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    Algonquin, IL
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    Algonquin, IL Office Buildings for Sale

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    Lake In The Hills, IL Cary, IL Crystal Lake, IL Lakewood, IL Hoffman Estates, IL Woodstock, IL Barrington Hills, IL Fox River Grove, IL
    6 properties
    Two-Unit Historic Office Building
    Updated: Jun 17, 2025
    Two-Unit Historic Office Building

    329 Jefferson Street, Algonquin, IL 60102

    $279,990
    0.16 AC lot
    Two‑unit office building constructed in 1867
    0.16‑acre property zoned OFFIC
    Full usable basement provides additional storage space
    First‑floor long‑term tenant occupies the space on a month‑to‑month lease
    Adjacent to the Prairie Trail bike path and 1/4 block from Main Street
    View details
    Divisible Medical Office Space
    Updated: Jul 10
    Divisible Medical Office Space

    1452 Merchant Drive, Algonquin, IL 60102

    Contact for pricing
    Approximately 11,000‑square‑foot medical office building
    Divisible space within the Briarwood Office Multiple Buildings Complex
    Adjacent to several major specialty medical practices in the same complex
    COMMR zoning
    Built in 2006 with brick and concrete construction
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    Medical Office Building with Physical Therapy Tenant
    Medical Office Building with Physical Therapy Tenant

    1140 E Algonquin Rd, Algonquin, IL 60102

    $692,410
    4,433 sqft

    Fully occupied facility with built-in annual rental increases and a long-standing operator.

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    See hot listings in Algonquin

    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 Historic Office Building
    Two-Unit Historic Office Building

    329 Jefferson St, Algonquin, IL 60102

    $279,990
    2,016 sqft

    Two office units offer an owner-user setup with an existing month-to-month tenant and dedicated basement storage.

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    Elevated Office Building with River Views
    Elevated Office Building with River Views

    115 S Main Street 115-119, Algonquin, IL 60102

    $1,695,000

    Two-level office building with private offices, conference rooms, and multiple bath facilities, featuring rear riverwalk views.

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    Office Building
    Office Building

    230 Stonegate Rd, Algonquin, IL 60102

    $2,523,613

    The building dates to 1998.

    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 6 Active listings in Algonquin, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, 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.

    Single-Story Office Building
    Single-Story Office Building

    530 N McLean Boulevard, Elgin, IL 60123

    $389,000
    2,400 sqft

    Freestanding all-brick commercial property with updated electrical and plumbing systems.

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    Two-Level Office Building
    Two-Level Office Building

    15 West Crystal Lake Avenue, Crystal Lake, IL 60014

    Contact for pricing
    1,776 sqft

    Office property with an occupied salon on the first floor and four private offices upstairs.

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    Renovated Executive Office Building
    Renovated Executive Office Building

    150 E Dartmoor Dr, Crystal Lake, IL 60014

    Contact for pricing
    35,614 sqft

    Renovated in 2018 with multiple conference rooms, a cafeteria area, and coffee bars on each floor.

    View details
    Office Campus with Parking Garage
    Office Campus with Parking Garage

    1000 North Randall Road, Elgin, IL 60123

    Contact for pricing
    27,266 sqft

    Property includes a headquarters facility, structured parking, and a separate multi-purpose building.

    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.

    Triangular Corner Commercial Land
    Triangular Corner Commercial Land

    Huntley Road lot: 009, Carpentersville, IL 60110

    $550,000
    2.41 AC lot

    Raw commercial parcel positioned near the Randall Road corridor and across from an elementary school.

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    Office Building
    Office Building

    7314 Hancock Drive, Wonder Lake, IL 60097

    $300,000
    0.35 AC lot

    The office property has its own city water and sewer service and may be purchased separately from the adjoining parcel.

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    Commercial Land Parcel
    Commercial Land Parcel

    St Charles, IL 60174

    $999,999
    2.05 AC lot

    Two-parcel commercial land offering within the Foxfield Commons PUD.

    View details
    Cantera Business Park Land Opportunity
    Cantera Business Park Land Opportunity

    28301 Ferry Rd, Warrenville, IL 60555

    Contact for pricing
    161,209 sqft 19.00 AC lot

    19-acre site in Cantera Business Park, Warrenville, IL.

    View details

    Algonquin, IL Office Buildings Market Trends and Statistics

    Explore 6 office buildings for sale in Algonquin, IL, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 6,449 square feet of properties for sale, with an estimated market value of $5,471,003.

    Sale prices for commercial office buildings in Algonquin, IL start at $279,990, averaging $1,094,200, and reaching up to $2,523,613 — 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 11
    Medical Office Space 7
    Office buildings 6
    Creative space 1

    Demographics Overview

    Population 61K
    Population Growth (5Y) -0.7%
    Median Household Income $121,192
    College Educated 52.6%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    60102 $1.1M

    Taxes & Financing

    Tax Rate (average for all types) 8.90%
    Property Tax per SF $80.23 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in McHenry County

    New Delisted

    How Realmo verifies these figures

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