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    Key Largo, FL Office Spaces for Sale

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    Tavernier, FL Islamorada, FL Plantation Key, FL
    8 results
    Prime US-1 Mixed-Use Opportunity
    $2,895,000
    6,241 SF
    Prime US-1 Mixed-Use Opportunity

    92295 Old State Road, Key Largo, FL 33070

    Mixed-use commercial building with highway frontage in Tavernier.
    • Prime US‑1 highway frontage (313 feet) in Tavernier with high visibility and traffic.
    • Mixed‑use commercial building with approximately 6,214 sq. ft. of space.
    • Six separate units/suites, providing flexibility for multiple tenants or diverse business operations.
    • Located on the northbound side of US‑1 with convenient access to the southbound lane.
    • Suitable for various uses: retail, office, medical, educational, fitness, or storage.
    Updated: Apr 13
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    Key Largo Commercial Property For Sale
    $1,469,000
    2,562 SF
    Key Largo Commercial Property For Sale

    91760 Overseas Highway, Key Largo, FL 33070

    Prime commercial property with US-1 frontage in the heart of Tavernier.
    • Prime US‑1 Frontage in Tavernier's Business District with High Traffic Visibility
    • Street‑to‑Street Access from Tavernier Street to US‑1
    • Ideal for Medical/Dental/Professional Office Use; Minutes from Mariners Hospital
    • Income‑Producing Asset: Shared Office Space with Nine Tenants on Month‑to‑Month Leases
    • Located in a No‑Flood X Zone
    Updated: Aug 19, 2025
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    Key Largo Mixed-Use Property
    $1,790,000
    4,910 SF
    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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    Key Largo Commercial Space Available
    Contact for pricing
    5,457 SF
    Key Largo Commercial Space Available

    5,457 sqft commercial space in the heart of Key Largo.

    99451 Overseas Highway, Key Largo, FL 33037

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    Key Largo Commercial Opportunity
    Contact for pricing
    2,400 SF
    Key Largo Commercial Opportunity

    Highway frontage building with upstairs space for lease.

    106600 Overseas Highway, Key Largo, FL 33037

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    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

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    Office Space Available
    Contact for pricing
    Office Space Available

    Office space for rent in Key Largo, Florida.

    103301 Overseas Hwy, Key Largo, FL 33037

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    Key Largo Commercial Building For Sale
    $1,215,000
    2,540 SF
    Key Largo Commercial Building For Sale

    Prime commercial building in Tavernier with high visibility and accessibility.

    91625 Overseas Highway, Key Largo, FL 33070

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    Based on your search, we've compiled 73 Potential Opportunities for your consideration. Besides 8 Active listings in Key Largo, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 57 Off-Market properties to explore as potential leads, 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.

    Mixed-Use Commercial Building in Plantation Key
    $1,195,000
    2,244 SF
    Mixed-Use Commercial Building in Plantation Key

    Two-story mixed-use building with highway frontage and income potential.

    88101 Old Highway, Plantation Key, FL 33036

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    Islamorada Mixed-Use Commercial Property
    $4,600,000
    0.21 Acres
    Islamorada Mixed-Use Commercial Property

    Versatile commercial property in Islamorada's established business corridor.

    105 Palm Avenue, Upper Matecumbe Key, Islamorada, FL 33036

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    Islamorada Mixed-Use Investment Opportunity
    $1,195,000
    2,244 SF
    Islamorada Mixed-Use Investment Opportunity

    Two-story mixed-use building with income potential in Islamorada.

    88101 Old Hwy, Plantation Key, FL 33036

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    Islamorada Mixed-Use Commercial Property
    $1,899,000
    3,000 SF
    Islamorada Mixed-Use Commercial Property

    Luxury mixed-use property with highway frontage and flexible commercial/residential space.

    87847 Overseas Hwy, Islamorada, FL 33036

    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.

    Commercial Lot in Homestead
    $300,000
    0.14 Acres
    Commercial Lot in Homestead

    Vacant lot zoned B-3, ideal for various commercial uses.

    318 NE 1st Rd, Homestead, FL 33030

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    Commercial Lot in Homestead, FL
    $450,000
    0.21 Acres
    Commercial Lot in Homestead, FL

    9,000 SF commercial lot zoned B-3 in Homestead.

    330 NE 1st Rd, Homestead, FL 33030

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    Vacant Lot in Downtown District
    $425,000
    Vacant Lot in Downtown District

    13,000 SF vacant lot in historic downtown business district.

    31 NW 4th St, Homestead, FL 33030

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    Homestead Development Site For Sale
    $949,000
    Homestead Development Site For Sale

    26,600 SF development site in Homestead, Florida.

