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For sale
  • Price cut: $74.5K (1/8)
    $2,325,000

    511 4th St, Key Colony Beach, FL 33051

    4beds
    2,445sqft
    : 
    Single Family Residence
    Built in 1973
    6,534 Square Feet Lot
    $2,225,800 Zestimate®
    $951/sqft
    $-- HOA

    What's special

    Premium finishesBright open layout
    Step into effortlessly elevated Keys living at Key Colony Beach -- an expansive 4-bed, 3-bath canal-front retreat where every day feels like a vacation. Imagine mornings on your 60′ dock with lift, afternoons by your pool, and evenings chasing the sunset over Bonefish Bay. Inside, a bright open layout with premium finishes flows seamlessly to outdoor spaces made for coastal entertaining. Add Cabana Club beach + social access, golf, tennis, and true Gulf boating access -- this is waterfront living elevated.
    116 days
    |
    443
    |
    3
    |

    Zillow last checked: 8 hours ago

    Listing updated: January 15, 2026 at 09:33am

    Listed by:

    Maria Acosta 305-322-1973,

    Keller Williams Capital Realty - Coral Gables

    Source: FLKMLS,MLS#: 616612MLS LogoOriginating MLS: Florida Keys

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Heating
    • Central
    Cooling
    • Central Air, Ceiling Fans(s)
    Appliances
    • Included: Washer, Stainless Steel Appliance(s), Freezer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
    Features
    • Built-in Cabinets, Walk-In Closet(s), Storage, Granite Counters, Split Bedroom
    • Flooring: Tile
    • Doors: Impact Rstnce Doors
    • Windows: Drapes/Blinds Incl, Window Treatments, Impact Rstnce Window
    Interior area
    • Total interior livable area: 2,445 sqft

    Property

    Parking
    • Parking features: Garage, Garage Door Opener
    • Has garage: Yes
    • Has uncovered spaces: Yes
    Accessibility
    • Accessibility features: None
    Features
    • Levels: Two
    • Stories: 2
    • Has private pool: Yes
    • Pool features: In Ground, Fiberglass
    • Fencing: Fenced
    • Has view: Yes
    • View description: Canal
    • Has water view: Yes
    • Water view: Canal
    • Waterfront features: Canal Front, Waterfront, Dock Length: 60, Dockage: Boat Lift
    Lot
    • Size: 6,534 Square Feet
    • Features: Less Than 1/4 Acre
    Details
    • Additional structures: Shed(s)
    • Parcel number: 00073350000000
    • Zoning: R-1A
    • Zoning description: Key Colony Single Family

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • CBS
    • Roof: Metal
    Condition
    • Year built: 1973

    Utilities & green energy

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

    Community & HOA

    Community
    • Features: Tennis Court(s), Airport/Runway, Bike Paths, Other, Beach
    • Security: Smoke Detector(s), Patrolled Area
    • Subdivision: Key Colony Bch Yacht (53.5)
    HOA
    • Has HOA: No
    • Services included: None
    Location
    • Region: Key Colony Beach

    Financial & listing details

    • Price per square foot: $951/sqft
    • Tax assessed value: $1,465,089
    • Annual tax amount: $16,241
    • Date on market: 9/25/2025
    • Listing terms: No Seller Finance,Cash,Conventional
    Get pre-qualifiedBe ready to make an offer.
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    Estimated market value

    $2,225,800

    $2.11M - $2.34M

    $7,457/mo

    Price history

    Price history
    DateEventPrice
    1/8/2026Price change$2,325,000-3.1%$951/sqft
    Source: FLKMLS #616612 Report a problem
    10/29/2025Price change$2,399,500-2.1%$981/sqft
    Source: FLKMLS #616612 Report a problem
    9/25/2025Listed for sale$2,450,000-2%$1,002/sqft
    Source: Key West AOR #616612 Report a problem
    6/21/2024Listing removed--
    Source: FLKMLS #606855 Report a problem
    1/4/2024Price change$2,499,000-2%$1,022/sqft
    Source: Key West AOR #606855 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$14,139 -12.9%$1,465,089 -11%
    2024$16,241 +2.2%$1,646,658 +4.9%
    2023$15,898 +12.5%$1,569,341 +10%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $13,971/mo
    Principal & interest
    $11568
    Property taxes
    $1589
    Home insurance
    $814

      Climate risks

      Neighborhood: 33051

      Nearby schools

      GreatSchools rating

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