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    Thornton, CO Office Spaces for Sale

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    Class A Office/Warehouse Building
    Updated: Feb 3
    Class A Office/Warehouse Building

    12405 Grant St, Thornton, CO 80241

    $3,990,000
    13,500 sqft
    Premier Class A office building with integrated small warehouse.
    Easy access from I‑25 and 120th Avenue.
    Unobstructed views of the Front Range.
    High visibility for brand recognition.
    Proximity to amenities (restaurants, breweries, trails, public transportation).
    View details

    This listing looks promising.

    Here's a quick look at some key insights for

    12405 Grant St, Thornton, CO 80241

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    • Est. Cap Rate

      5%
      NOI ÷ price

    • Est. NOI

      $200K
      Annual

    • Price @ 7% Cap

      $2.86M
      Suggested
    View Property Analytics
    Data Center and Office Facility
    Updated: Jun 2
    Data Center and Office Facility

    12121 Grant St, Thornton, CO 80241

    $28,000,000
    267,177 sqft
    267,177 SF data center and office facility in the Denver Metro with existing income
    Currently using 3.5 MW of utility power; switchgear and distribution, backup power, and cooling sized for 7 MW
    Generator‑backed redundancy includes five 1,200 kW diesel generators for 6.0 MW backup capacity plus 30,000 gallons of on‑site diesel storage
    Cooling system totals 3,000 tons, including 2,000 tons chilled water capacity and 1,000 tons free cooling
    Includes dark fiber routes to the 1500 Champa carrier hotel for dedicated, low‑latency, private network connectivity
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    East Lake Warehouse Opportunity
    East Lake Warehouse Opportunity

    2201 Lake Ave, Thornton, CO

    $690,000
    10,400 sqft 0.36 AC lot

    Two buildings on a single lot with live/work potential.

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    Thornton Office Space Available
    Thornton Office Space Available

    9101 Pearl St, Thornton, CO

    $1,730,000
    753 sqft 1.85 AC lot

    753 square feet of office space for rent.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Medical Office Condominium For Sale
    Medical Office Condominium For Sale

    10001 Washington St, Thornton, CO 80229

    $3,245,686
    10,958 sqft

    10,958 SF medical office condominium, 100% occupied.

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    One-Level Office Condo For Sale
    One-Level Office Condo For Sale

    8801 Fox Dr, Thornton, CO

    $280,000
    2,758 sqft 0.14 AC lot

    One-level office condo in a three-level building.

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    One-Level Office Condo For Sale
    One-Level Office Condo For Sale

    8801 Fox Dr 3, Thornton, CO 80260

    $280,000
    0.16 AC lot

    One-level office condo in Thornton, CO. Owner carry available.

    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 7 Active listings in Thornton, CO, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Leased Medical Office Condo
    Leased Medical Office Condo

    11150 Huron St 211, Northglenn, CO 80234

    $319,000
    1,661 sqft

    Second-floor medical office condo is leased under a triple-net arrangement with a private in-suite restroom.

    View details
    Westminster Single Tenant NNN Lease
    Westminster Single Tenant NNN Lease

    Denver, CO 80234

    $2,589,000
    6,071 sqft

    Single tenant NNN leased property in Denver MSA for sale.

    View details
    Well-Maintained Commercial Condo Office
    Well-Maintained Commercial Condo Office

    11150 Huron St 210, Northglenn, CO 80234

    $225,000
    1,405 sqft

    Professional office space with natural light and convenient parking.

    View details
    Office Space with Window Offices
    Office Space with Window Offices

    11152 Huron St, Denver, CO 80234

    $238,200
    1,343 sqft

    Office unit featuring window offices and reception area.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Broomfield Vacant Land Opportunity
    Broomfield Vacant Land Opportunity

    1018 Depot Hill Rd, Broomfield, CO 80020

    $401,650
    0.50 AC lot

    Two half-acre lots in Broomfield, suitable for development.

    View details
    Commerce City Industrial Land Opportunity
    Commerce City Industrial Land Opportunity

    8550 Rosemary Street, Commerce City, CO 80022

    $990,000
    1.40 AC lot

    1.4-acre industrial lot with excellent access to major highways.

    View details
    Commercial Land in High-Demand Area
    Commercial Land in High-Demand Area

    1700 Coalton Rd, Broomfield, CO 80021

    $1,125,000
    54,014 sqft 1.23 AC lot

    Infill commercial land with development potential near FlatIron Crossing.

    View details
    Office Building with Storage Outbuildings
    Office Building with Storage Outbuildings

    710 14th St, Golden, CO 80401

    $895,000
    0.16 AC lot

    C-2 zoned office building plus three storage buildings on a downtown Golden site with redevelopment flexibility.