    429 SW 6th Ave, Homestead, FL 33030

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    Off-Market Properties in Key Largo, FL

    Consider similar Off-Market properties in Key Largo, 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
    OFFICE BUILDING
    3,171 SF Lot: 0.33 Acres
    Estimated value
    $1,220,000

    102025 Overseas Hwy, Key Largo, FL 33037-4517

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    99304 Overseas Hwy
    OFFICE BUILDING (MULTI-STORY)
    2,131 SF Lot: 0.29 Acres
    Value Estimation by Request

    99304 Overseas Hwy, Key Largo, FL 33037-2435

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    102920 Overseas Hwy
    OFFICE BUILDING
    2,489 SF Lot: 0.34 Acres
    Value Estimation by Request

    102920 Overseas Hwy, Key Largo, FL 33037-2783

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    101925 Overseas Hwy
    OFFICE BUILDING
    5,600 SF Lot: 0.61 Acres
    Estimated value
    $1,875,000

    101925 Overseas Hwy, Key Largo, FL 33037-4586

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    100150 Overseas Hwy
    OFFICE BUILDING
    2,436 SF Lot: 1.63 Acres

    100150 Overseas Hwy, Key Largo, FL 33037-2510

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    230 Homestead Ave Ste, Unit 301
    OFFICE BUILDING
    2,601 SF Lot: 0.15 Acres
    Estimated value
    $540,000
    Unit 301

    230 Homestead Ave Ste, Key Largo, FL 33037-4357

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    94680 Overseas Hwy
    OFFICE BUILDING
    1,512 SF Lot: 0.23 Acres
    Value Estimation by Request

    94680 Overseas Hwy, Key Largo, FL 33037-2050

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    300 Atlantic Dr
    OFFICE BUILDING
    4,074 SF Lot: 0.99 Acres
    Estimated value
    $1,060,000

    300 Atlantic Dr, Key Largo, FL 33037-4320

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    97 Hbr Dr
    PROFESSIONAL BUILDING
    2,802 SF Lot: 0.47 Acres
    Value Estimation by Request

    97 Hbr Dr, Key Largo, FL 33037-5124

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    6 Barracuda Ln
    PROFESSIONAL BUILDING
    3,064 SF Lot: 2.38 Acres
    Estimated value
    $2,025,000

    6 Barracuda Ln, Key Largo, FL 33037-3733

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    101350 Overseas Hwy
    OFFICE BUILDING (MULTI-STORY)
    5,177 SF Lot: 1.50 Acres
    Value Estimation by Request

    101350 Overseas Hwy, Key Largo, FL 33037-2692

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    9 Barracuda Ln
    PROFESSIONAL BUILDING
    3,064 SF Lot: 2.38 Acres
    Estimated value
    $1,970,000

    9 Barracuda Ln, Key Largo, FL 33037-3733

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    98175 Overseas Hwy
    OFFICE BUILDING
    3,695 SF Lot: 0.30 Acres
    Estimated value
    $1,730,000

    98175 Overseas Hwy, Key Largo, FL 33037-2302

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    105030 Overseas Hwy
    OFFICE BUILDING
    290 SF Lot: 0.07 Acres
    Estimated value
    $720,000

    105030 Overseas Hwy, Key Largo, FL 33037-3062

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    100149 Overseas Hwy
    OFFICE BUILDING
    3,200 SF Lot: 0.71 Acres
    Estimated value
    $810,000

    100149 Overseas Hwy, Key Largo, FL 33037-4422

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    8 Barracuda Ln
    PROFESSIONAL BUILDING
    3,064 SF Lot: 2.38 Acres
    Estimated value
    $1,205,000

    8 Barracuda Ln, Key Largo, FL 33037-3733

    View details

    Key Largo, FL Office Spaces Investment Opportunities Market Analysis

    Explore 65 office spaces for sale in Key Largo, FL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 18,531 square feet of properties for sale, with an estimated market value of $8,619,000.

    Sale prices for office spaces in Key Largo, FL start at $1,215,000, averaging $1,723,800, and reaching up to $2,895,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Office Units 11
    Office buildings 5
    Medical Office Space 2

    Demographics Overview

    Population 14K
    Population Growth (5Y) +24.8%
    Median Household Income $80,911
    College Educated 57.0%

    High-Yield Neighborhoods for Investment

    Identify Key Largo submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    Key Largo $608K
    Tavernier $1.9M

    Taxes & Financing

    Tax Rate (average for all types) 0.67%
    Property Tax per SF $10.54 per sq ft
    Tax Rate vs County Average 0.08 pp below county avg
    Average Loan-to-Value 65.0%

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