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    Lake County, IL Office Spaces for Sale

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    81 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
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    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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    Historic Religious Facility With Ballroom
    Historic Religious Facility With Ballroom

    220 N Sheridan Road, Waukegan, IL 60085

    $2,000,000
    0.24 AC lot

    1923 building with multiple assembly areas and varied wood, marble, and other flooring.

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    Professional Office Units with Flexible Layouts
    Professional Office Units with Flexible Layouts

    1017 /1019 W Park Ave, Libertyville, IL 60048

    $784,999
    5,000 sqft

    Main-level suites include private offices, open work areas, reception spaces, and restrooms.

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    Office Units with Private Offices
    Office Units with Private Offices

    1017/1019 W Park Avenue, Libertyville, IL 60048

    $784,999
    0.10 AC lot

    Flexible professional suites combine reception areas, private offices, open work areas, storage, and dedicated restrooms.

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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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    Updated Office Condominium
    Updated Office Condominium

    28085 N Ashley Circle, Libertyville, IL 60048

    $315,000
    0.92 AC lot

    Seven private offices, shared work areas, a skylit conference room, kitchenette, storage, and two restrooms support professional operations.

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    Second-Floor Office Condominium
    Second-Floor Office Condominium

    1880 W Winchester Rd, Libertyville, IL 60048

    $1,570,000
    450 sqft

    Vacant, refreshed office suite with private rooms, conference space, reception, breakroom, and immediate occupancy.

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    Waukegan Commercial Property for Sale
    Waukegan Commercial Property for Sale

    403 Grand Avenue, Waukegan, IL 60085

    $450,000
    0.14 AC lot

    Commercial property available in Waukegan, Illinois.

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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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    Medical Office Condominium with Natural Light
    Medical Office Condominium with Natural Light

    900 Technology Way Unit 220, Libertyville, IL 60048

    $589,000
    2,700 sqft

    Leased medical suite in a 2010 office building with elevator service and access to major regional roads.

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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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    Medical Office Condominium
    Medical Office Condominium

    900 Technology Way, Libertyville, IL 60048

    $589,000

    Leased healthcare suite with natural light, panoramic views, and access to major roads and medical facilities.

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    Mixed-Use Building with Apartment
    Mixed-Use Building with Apartment

    33125 N Us Highway 45, Grayslake, IL 60030

    $495,900
    5,066 sqft

    Main-level commercial suites are paired with an upper-level residential unit and on-site parking.

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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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    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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    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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    Mixed-Use Building with Apartment
    Mixed-Use Building with Apartment

    33125 N US Highway 45, Grayslake, IL 60030

    $495,900
    0.29 AC lot

    Brick commercial property combines multiple main-level storefronts with an upper-level apartment and on-site customer parking.

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    Two-Tenant Flex Space
    Two-Tenant Flex Space

    1250 Barclay Blvd, Buffalo Grove, IL 60089

    $5,250,000
    30,340 sqft

    Office and flex configuration within an established business park.

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    Fenced-Yard Flex Space
    Fenced-Yard Flex Space

    35220 N Il Route 83, Round Lake Beach, IL 60073

    $1,590,000
    1.82 AC lot

    Flex space with office, shop, and secured outdoor yard components.

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    Updated Office Unit with Skylights
    Updated Office Unit with Skylights

    28085 N Ashley Cir, Libertyville, IL 60048

    $315,000
    20,000 sqft

    Office condominium with private rooms, shared work areas, a kitchenette, and landscaped outdoor seating beside a pond.

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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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    Flex Building with Drive-In Door
    Flex Building with Drive-In Door

    1000 N Rand Rd Unit 110, Wauconda, IL 60084

    $206,000
    1,761 sqft

    The layout combines professional office space with warehouse space.

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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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    Lake County, IL Office Spaces Market Trends and Statistics

    Explore 81 office spaces for sale in Lake County, IL, showcased through 81 active listings on our real estate platform. These investment opportunities span a total of 1,870,432 square feet of properties for sale, with an estimated market value of $36,737,147.

    Sale prices for office spaces in Lake County, IL start at $198,900, averaging $941,978, and reaching up to $5,250,000 — 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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