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    Key Largo, FL Office Buildings for Sale

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    Tavernier, FL Plantation Key, FL Islamorada, FL Homestead, FL Florida City, FL
    Highway-Front Office Building
    Updated: Sep 1
    Highway-Front Office Building

    98251 Overseas Highway, Key Largo, FL 33037

    $899,000
    2,188 sqft 0.64 AC lot
    2,188‑square‑foot office building on a 27,790‑square‑foot lot
    130 feet of frontage along Overseas Highway
    0.64‑acre site with parking and shaded areas
    Four rooms, two bathrooms, and four exterior entrances
    Established access easement off Coco Plum Road
    View details
    Two-Story Office Building with Covered Parking
    Updated: Aug 14, 2025
    Two-Story Office Building with Covered Parking

    106240 Overseas Hwy, Key Largo, FL 33037

    $1,925,000
    3,936 sqft 0.50 AC lot
    Just under 0.5‑acre commercial property with a two‑story yellow office building and covered porch/parking (900 SF).
    Total 3,936 SF under A/C; ground floor has 1,300 SF leased to the Visitor's Center (north side) and 1,200 SF (south side).
    Second story offers 1,400 SF available for lease at $51.00/SF (base price plus percentage for taxes, insurance, and maintenance).
    New metal roof installed in 2024.
    Back two lots are fenced and currently used as a storage area.
    View details
    See hot listings in Key Largo

    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
    Based on your search, we've compiled 64 Potential Opportunities for your consideration. Besides 2 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 1 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.

    Two-Story Office Building
    Two-Story Office Building

    90184 Overseas Highway, Plantation Key, FL 33070

    $4,500,000
    6,560 sqft

    Commercial office property with corner positioning and direct access along U.S. Highway 1.

    View details
    Concrete Office Building with Showroom
    Concrete Office Building with Showroom

    88701 Overseas Highway, Plantation Key, FL 33070

    $2,400,000
    1,957 sqft 0.28 AC lot

    Professionally built office property with impact windows and interior showroom space plus ample on-site parking.

    View details
    Freestanding Office Building
    Freestanding Office Building

    1400 NW 3rd Ave, Florida City, FL 33034

    Contact for pricing
    3,673 sqft 0.50 AC lot

    The property combines existing office space with on-site parking on an approximately half-acre site.

    View details
    Office Building with 13 Private Offices
    Office Building with 13 Private Offices

    778 W Palm Drive, Florida City, FL 33034

    Contact for pricing
    2,727 sqft

    A well-maintained 2,727-square-foot office building with 13 private offices and 28 on-site parking spaces.

    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 Land with Dual Street Access
    Commercial Land with Dual Street Access

    Miami, FL 33170

    $950,000
    0.27 AC lot

    Two adjoining parcels provide access from both 216th Street and 120th Avenue.

    View details

    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

    102025 Overseas Hwy, Key Largo, FL 33037-4517

    Estimated value:
    $360,000
    3,171 sqft 0.33 AC lot
    View details
    99304 Overseas Hwy
    OFFICE BUILDING (MULTI-STORY)

    99304 Overseas Hwy, Key Largo, FL 33037-2435

    Estimated value:
    $305,000
    2,131 sqft 0.29 AC lot
    View details
    102920 Overseas Hwy
    OFFICE BUILDING

    102920 Overseas Hwy, Key Largo, FL 33037-2783

    Estimated value:
    $895,000
    2,489 sqft 0.34 AC lot
    View details
    101925 Overseas Hwy
    OFFICE BUILDING

    101925 Overseas Hwy, Key Largo, FL 33037-4586

    Estimated value:
    $1,850,000
    5,600 sqft 0.61 AC lot
    View details
    100150 Overseas Hwy
    OFFICE BUILDING

    100150 Overseas Hwy, Key Largo, FL 33037-2510

    Estimated value:
    $105,000
    2,436 sqft 1.63 AC lot
    View details
    230 Homestead Ave Ste, Unit 301
    OFFICE BUILDING

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

    Unit 301
    Estimated value:
    $325,000
    2,601 sqft 0.15 AC lot
    View details
    94680 Overseas Hwy
    OFFICE BUILDING

