Advertise
    Key Colony Beach, FL
    Residential Income

    Key Colony Beach, FL Residential Income Properties for Sale

    Notify Me
    List
    Map
    Marathon, FL Conch Key, FL Duck Key, FL No Name Key, FL Islamorada, FL Big Pine Key, FL
    12 properties
    Sort:
    Waterfront Short-Term Rental Duplex
    Updated: Jun 16
    Waterfront Short-Term Rental Duplex

    Key Colony Beach, FL 33051

    $1,295,000
    1,500 sqft 0.08 AC lot
    Renovated 3BR/3BA half‑duplex with 1,500 square feet of interior space
    40 feet of seawall with up to 25 feet of dockage
    Private pool and waterfront position on a deep‑water canal
    Three bedrooms feature en‑suite bathrooms and private balconies
    CBS construction, impact windows, and a metal roof
    View details
    Updated Canal-Front Duplex
    Updated: Aug 27
    Updated Canal-Front Duplex

    Key Colony Beach, FL 33051

    $875,000
    885 sqft 0.10 AC lot
    37.5 feet of canal frontage with a step‑down dock and new pilings
    885‑square‑foot, two‑bedroom, two‑bath residence
    R‑2A - Key Colony Two Fam zoning
    Newer seawall and metal roof; impact windows and sliders
    Screened porch and waterfront chickee hut
    View details
    Waterfront Duplex with Dockage
    Waterfront Duplex with Dockage

    Key Colony Beach, FL 33051

    $799,000
    914 sqft 0.05 AC lot

    Two-bedroom, two-bath property with canal access, impact sliders, central air, and a private patio.

    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Waterfront Residential Income Property
    Waterfront Residential Income Property

    Key Colony Beach, FL 33051

    $889,000
    975 sqft 0.05 AC lot

    Renovated two-bedroom home with a dock and permitted seven-day rentals.

    View details
    Canal-Front Residential Income Property
    Canal-Front Residential Income Property

    Key Colony Beach, FL 33051

    $960,000
    1,062 sqft 0.10 AC lot

    Furnished two-bedroom home with a screened patio, canal setting, and private Jacuzzi.

    View details
    Renovated Waterfront Duplex with Pool
    Renovated Waterfront Duplex with Pool

    Key Colony Beach, FL 33051

    $1,849,000
    2,540 sqft 0.15 AC lot

    Two renovated units each feature a full kitchen, with short-term rentals permitted.

    View details
    Waterfront Duplex with Canal Views
    Waterfront Duplex with Canal Views

    Key Colony Beach, FL 33051

    $799,000
    1,428 sqft 0.04 AC lot

    Stilted CBS construction, two balconies, covered parking, and direct canal access support boating-oriented use.

    View details
    Canalfront Duplex
    Canalfront Duplex

    Key Colony Beach, FL 33051

    $1,170,000
    1,682 sqft 0.10 AC lot

    Updated island residence with private dock and boat lift along a deep-water canal.

    View details
    Waterfront Duplex with Dockage
    Waterfront Duplex with Dockage

    Key Colony Beach, FL 33051

    $899,995
    990 sqft 0.10 AC lot

    Fully furnished duplex with unrestricted ocean access, coastal water views, and a documented Airbnb income history.

    View details
    Half-Duplex with Boat Slip
    Half-Duplex with Boat Slip

    Key Colony Beach, FL 33051

    $999,000
    1,264 sqft 0.08 AC lot

    Three-bedroom residence with screened outdoor space, central air, and access to a private 30-foot boat slip.

    View details
    Canal-Front Duplex with Dockage
    Canal-Front Duplex with Dockage

    Key Colony Beach, FL 33051

    $2,845,000
    4,478 sqft 0.19 AC lot

    Legal duplex configuration offers separate living spaces with an interior lockout and established vacation-rental activity.

    View details
    Updated Duplex with Metal Roof
    Updated Duplex with Metal Roof

    Key Colony Beach, FL 33051

    $594,000
    1,031 sqft 0.08 AC lot

    Elevated two-bedroom half duplex with two bathrooms, a granite-finished kitchen, private balcony, and flexible lower-level living area.

    View details
    Based on your search, we've compiled 21 Potential Opportunities for your consideration. Besides 12 Active listings in Key Colony Beach, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 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.

    Three-Story Duplex with Fenced Yard
    Three-Story Duplex with Fenced Yard

    410 101St St Ocean, Marathon, FL 33050

    $622,500
    1,760 sqft 0.07 AC lot

    Deed-restricted housing residence with open living areas, covered parking, and central heating and air conditioning.

    View details
    3-Unit Triplex
    3-Unit Triplex

    10833 2nd Avenue Gulf, Marathon, FL 33050

    $898,000
    2,111 sqft 0.10 AC lot

    A two-bedroom pair and a separate efficiency are currently leased on flexible month-to-month agreements.

    View details
    Three-Residence Short-Term Rental Property
    Three-Residence Short-Term Rental Property

    2394 Coco Plum Drive, Marathon, FL 33050

    $11,000,000
    12,198 sqft 1.31 AC lot

    Waterfront rental compound with private pools, docks, and RM - Residential Medium zoning for weekly rentals.

    View details
    Oceanfront Home on Atlantic
    Oceanfront Home on Atlantic

    101 11th Street Ocean, Lot 33, Marathon, FL 33050

    Contact for pricing
    1,000 sqft

    New construction, ocean views, community amenities, and rental potential.

    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.

    Canal Front Duplex Zoned Land
    Canal Front Duplex Zoned Land

    Key Colony Beach, FL 33051

    $2,650,000
    0.19 AC lot

    Canal front duplex zoned land with new seawall.

    View details
    Canal Front Duplex Zoned Land
    Canal Front Duplex Zoned Land

    Key Colony Beach, FL 33051

    $2,650,000
    0.19 AC lot

    Canal front duplex zoned land with new seawall.

    View details
    Oceanside Lot Overlooking Coco Plum Beach
    Oceanside Lot Overlooking Coco Plum Beach

    300 Coco Plum, Marathon, FL 33050

    $405,000
    0.50 AC lot

    21,808 sq ft lot with unobstructed ocean views.

    View details
    Oceanside Lot in Marathon, Florida
    Oceanside Lot in Marathon, Florida

    300 Coco Plum Drive, Marathon, FL 33050

    $405,000
    0.50 AC lot

    21,808 sq ft lot overlooking Coco Plum Beach.

    View details

    Off-Market Properties in Key Colony Beach, FL

    Consider similar Off-Market properties in Key Colony Beach, 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.

    Key Colony Beach, FL Residential Income Properties Market Trends and Statistics

    Explore 13 residential income properties for sale in Key Colony Beach, FL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 18,749 square feet of properties for sale, with an estimated market value of $13,973,995.

    Sale prices for residential income properties in Key Colony Beach, FL start at $594,000, averaging $1,164,499, and reaching up to $2,845,000 — 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

    Commercial property segments ranked by active listings on the market

    Multifamily properties 9
    Duplexes 7
    Short term rental properties 7
    Single family properties 2

    Demographics Overview

    Population 525
    Median Household Income $94,531
    College Educated 61.4%

    High-Yield Neighborhoods for Investment

    Identify Key Colony Beach submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    33051 $1.1M

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in Monroe County

    Residential Income

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Popular Searches in Key Colony Beach, FL

    Most Searched ZIP Codes in Key Colony Beach, FL

    • 33051
    Why this one?
    Saved
    Reason not saved — we won't ask again

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!