501
    • 80503
    • 80504

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!