    94680 Overseas Hwy, Key Largo, FL 33037-2050

    Estimated value:
    $325,000
    1,512 sqft 0.23 AC lot
    View details
    300 Atlantic Dr
    OFFICE BUILDING

    300 Atlantic Dr, Key Largo, FL 33037-4320

    Estimated value:
    $1,060,000
    4,074 sqft 0.99 AC lot
    View details
    97 Hbr Dr
    PROFESSIONAL BUILDING

    97 Hbr Dr, Key Largo, FL 33037-5124

    Estimated value:
    $200,000
    2,802 sqft 0.47 AC lot
    View details
    6 Barracuda Ln
    PROFESSIONAL BUILDING

    6 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $2,025,000
    3,064 sqft 2.38 AC lot
    View details
    101350 Overseas Hwy
    OFFICE BUILDING (MULTI-STORY)

    101350 Overseas Hwy, Key Largo, FL 33037-2692

    Estimated value:
    $250,000
    5,177 sqft 1.50 AC lot
    View details
    9 Barracuda Ln
    PROFESSIONAL BUILDING

    9 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $1,915,000
    3,064 sqft 2.38 AC lot
    View details
    98175 Overseas Hwy
    OFFICE BUILDING

    98175 Overseas Hwy, Key Largo, FL 33037-2302

    Estimated value:
    $1,690,000
    3,695 sqft 0.30 AC lot
    View details
    105030 Overseas Hwy
    OFFICE BUILDING

    105030 Overseas Hwy, Key Largo, FL 33037-3062

    Estimated value:
    $690,000
    290 sqft 0.07 AC lot
    View details
    100149 Overseas Hwy
    OFFICE BUILDING

    100149 Overseas Hwy, Key Largo, FL 33037-4422

    Estimated value:
    $395,000
    3,200 sqft 0.71 AC lot
    View details
    8 Barracuda Ln
    PROFESSIONAL BUILDING

    8 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $1,225,000
    3,064 sqft 2.38 AC lot
    View details
    103301 Overseas Hwy
    OFFICE BUILDING

    103301 Overseas Hwy, Key Largo, FL 33037-4759

    Estimated value:
    $720,000
    2,278 sqft 0.32 AC lot
    View details
    103071 Overseas Hwy
    PROFESSIONAL BUILDING

    103071 Overseas Hwy, Key Largo, FL 33037-4737

    Estimated value:
    $520,000
    1,204 sqft 0.15 AC lot
    View details
    14 Barracuda Ln
    PROFESSIONAL BUILDING

    14 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $2,045,000
    3,064 sqft 2.38 AC lot
    View details
    15 Barracuda Ln
    PROFESSIONAL BUILDING

    15 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $2,045,000
    3,664 sqft 2.38 AC lot
    View details
    1 Barracuda Ln
    PROFESSIONAL BUILDING

    1 Barracuda Ln, Key Largo, FL 33037-3733

    Estimated value:
    $1,365,000
    3,634 sqft 2.38 AC lot
    View details
    95230 Overseas Hwy
    OFFICE BUILDING

    95230 Overseas Hwy, Key Largo, FL 33037-2042

    Estimated value:
    $2,555,000
    4,696 sqft 0.86 AC lot
    View details

    Key Largo, FL Office Buildings Market Trends and Statistics

    Explore 59 office buildings for sale in Key Largo, FL on our real estate platform. These investment opportunities span a total of 6,124 square feet of properties for sale, with an estimated market value of $2,824,000.

    Sale prices for commercial office buildings in Key Largo, FL start at $899,000, averaging $1,412,000, and reaching up to $1,925,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 9
    Medical Office Space 4
    Office buildings 3

    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 average listing prices of real estate assets

    Neighborhood Average Price
    33037 $1.4M

    Taxes & Financing

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

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

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    Most Searched ZIP Codes in Key Largo, FL

    • 33037

    Featured Key Largo Real Estate Agencies

    Realmo connects you with licensed Key Largo CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    American Caribbean Real Estate
    99900 Overseas Highway, PO Box 600 Key Largo, FL 33037
    Phone: 13054514078
    www.americancaribbean.com/
    Star Properties of the Florida Keys
    99353 Overseas Hwy. Suite 9 Key Largo, FL 33037
    Phone: 13059231042
    www.FlKeys-RealEstate.com
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