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    Monroe County, FL Office Properties & Spaces for Sale

    36 results
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    Historic Mixed-Use Property in Key West
    $1,345,000

    Historic Mixed-Use Property in Key West

    625 Whitehead St, Key West, FL 33040

    Prime Old Town location suitable for residential or commercial use.

    • Prime Old Town location: One block from Duval Street and steps from the courthouse, offering exceptional visibility.
    • Historic Residential Office (HRO) zoning: Allows for both residential and commercial use.
    • Existing one‑bedroom apartment with private rear entrance: Ideal for on‑site living or rental opportunity.
    • Character‑rich space: Features stunning Dade County Pine walls.
    • Mixed‑use potential: Suited for continuing as a business or transforming into a private residence.
    Updated: Jan 3
    View details
    Mixed-Use Property in Old Town
    $1,625,000
    1,959 SF

    Mixed-Use Property in Old Town

    1011 Truman Ave, Key West, FL 33040

    Stylish mixed-use property in the heart of Old Town, Key West.

    • Prime Old Town Key West location.
    • Mixed‑use property with three legal units.
    • Desirable X‑Flood Zone location.
    • Includes one covered off‑street parking space.
    • Ground floor professional office space (795 sq. ft.).
    Updated: Dec 2, 2025
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    Mixed-Use Commercial Building For Sale
    $2,995,000

    Mixed-Use Commercial Building For Sale

    Mixed-use commercial building with US 1 visibility in Tavernier.

    92295 Old State Rd, Key Largo, FL 33070
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    Two-Story Office Building in Islamorada
    $1,195,000

    Two-Story Office Building in Islamorada

    Two-story Key West-inspired building with income potential in Islamorada.

    88101 Old Hwy, Plantation Key, FL 33036
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    Tavernier Business Center on US-1
    $1,499,000

    Tavernier Business Center on US-1

    Prime commercial property in Tavernier's business district with US-1 frontage.

    91760 Overseas Hwy, Plantation Key, FL 33070
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    Islamorada Office Space Available
    Contact for pricing

    Islamorada Office Space Available

    Commercial office spaces for immediate occupancy in Upper Matecumbe Key.

    81990 Overseas Hwy Upper Matecumbe Ky, Islamorada, FL 33036
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    High-Visibility US1 Corner Lot Building
    $1,250,000

    High-Visibility US1 Corner Lot Building

    Income-producing office building with growth potential on a US1 corner.

    103301 Overseas Hwy, Key Largo, FL 33037
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    Key Largo Commercial Space Available
    Contact for pricing

    Key Largo Commercial Space Available

    5,457 sqft commercial space in Key Largo for lease.

    99451 Overseas Hwy, Key Largo, FL 33037
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    Cudjoe Key Commercial Building
    $1,300,000

    Cudjoe Key Commercial Building

    Commercial building with established business and residential rental income.

    22814 Overseas Hwy, Summerland Key, FL 33042
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    Mixed-Use Building in Historic Seaport
    $2,245,000

    Mixed-Use Building in Historic Seaport

    Mixed-use property in Old Town's Historic Seaport neighborhood.

    830 Caroline St, Key West, FL 33040
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    Small Office Space Available
    Contact for pricing

    Small Office Space Available

    Office space at Conch Harbor Retail Center, Key West.

    951 Caroline St, Key West, FL 33040
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    Key West Mixed-Use Investment Property
    $2,999,999

    Key West Mixed-Use Investment Property

    Fully rented mixed-use property in the heart of Old Town.

    405 Petronia St, Key West, FL 33040
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    Updated Office Space Available
    Contact for pricing

    Updated Office Space Available

    Newly updated office space with private bath and kitchenette.

    3154 Northside Dr, Key West, FL 33040
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    Renovated Key West Office Building
    $1,205,000

    Renovated Key West Office Building

    Income-producing, renovated two-story office building in Key West, Florida.

    3140 Northside Dr, Key West, FL 33040
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    Accounting & Tax Practice For Sale
    $75,000

    Accounting & Tax Practice For Sale

    Established accounting and tax practice in Key West, Florida.

    Key West, FL 33040
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    Marathon Retail/Office Space Available
    $850,000

    Marathon Retail/Office Space Available

    Premium office space in Marathon's busy retail shopping center.

    5800 Overseas Hwy, Marathon, FL 33050
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    Commercial Space in Old Town
    $810,000

    Commercial Space in Old Town

    Centrally located commercial space in Key West's Old Town.

    1206 White St, Key West, FL 33040
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    Commercial Condo in Old Town
    $485,000

    Commercial Condo in Old Town

    Prime commercial condo in the heart of Old Town Key West.

    1012 Truman Ave, Key West, FL 33040
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    Turnkey Office Condo in Old Town
    $499,000

    Turnkey Office Condo in Old Town

    Renovated 665 SF office condo in Key West.

    812 Fleming St, Key West, FL 33040
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    Commercial Space in Old Town
    $729,000

    Commercial Space in Old Town

    Centrally located commercial space in Key West's Old Town.

    1202 White St, Key West, FL 33040
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    Commercial Condo on White Street
    $789,999

    Commercial Condo on White Street

    Updated commercial condo unit for sale in Key West.

    1200 White St, Key West, FL 33040
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    Seaport District Retail/Warehouse Opportunity
    $4,995,000

    Seaport District Retail/Warehouse Opportunity

    Retail/warehouse with office space in Key West's Seaport District.

    311 Margaret St, Key West, FL 33040
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    Key West Office Condo Investment
    $599,000

    Key West Office Condo Investment

    Fully leased office condo with strong tenant and ocean view.

    3718 N Roosevelt Blvd, Key West, FL 33040
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    Cudjoe Key Commercial Building Space
    Contact for pricing

    Cudjoe Key Commercial Building Space

    Three-story commercial building with office and retail space for sale.

    21460 Overseas Hwy, Summerland Key, FL 33042
    View details

    Monroe County, FL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 478 office properties & spaces for sale in Monroe County, FL, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 11,389,475 square feet of properties for sale, with an estimated market value of $182,785,000.

    Prices for office spaces in Monroe County, FL start at $65,000, averaging $539,188, and reaching up to $20,925,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Office Properties & Spaces by market

    Browse Office Properties & Spaces for Sale Near Monroe, FL

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