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Off market
  • $1,536,700

    57957 Morton St, Grassy Key, FL 33050

    4beds
    3,200sqft
    Single Family Residence
    Built in ----
    -- sqft lot
    $1,536,700 Zestimate®
    $480/sqft
    $6,583 Estimated rent

    Home value

    $1,536,700

    $1.31M - $1.80M

    $6,583/mo

    Zestimate® history
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    $6,583/mo

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    Rent Zestimate®

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    $9,210/mo

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    $9,210/mo

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    What's special

    Private poolPaddle boards

    Oceanfront, marathon, short-term, weekly rental. Weekend close to Miami. This is a secluded, exclusive, unique property. Open water in the best neighborhood in Marathon. Large open living area, kitchen & dining. Sail out for the best fishing in the world.Marathon is known for its beaches and barrier reef, loggerhead turtles' nests with a sandy shoreline, and mangrove creek. "Casa Azul Villa" - Beautiful Spacious Home with Private Pool, Dock, kayaks Large open living area, kitchen, and dining. Sail out for the best fishing in the world. Marathon is known for its beaches and barrier reef, loggerhead turtles' nests with a sandy shoreline, and mangrove creek. We offer paddle boards and kayaks. Bed Configuration: Room 1: 1 king, Room 2: 1 king, Room 3: 1 King Room 4: 1 King Wheelchair accessible We DO NOT offer a hot tub, the circle is a sitting area in the pool. We have one exterior camera that is directed towards the dock. Only records dock and lake activity. Located on the back wall by the pool. Kindly, book your pets at the time of the reservation, unapproved pets will result in forfeiture of the deposit. Please note: In the winter you may see seaweed, there is very little we can do about it due to environmental regulations. Please keep in mind the following fees and let us know if you bring any of these... Boats: $350 fee per boat to stay at our private dock Pets: $350 per pet (for the whole stay) Note: you may experience floating seaweed, they are typically seasonal, washing ashore in coastal areas of the Florida Keys. The scale of these natural blooms often means there is not much direct intervention that can prevent the seaweed from reaching the shore, as the user noted. Our prices include all fees. No hidden fees. Oceanfront, marathon, short-term, weekly rental. Weekend close to Miami. This is a secluded, exclusive, unique property. Open water in the best neighborhood in Marathon. Large open living area, kitchen & dining. Sail out for the best fishing in the world.Marathon is known for its beaches and barrier reef, loggerhead turtles' nests with a sandy shoreline, and mangrove creek. Guests must inform if they are bringing anything other than the maximum number of cars allowed or boat, jet skis, bikes, camper, etc. After guest discloses the equipment, guests will have to pay a fee after the conversation with the property manager.We do not allow to have day or overnight visitors without authorization.You must disclose all number of guests staying at the house so we comply with local regulations.No jumping from pool platform - 100% NOT ALLOWED FOR YOUR SAFETY.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    Heating
    • Wall Furnace
    Cooling
    • Central Air, Wall Unit
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Washer
    • Laundry: In Unit
    Features
    • Furnished: Yes
    Interior area
    • Total interior livable area: 3,200 sqft

    Property

    Parking
    • Parking features: Attached
    • Has attached garage: Yes
    • Details: Contact manager
    Features
    • Exterior features: Beach, Heating system: Wall, Oceanfront, Outdoor furniture
    • Has private pool: Yes
    • Pool features: Pool
    • Has water view: Yes
    • Water view: Waterfront
    Details
    • Parcel number: 00374850000000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence

    Community & neighborhood

    Location
    • Region: Grassy Key

    HOA & financial

    Other fees
    • Deposit fee: $19,000
    • Application fee: $0

    Price history

    DateEventPrice
    3/10/2026Listing removed$19,000$6/sqft
    Source: Zillow Rentals Report a problem
    1/29/2026Listed for rent$19,000$6/sqft
    Source: Zillow Rentals Report a problem
    5/10/2018Sold$650,000$203/sqft
    Source: FLKMLS #579272 Report a problem
    3/16/2018Listed for sale$650,000$203/sqft
    Source: 2190 #579272 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$13,473 +11.5%$1,494,295 +50.9%
    2024$12,083 +17.6%$990,251 +21.6%
    2023$10,277 +20.5%$814,283 +10%
    2022$8,530 +5%$740,257 +10%
    2021$8,123 +16.2%$672,961 +10%
    2020$6,993 $611,783 +0.4%
    2019$6,993 +0.3%$609,195 -8.1%
    2018$6,971 -3.6%$662,910 +10.4%
    2017$7,232 +8.5%$600,192 -1.9%
    2016$6,666 -4.3%$612,060 +24.6%
    2015$6,968 $491,260

    Find assessor info on the county website

    Neighborhood: 33050

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,536,700
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    Estimated market value
    $1,536,700