    View details

    Off-Market Properties in Thornton, CO

    Consider similar Off-Market properties in Thornton, CO. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    11325 Colorado Blvd
    MEDICAL BUILDING

    11325 Colorado Blvd, Thornton, CO 80233-2601

    Value Estimation by Request
    4,399 sqft 0.92 AC lot
    View details
    9720 Grant St
    MEDICAL BUILDING

    9720 Grant St, Thornton, CO 80229-2154

    $2,515,000
    Estimated value
    4,636 sqft 0.64 AC lot
    View details
    300 128th Ave
    OFFICE BUILDING

    300 128th Ave, Thornton, CO 80241-2427

    $1,390,000
    Estimated value
    4,680 sqft 0.56 AC lot
    View details
    8461 Delaware St
    OFFICE BUILDING

    8461 Delaware St, Thornton, CO 80260-4821

    $1,600,000
    Estimated value
    13,908 sqft 0.79 AC lot
    View details
    8451 Delaware St
    OFFICE BUILDING

    8451 Delaware St, Thornton, CO 80260-4821

    Value Estimation by Request
    2,250 sqft 0.38 AC lot
    View details
    12599 Colorado Blvd
    OFFICE BUILDING

    12599 Colorado Blvd, Thornton, CO 80241-2805

    $835,000
    Estimated value
    3,307 sqft 2.67 AC lot
    View details
    12021 Pennsylvania St Ste, Unit 206
    OFFICE BUILDING

    12021 Pennsylvania St Ste, Thornton, CO 80241-3152

    Unit 206
    $1,970,000
    Estimated value
    17,328 sqft 0.09 AC lot
    View details
    9461 Huron St
    MEDICAL BUILDING

    9461 Huron St, Thornton, CO 80260-5426

    $6,720,000
    Estimated value
    19,254 sqft 2.31 AC lot
    View details
    8700 Grant St
    OFFICE BUILDING

    8700 Grant St, Thornton, CO 80229-4716

    $2,340,000
    Estimated value
    14,560 sqft 1.24 AC lot
    View details
    8585 Huron St
    MEDICAL BUILDING

    8585 Huron St, Thornton, CO 80260-4778

    $1,045,000
    Estimated value
    4,800 sqft 0.48 AC lot
    View details
    2090 104th Ave
    OFFICE BUILDING

    2090 104th Ave, Thornton, CO 80233-4316

    $1,335,000
    Estimated value
    20,673 sqft 2.07 AC lot
    View details
    2150 88th Ave
    MEDICAL BUILDING

    2150 88th Ave, Thornton, CO 80229-8228

    $1,495,000
    Estimated value
    8,520 sqft 2.61 AC lot
    View details
    1551 Milky Way
    MEDICAL BUILDING

    1551 Milky Way, Thornton, CO 80260-4713

    $1,220,000
    Estimated value
    5,769 sqft 0.97 AC lot
    View details
    12460 1st St
    OFFICE BUILDING

    12460 1st St, Thornton, CO 80241

    $890,000
    Estimated value
    3,562 sqft 0.40 AC lot
    View details
    9101 Pearl St
    OFFICE BUILDING

    9101 Pearl St, Thornton, CO 80229-4366

    $1,930,000
    Estimated value
    26,658 sqft 2.11 AC lot
    View details
    9025 Grant St
    OFFICE BUILDING

    9025 Grant St, Thornton, CO 80229-4378

    $2,010,000
    Estimated value
    16,756 sqft 1.93 AC lot
    View details
    12774 Colorado Blvd, Unit B-1
    MEDICAL BUILDING

    12774 Colorado Blvd, Thornton, CO 80241-2888

    Unit B-1
    Value Estimation by Request
    11,905 sqft 0.52 AC lot
    View details

    Thornton, CO Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Thornton, CO, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 308,304 square feet of properties for sale, with an estimated market value of $38,215,686.

    Sale prices for office spaces in Thornton, CO start at $280,000, averaging $5,459,383, and reaching up to $28,000,000 — 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

    Office Units 9
    Medical Office Space 3
    Office buildings 3

    Demographics Overview

    Population 283K
    Population Growth (5Y) +6.0%
    Median Household Income $100,792
    College Educated 46.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    Denver - 80260 $280K
    Denver - 80229 $2.5M
    Denver - 80241 $11.2M

    Taxes & Financing

    Average Loan-to-Value 65.0%

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    Most Searched ZIP Codes in Thornton, CO

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    • 80260
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