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    Monroe County, FL Office Properties & Spaces for Sale

    43 results
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    Turnkey Office Condo in Old Town
    $449,000

    Turnkey Office Condo in Old Town

    812 Fleming Street, Key West, FL 33040

    Renovated 665 SF office condo in Key West.

    • Turnkey, renovated 665 sq ft commercial condo - ready to move in.
    • Prime Old Town location - walk or bike to everything.
    • Rare opportunity - one of only two commercial units in the Seafoam Condominiums.
    • Hand‑made mahogany French doors and large pane windows provide natural light and attractive entrance.
    • Building amenities include coded entrance, atrium hallways, and in‑ground concrete pool.
    Updated: Mar 27
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    Old Town Commercial Condo Opportunity
    $485,000

    Old Town Commercial Condo Opportunity

    1012 Truman Avenue, Key West, FL 33040

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

    • Prime location on high‑visibility Truman Avenue in Old Town Key West.
    • Versatile space suitable for live/work (verify zoning), retail, office, or gallery.
    • Recent upgrades include new flooring, fresh paint, and a renovated bath.
    • Turnkey condition ready for immediate occupancy.
    • High pedestrian and vehicle traffic.
    Updated: Feb 17
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    Updated Commercial Condo For Sale
    $779,000

    Updated Commercial Condo For Sale

    Commercial condo with recent updates, impact windows, and assigned parking.

    1200 White Street, Key West, FL 33040
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    Prime Corner Location on Truman
    $2,699,000

    Prime Corner Location on Truman

    Commercial property with high visibility and multiple potential uses.

    1000 Truman Avenue, Key West, FL 33040
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    Commercial Space in Old Town
    $689,000

    Commercial Space in Old Town

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

    1202 White Street, Key West, FL 33040
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    Prime Commercial Space in Old Town
    $799,999

    Prime Commercial Space in Old Town

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

    1206 White Street, 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 Drive, Key West, FL 33040
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    Highway Exposure Commercial Building
    $1,533,333

    Highway Exposure Commercial Building

    Corner lot building with drive-thru and patio.

    11401 Overseas Highway, Marathon, FL 33050
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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 Boulevard, Key West, FL 33040
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    Updated Office Space Available
    Contact for pricing

    Updated Office Space Available

    Newly updated 600 sq. ft. office space for sale.

    3154 Northside Drive, Key West, FL 33040
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    Key Largo Retail Investment Opportunity
    $2,965,000

    Key Largo Retail Investment Opportunity

    2,400 SF building with adjacent lot in Key Largo.

    102970 Overseas Highway, 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 Highway, Key Largo, FL 33037
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    Cudjoe Key Commercial Building
    $975,000

    Cudjoe Key Commercial Building

    Commercial building with business and residential income potential.

    22814 Overseas Highway, Cudjoe Key, FL 33042
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    Turnkey Restaurant in Old Town
    $2,950,000

    Turnkey Restaurant in Old Town

    Remodeled 150-seat restaurant with apartment in historic Key West.

    532 Margaret Street, Key West, FL 33040
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    Key West Offices on Eaton
    Contact for pricing

    Key West Offices on Eaton

    Downtown Key West office space with included utilities.

    524 Eaton Street, Key West, FL 33040
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    Big Pine Key Office Space
    Contact for pricing

    Big Pine Key Office Space

    Professional office space on Overseas Highway in Big Pine Key.

    29872 Overseas Highway, Big Pine Key, FL 33043
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    Key West Commercial and Residential Condos
    $2,999,000

    Key West Commercial and Residential Condos

    Prime investment opportunity: commercial and residential condos in Key West.

    1200-1206 White Street, Key West, FL 33040
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    Updated Commercial Condos on White Street
    $1,399,000

    Updated Commercial Condos on White Street

    Two updated commercial condos in X Flood Zone for sale.

    1200+1202 White Street, Key West, FL 33040
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    Stock Island Mixed-Use Redevelopment Opportunity
    $2,295,000

    Stock Island Mixed-Use Redevelopment Opportunity

    25,000 SF mixed-use property with redevelopment potential near Key West.

    Key West, FL 33040
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    Key Largo Mixed-Use Property
    $1,790,000

    Key Largo Mixed-Use Property

    High-visibility mixed-use property with commercial storefront and residential apartment.

    100636 Overseas Highway, Key Largo, FL 33037
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    Versatile Mixed-Use Commercial Property
    $4,600,000

    Versatile Mixed-Use Commercial Property

    Rare opportunity in Islamorada's established business corridor.

    105 Palm Avenue, Upper Matecumbe Key, Islamorada, FL 33036
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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 Street, Key West, FL 33040
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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 Highway, Plantation Key, FL 33036
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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.

    Summerland Key, FL 33042
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    Monroe County, FL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 43 office properties & spaces for sale in Monroe County, FL, showcased through 43 active listings on our real estate platform. These investment opportunities span a total of 11,412,561 square feet of properties for sale, with an estimated market value of $185,658,333.

    Sale prices for office spaces in Monroe County, FL start at $65,000, averaging $546,053, and reaching up to $20,925,000 — 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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