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    Monroe County, FL Office Buildings for Sale

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    Lehigh Acres, FL Cape Coral, FL Port Charlotte, FL
    10 results
    Key West Commercial Condos Investment
    $2,875,000

    Key West Commercial Condos Investment

    1200-1206 White Street, Key West, FL 33040

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

    • Prime investment opportunity: 3 commercial condos and 1 residential condo in a newly formed building.
    • Located on busy White Street in Old Town with HNC‑1 zoning, allowing for diverse commercial uses.
    • Existing tenants in place provide immediate income stream.
    • Located in X Flood Zone.
    • Includes 3 commercial units on the 1st floor and a 2‑bedroom/1‑bath residential unit on the 2nd floor.
    Updated: Apr 15
    View details
    Prime Corner Location on Truman
    $2,699,000

    Prime Corner Location on Truman

    1000 Truman Avenue, Key West, FL 33040

    Commercial property with high visibility and multiple potential uses.

    • Prime corner location on Truman Ave with great visibility.
    • HNC‑1 Zoning allows for a wide range of commercial and residential uses.
    • Two parcels totaling 104.75' on Truman Ave and 113' deep.
    • 2025 County Appraised Value of the two parcels is over $2.7 Million.
    • Existing 2,396 sf CBS building with indoor bar, restrooms, office, storage, and potential grandfathered drive‑through.
    Updated: Mar 15
    View details
    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
    View details
    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
    View details
    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
    View details
    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
    View details
    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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    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 Highway, Plantation Key, FL 33070
    View details
    High-Visibility US1 Corner Office Building
    $1,250,000
    2,278 SF

    High-Visibility US1 Corner Office Building

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

    103301 Overseas Hwy, Key Largo, FL 33037
    View details
    Cudjoe Key Office Building
    Contact for pricing

    Cudjoe Key Office Building

    Three-story office building on US Hwy 1, mile marker 21.4.

    Summerland Key, FL 33042
    View details
    Based on your search, we've compiled 452 Potential Opportunities for your consideration. Besides 10 Active listings in Monroe County, FL, we suggest exploring several alternatives: similar 438 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    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.

    Key West Multifamily Development Opportunity
    $9,888,000
    2,071 SF

    Key West Multifamily Development Opportunity

    Undeveloped ocean-view property in Key West's Historic Commercial Tourist District.

    1430 Vernon Avenue, Key West, FL 33040
    View details
    Dual Frontage Development Opportunity
    $950,000
    0.27 Acres

    Dual Frontage Development Opportunity

    Two adjacent lots with dual street frontage in a high-growth area.

    Miami, FL 33170
    View details
    Miami Mixed-Use Redevelopment Opportunity
    $2,300,000

    Miami Mixed-Use Redevelopment Opportunity

    Two lots ideal for redevelopment or rental income.

    1750 NW 7th St, Miami, FL 33125
    View details
    Miami Multifamily Development Opportunity
    $1,990,000
    0.12 Acres

    Miami Multifamily Development Opportunity

    Permit-ready site for 49 units near Wynwood and UM Hospital.

    1189 NW 26 St, Miami, FL 33127
    View details

    Explore Off-Market Properties in Monroe County, FL

    Consider similar Off-Market properties in Monroe County, FL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    102025 Overseas Hwy

    102025 Overseas Hwy

    OFFICE BUILDING • 3,171 SF
    Value Estimation
    $1,220,000
    102025 Overseas Hwy, Key Largo, FL 33037-4517
    View details
    9141 Overseas Hwy

    9141 Overseas Hwy

    OFFICE BUILDING • 4,820 SF
    Value Estimation
    $2,155,000
    9141 Overseas Hwy, Marathon, FL 33050-3247
    View details
    3450 Duck Ave

    3450 Duck Ave

    OFFICE BUILDING • 1,548 SF
    Value Estimation by Request
    3450 Duck Ave, Key West, FL 33040-4427
    View details
    5701 Overseas Hwy Ste, Unit 2

    5701 Overseas Hwy Ste, Unit 2

    PROFESSIONAL BUILDING • 947 SF
    Value Estimation by Request
    5701 Overseas Hwy Ste, Marathon, FL 33050-2784
    View details
    9701 Overseas Hwy1b

    9701 Overseas Hwy1b

    PROFESSIONAL BUILDING • 613 SF
    Value Estimation by Request
    9701 Overseas Hwy1b, Marathon, FL 33050-3342
    View details
    302 Southard St Ste, Unit 203

    302 Southard St Ste, Unit 203

    PROFESSIONAL BUILDING • 177 SF
    Value Estimation by Request
    302 Southard St Ste, Key West, FL 33040-8405
    View details
    99304 Overseas Hwy

    99304 Overseas Hwy

    OFFICE BUILDING (MULTI-STORY) • 2,131 SF
    Value Estimation by Request
    99304 Overseas Hwy, Key Largo, FL 33037-2435
    View details
    102920 Overseas Hwy

    102920 Overseas Hwy

    OFFICE BUILDING • 2,489 SF
    Value Estimation by Request
    102920 Overseas Hwy, Key Largo, FL 33037-2783
    View details
    13361 Overseas Hwy

    13361 Overseas Hwy

    OFFICE BUILDING • 3,886 SF
    Value Estimation
    $905,000
    13361 Overseas Hwy, Marathon, FL 33050-3550
    View details
    30410 Seagrape Ter

    30410 Seagrape Ter

    OFFICE BUILDING • 2,440 SF
    Value Estimation
    $640,000
    30410 Seagrape Ter, Big Pine Key, FL 33043-3436
    View details
    9705 Overseas Hwy

    9705 Overseas Hwy

    PROFESSIONAL BUILDING • 952 SF
    Value Estimation by Request
    9705 Overseas Hwy, Marathon, FL 33050-3342
    View details
    101925 Overseas Hwy

    101925 Overseas Hwy

    OFFICE BUILDING • 5,600 SF
    Value Estimation
    $1,875,000
    101925 Overseas Hwy, Key Largo, FL 33037-4586
    View details
    100150 Overseas Hwy

    100150 Overseas Hwy

    OFFICE BUILDING • 2,436 SF
    Value Estimation by Request
    100150 Overseas Hwy, Key Largo, FL 33037-2510
    View details
    3154 Northside Dr, Unit M

    3154 Northside Dr, Unit M

    PROFESSIONAL BUILDING • 1,025 SF
    Value Estimation by Request
    3154 Northside Dr, Key West, FL 33040-8007
    View details

    Monroe County, FL Office Buildings Investment Opportunities Market Analysis

    Explore 448 office buildings for sale in Monroe County, FL, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 11,386,861 square feet of properties for sale, with an estimated market value of $181,160,000.

    Sale prices for office properties in Monroe County, FL start at $65,000, averaging $535,976, 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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