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    Lake County, IL Office Buildings for Sale

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    33 properties
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    Two-Unit Office Building
    Updated: Jul 10
    Two-Unit Office Building

    505 Orchard Street, Antioch, IL 60002

    $594,500
    0.48 AC lot
    Two separate office units connected by a spacious foyer
    Main suite includes 5 private offices, reception, supply, coffee, and mechanical rooms
    Unit 2 has operated as a massage and acupuncture office for 6+ years
    Dry basement provides just over 1,000 SF of storage space
    Paved parking lot offers over 30 parking spaces
    View details
    Single-Story Office Building
    Updated: Feb 5
    Single-Story Office Building

    1400 Sunset Avenue, Waukegan, IL 60087

    $1,100,000
    0.57 AC lot
    10,839 SF one‑story office building with 5 units
    100% occupied with long‑term tenancy
    Brick and concrete block construction; built in 1960
    945 SF attached four‑car garage and unfinished basement
    34 on‑site parking spaces
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    Commercial-Zoned Office Building
    Commercial-Zoned Office Building

    173 Thomas Court, Wauconda, IL 60084

    $420,000
    0.50 AC lot

    Flexible room layout supports private offices, consultation rooms, or treatment spaces.

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    Three-Story Office Building with Elevator
    Three-Story Office Building with Elevator

    5 S County St, Waukegan, IL 60085

    $429,975
    4,689 sqft

    Brick office property with six suites, elevator access, and a finished basement.

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    Freestanding Office Property
    Freestanding Office Property

    6475 Washington Street, Gurnee, IL 60031

    $3,150,000
    3.75 AC lot

    For sale office property on a 3.75-acre lot at Washington Street in Gurnee, IL, offering space for business use.

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    Three-Story Office Building with Elevator
    Three-Story Office Building with Elevator

    5 S County Street, Waukegan, IL 60085

    $429,975
    0.04 AC lot

    Brick office property with six suites, finished basement space, central air, and dedicated restroom facilities on each level.

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    Renovated Multi-Unit Office Building
    Renovated Multi-Unit Office Building

    222 N County Street, Waukegan, IL 60085

    $750,000
    0.19 AC lot

    Brick construction, central air, and separate East and West office layouts support flexible occupancy.

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    Cedar View Plaza Office Building
    Cedar View Plaza Office Building

    95 W Grand Ave, Lake Villa, IL 60046

    $779,000
    15,302 sqft 1.00 AC lot

    Professional office building with warehouse and ample parking near Metra.

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    Freestanding Office Building with Signage
    Freestanding Office Building with Signage

    1200 N Green Bay Road, Waukegan, IL 60085

    $499,900
    0.31 AC lot

    Multiple private rooms and a conference room support a flexible commercial layout.

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    Two-Unit Office Building
    Two-Unit Office Building

    319 N County Street, Waukegan, IL 60085

    $349,900
    0.18 AC lot

    Brick commercial property with separate floor-by-floor suites, private decks, conference rooms, and full basement storage.

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    Medical Office Space with Central Air
    Medical Office Space with Central Air

    1113 W Greenwood Ave, Waukegan, IL 60087

    $429,000
    6,720 sqft

    The interior includes central air conditioning for year-round comfort.

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    Office Building with Available Suites
    Office Building with Available Suites

    33125 N US 45 Highway, Grayslake, IL 60030

    $495,900
    0.30 AC lot

    Each unit is separately metered, with parking in front and additional spaces at both ends.

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    Medical Office Space with Rand Road Frontage
    Medical Office Space with Rand Road Frontage

    280 N Rand Road, Lake Zurich, IL 60047

    $850,000

    Connected clinical and office suites provide adaptable rooms, reception areas, restrooms, and ample parking for patients, staff, and clients.

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    Two-Story Mixed-Use Retail Office
    Two-Story Mixed-Use Retail Office

    225 E Deerpath Road, Lake Forest, IL 60045

    Contact for pricing
    47,863 sqft

    Two-story mixed-use building with retail and office space at a downtown street-corner location.

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    Office Building with Retail Space
    Office Building with Retail Space

    6021 W. Washington St., Gurnee, IL 60031

    Contact for pricing
    7,200 sqft

    C-2 PUD-zoned property with flexible office and retail space.

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    Office-Warehouse with Overhead Door
    Office-Warehouse with Overhead Door

    Libertyville, IL 60048

    Contact for pricing
    2,622 sqft

    Freshly built-out office-warehouse includes office improvements and a 1020 overhead loading door.

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    Campus-Style Office Building
    Campus-Style Office Building

    3880 Salem Lake Dr, Lake Zurich, IL 60047

    Contact for pricing
    26,180 sqft

    Campus-style office property with abundant on-site parking, flexible floorplates, and exceptional natural light.

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    High-End Freestanding Office Building
    High-End Freestanding Office Building

    1125 N Delany Road, Gurnee, IL 60031

    $942,500
    4,180 sqft 0.30 AC lot

    Class A office building in Gurnee, Illinois for sale.

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    Vernon Hills Single-Story Office Building
    Vernon Hills Single-Story Office Building

    565 Lakeview, Vernon Hills, IL 60061

    Contact for pricing
    86,122 sqft

    86,122 SF office building suitable for general and medical use.

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    Four-Story Multi-Tenant Office Building
    Four-Story Multi-Tenant Office Building

    75 N Fairway Dr, Vernon Hills, IL 60061

    Contact for pricing
    189,686 sqft

    Full-service café, abundant surface parking, and 100% occupancy with two corporate tenants and lease commitments through 2031.

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    Class A Office Building
    Class A Office Building

    2801 Lakeside Drive, Bannockburn, IL 60015

    Contact for pricing
    98,680 sqft

    98,680 SF Class A office building in North Suburban Chicago.

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    Class B Downtown Office Building
    Class B Downtown Office Building

    191 E Deerpath Rd, Lake Forest, IL 60045

    Contact for pricing
    16,428 sqft

    Full-floor and suite-sized office space with natural light in Downtown Lake Forest and commuter-ready access.

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    Commercial Land with Office Building
    Commercial Land with Office Building

    36911 N. Green Bay Rd., Beach Park, IL 60099

    Contact for pricing
    1,812 sqft

    Two parcels include an existing office structure and a three-car garage.

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    Brick Industrial Office Building
    Brick Industrial Office Building

    1680 N Delany Rd, Gurnee, IL 60031

    Contact for pricing
    5,547 sqft

    All-brick office building with updated roof, HVAC, and 400-amp power, zoned I-2 general industrial.

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    Lake County, IL Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Lake County, IL, showcased through 33 active listings on our real estate platform. These investment opportunities span a total of 840,376 square feet of properties for sale, with an estimated market value of $11,220,650.

    Sale prices for office properties in Lake County, IL start at $349,900, averaging $801,475, and reaching up to $3,150,000 — 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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    Featured Lake County Real Estate Agencies

    Realmo connects you with licensed Lake County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    NetGar Investments Inc.
    3563 Grand Ave. Gurnee, IL 60031
    Phone: 18472638100
    netgarrealty.com
    Helen Oliveri Real Estate
    101 W Gilmer Rd. Hoffman Estates, IL 60047
    Phone: 18479670022
    www.helenoliveri.com
    Blue Fence Real Estate Inc
    29 S Old Rand Road Hoffman Estates, IL 60047
    Phone: 18475570106
    www.bluefence.com
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