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    Westmont, IL

    Westmont, IL Commercial Real Estate for Sale

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    Handicapped-Accessible Medical Office Condo
    Updated: Mar 19
    Handicapped-Accessible Medical Office Condo

    828 N Cass Avenue, Westmont, IL 60559

    $495,000
    0.34 AC lot
    Prime location on Cass Avenue, very close to major medical establishments.
    Turnkey opportunity for a medical practice with existing infrastructure.
    Handicapped accessible design throughout, including entrances and restrooms.
    Ample parking with 16 private spaces, including 2 designated handicapped spaces.
    Well‑maintained building constructed in 2009, in excellent condition.
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    Westmont Commercial Land For Sale
    Updated: Dec 9, 2025
    Westmont Commercial Land For Sale

    3918 N CASS Avenue, Westmont, IL 60559

    $399,500
    0.17 AC lot
    Versatile 50' x 150' vacant lot suitable for commercial or residential development.
    Ideal for a medical office or various small businesses.
    Option to combine with adjacent lot (3920 N. Cass) for a larger 100' x 150' space.
    Convenient location near Ogden Avenue.
    Close proximity to shopping centers.
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    Westmont Commercial Land For Sale
    Westmont Commercial Land For Sale

    3920 N CASS Avenue, Westmont, IL 60559

    $399,500
    0.17 AC lot

    Vacant lot suitable for commercial or residential development.

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    Westmont Industrial Building For Sale
    Westmont Industrial Building For Sale

    205 E. Burlington Avenue, Westmont, IL 60559

    $895,000
    11,000 sqft

    11,000 SF industrial building near downtown Westmont, Illinois.

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    Four-Story Office Building Near Route 83
    Four-Story Office Building Near Route 83

    900 Oakmont Lane, Westmont, IL 60559

    Contact for pricing
    74,279 sqft

    74,279 square foot office building with recent renovations.

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    Class A Office Building
    Class A Office Building

    999 Oakmont Plaza, Westmont, IL 60559

    Contact for pricing
    117,841 sqft

    Six-story Class A office building with renovated amenities in Westmont, Illinois.

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    Single-Story Office Park For Sale
    Single-Story Office Park For Sale

    740-770 Pasquinelli Drive, Westmont, IL 60559

    Contact for pricing
    110,294 sqft

    Four-building office park with private entrances and tenant-controlled HVAC.

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    Westmont Office/Medical Space Available
    Westmont Office/Medical Space Available

    801 N Cass Ave, Westmont, IL 60559

    Contact for pricing
    50,114 sqft

    Office and medical space available for lease in Westmont.

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    Westmont Commercial Lot For Sale
    Westmont Commercial Lot For Sale

    6120 S. Cass Avenue, Westmont, IL 60559

    Contact for pricing
    1 sqft

    1.79-acre commercial lot in a thriving Westmont corridor.

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    Office Flex Space
    Office Flex Space

    59 Ogden Ave, Westmont, IL 60559

    Contact for pricing
    4,500 sqft

    For sale office flex property offering approximately 4,500 SF of workspace.

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    Net Leased Strip Center
    Net Leased Strip Center

    19 W Ogden Ave, Westmont, IL 60559

    Contact for pricing

    Net leased strip center offers 8,615 SF and is available for sale at the Ogden and Cass intersection.

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    Downtown Office Suite with Reception
    Downtown Office Suite with Reception

    205 N Cass Avenue, Westmont, IL 60559

    Contact for pricing

    Office suite includes a front reception area, multiple private offices, and a conference room with back storage and basement.

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    Multi-Suite Office Building
    Multi-Suite Office Building

    32 W Burlington Ave, Westmont, IL 60559

    Contact for pricing

    Eight professional office suites are housed in a commercial building with rear parking and signage visibility.

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    Commercial Land on Cass Avenue
    Commercial Land on Cass Avenue

    303 N Cass Ave, Westmont, IL 60559

    Contact for pricing
    0.50 AC lot

    Land available for sale, ground lease, or build-to-suit.

