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For sale
  • $1,650,000

    280/290 3rd St, Key Colony Beach, FL 33051

    4beds
    1,536sqft
    : 
    Duplex, Multi Family
    Built in 1988
    -- sqft lot
    $-- Zestimate®
    $1,074/sqft
    $-- HOA

    What's special

    Turnkey Raised Duplex in Key Colony Beach - Strong Rental Income or Ideal Family Vacation PropertyFully furnished 2BR/2BA (per side) duplex located in the desirable Key Colony Beach community. The property is currently operating as a successful short-term rental and generated $171,477 in Airbnb revenue over the last 12 months, plus the vacation rental license was recently renewed so inspection should be easy, allowing a new owner to continue renting quickly.For buyers looking for a personal getaway, the layout is also ideal as a family vacation property, offering two separate living spaces that allow families or groups to stay close together while still having privacy.New owners can immediately obtain Cabana Club membership, which provides private beach access, pool, and hot tub, and is a major driver for vacation rental bookings in the area. The property is also walkable to restaurants and ocean-view bars.The duplex was fully remodeled in 2021, including new plumbing, flooring, AC system, and interior and exterior paint. Additional updates through 2024-2026 include impact windows and doors, updated ductwork, roof improvements, new drywall in one unit, new washer and dryer, grills, and water heaters, making the property well-maintained and move-in or rental ready.A large outdoor seating area and yard provide space for guests or family to gather, making it especially attractive for groups renting or using both sides of the duplex.Fully furnished and turnkey for immediate use or continued rental income.
    2 days
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    2,595
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    16
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    Zillow last checked: 7 hours ago

    Listing updated: March 16, 2026 at 08:18am

    Listed by:

    Dalton Robinson 301-751-7231,

    Birch Haven Real Estate

    Source: FLKMLS,MLS#: 619093MLS LogoOriginating MLS: Florida Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 4
      Heating
      • Central
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Washer, Stainless Steel Appliance(s), Ice Machine, Freezer, Disposal, Water Softener, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
      Features
      • Built-in Cabinets
      • Flooring: Laminate
      • Windows: Other Windows/Doors, Impact Rstnce Window
      • Furnished: Yes
      Interior area
      • Total interior livable area: 1,536 sqft

      Property

      Parking
      • Total spaces: 4
      • Parking features: Carport, Trailer Storage, Covered, Off Street, Guest, Attached
      • Has carport: Yes
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Open Porch/Balcony, Patio
      • Exterior features: Rain Gutters, Storage, Lighting
      • Water view: None
      • Waterfront features: None, Dockage: None
      Lot
      • Size: 6,534 Square Feet
      • Dimensions: .15 acers
      • Features: Less Than 1/4 Acre
      Details
      • Parcel number: 00072600000000
      • Zoning: R-2B
      • Zoning description: Key Colony Two Family
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: MultiFamily
      • Property subtype: Duplex, Multi Family
      • Attached to another structure: Yes
      Materials
      • Concrete, Stucco
      • Roof: Metal
      Condition
      • Year built: 1988

      Utilities & green energy

      • Sewer: Municipal Sewer, Public Sewer
      • Utilities for property: FKAA, Cable Available

      Community & HOA

      Community
      • Features: Pool, Spa, Beach, Tennis Court(s), Community Boat Ramp
      • Security: Smoke Detector(s)
      • Subdivision: Key Colony Beach (53.5)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key Colony Beach

      Financial & listing details

      • Price per square foot: $1,074/sqft
      • Annual tax amount: $7,779
      • Date on market: 3/16/2026
      • Listing terms: Cash,VA Loan,Conventional
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/16/2026Listed for sale$1,650,000$1,074/sqft
        Source: Key West AOR #619093 Report a problem

        Public tax history

        Public tax history
        Tax history is unavailable.

        BuyAbility℠ payment

        Est. payment
        $9,230/mo
        Principal & interest
        $8103
        Property taxes
        $1127
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          Climate risks

          Neighborhood: 33051

          Getting around

          11 / 100
          Car-Dependent
          29 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

          Local experts in 33051

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