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    Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 14 Active listings in Westmont, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 58 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

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

    Downers Grove Medical Office Building
    Downers Grove Medical Office Building

    4333 Main St, Downers Grove, IL 60515

    $10,000,000
    14,000 sqft

    Fully leased medical office building in Downers Grove, Illinois.

    View details
    Oak Brook Promenade Land Opportunity
    Oak Brook Promenade Land Opportunity

    3001 - 3051 Butterfield Road, Oak Brook, IL 60523

    $1,950,000
    69,120 sqft

    Land for hotel surrounded by retail, restaurants, and businesses.

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    Oak Brook Office Building For Sale
    Oak Brook Office Building For Sale

    2221 Camden Court, Oak Brook, IL 60523

    Contact for pricing
    101,244 sqft

    Office building in the heart of the Eastern E/W Corridor.

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    Mixed-Use Investment Property For Sale
    Mixed-Use Investment Property For Sale

    425 Burlington Ave, Downers Grove, IL 60515

    $1,257,560

    Stable mixed-use investment with national credit tenant and residential units.

    View details

    Off-Market Properties in Westmont, IL

    Consider similar Off-Market properties in Westmont, IL. 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.

    34 Burlington Ave
    OFFICE (GENERAL)

    34 Burlington Ave, Westmont, IL 60559-1852

    $615,000
    Estimated value
    5,620 sqft 0.09 AC lot
    View details
    6410 Cass Ave
    RESTAURANT

    6410 Cass Ave, Westmont, IL 60559-3209

    Value Estimation by Request
    2,800 sqft 0.80 AC lot
    View details
    17 Quincy St
    COMMERCIAL (GENERAL)

    17 Quincy St, Westmont, IL 60559-1807

    $990,000
    Estimated value
    4,596 sqft 0.17 AC lot
    View details
    98 Chicago Ave
    OFFICE (GENERAL)

    98 Chicago Ave, Westmont, IL 60559-1559

    $2,110,000
    Estimated value
    32,268 sqft 1.29 AC lot
    View details
    Ogden Ave
    GROCERY, SUPERMARKET

    Ogden Ave, Westmont, IL 60559

    $8,980,000
    Estimated value
    84,290 sqft 7.35 AC lot
    View details
    4 63rd St
    RESTAURANT

    4 63rd St, Westmont, IL 60559-2606

    Value Estimation by Request
    4,189 sqft 0.57 AC lot
    View details
    5 Ogden Ave
    COMMERCIAL (GENERAL)

    5 Ogden Ave, Westmont, IL 60559-1339

    $2,290,000
    Estimated value
    14,965 sqft 1.65 AC lot
    View details
    204 Cass Ave
    RESTAURANT

    204 Cass Ave, Westmont, IL 60559-1706

    $620,000
    Estimated value
    2,875 sqft 0.10 AC lot
    View details
    4100 Cass Ave
    COMMERCIAL (GENERAL)

    4100 Cass Ave, Westmont, IL 60559-1312

    $710,000
    Estimated value
    4,912 sqft 0.28 AC lot
    View details
    4100 Cass Ave
    COMMERCIAL (GENERAL)

    4100 Cass Ave, Westmont, IL 60559-1312

    $745,000
    Estimated value
    966 sqft 0.17 AC lot
    View details

    Westmont, IL Commercial Real Estate Market Trends and Statistics

    Explore 72 commercial real estate for sale in Westmont, IL, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 11,000 square feet of properties for sale, with an estimated market value of $895,000.

    Sale prices for business properties in Westmont, IL start at $895,000, averaging $895,000, and reaching up to $895,000 — 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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    Demographics Overview

    Population 24K
    Population Growth (5Y) -0.5%
    Median Household Income $87,474
    College Educated 68.2%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    60559 $1.2M

    Taxes & Financing

    Tax Rate (average for all types) 6.58%
    Property Tax per SF $77.47 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in DuPage County

    New Delisted

    Property Size Breakdown

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

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