by Global Lifestyle Properties

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Marathon 33050
58618 Overseas Highway
$2,200,000
● House - Off Market

58618 Overseas Highway

Marathon, FL 33050
bedrooms
4 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
2,433 Ft²
$13,303
Est. Monthly
2.63%
Cap Rate

About This Property

Dreaming of your own beach house in the Keys? Welcome to Casa de la Playa in Grassy Key, where island living meets luxury. Set on over 1/2 acre, this 4bed/4bath retreat offers sweeping ocean views, a private sandy beach & resort-style pool just 5 min from Marathon airport. Inside, enjoy a bright open liv area, gourmet kitchen w/S.S. appliances & windows framing endless views. The 2nd-level veranda is perfect for sunrise coffee or sunset cocktails. Outdoors, relax by the pool or entertain with ocean breezes. Short-term rental approved, this home is both a private escape & smart investment. Recent upgrades include impact win/doors, Hardi Board siding & parking for cars/boats. Casa de la Playa is near world-class fishing, diving, dining & boating. A rare chance to own paradise in the FL Keys.
Unit Size
2,433 Ft²
Days on Market
103 days
Land Size
0.54 acres
Price per sqft
$984
Property Type
House
Property Taxes
$1,542
HOA Dues
-
Year Built
2006

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Last updated: 2 months ago (Beaches MLS #F10524180)

Price History

Date / Event Date Event Price
Dec 12, 2025 Sold
Sold
Nov 23, 2025 In contract -
In contract
Aug 31, 2025 Listed by Coldwell Banker Realty $2,395,000
Listed by Coldwell Banker Realty
Dec 30, 2023 No longer available -
No longer available
Oct 24, 2023 Listed by Coldwell Banker Schmitt Real Estate Co $3,395,000
Listed by Coldwell Banker Schmitt Real Estate Co
Welcome to Casa de la Playa in beautiful Grassy Key! Nestled on over half an acre, down a winding, manicured driveway enveloped in lush tropical landscaping, this spectacular property encompasses an elevated island lifestyle. Boasting a private sandy beach and endless Open Water Views, this fantastic Florida Keys paradise would make an excellent forever home, or income-producing investment property. Inside, the sprawling interior is bright and welcoming and features 4 generous bedrooms and 4.5 bathrooms, providing ample space for comfortably hosting family and guests. The open-concept main living area lends itself to entertaining with a spacious great room flowing into a well-appointed kitchen, complete with stainless steel appliances, abundant storage, and large kitchen island with seating. An expansive veranda on the second level offers spectacular views of the sparkling pool, beach, and turquoise water beyond, the perfect backdrop for enjoying morning coffee or evening cocktails with friends. Built to withstand the test of time, enjoy peace of mind with Brand New Impact Windows and Doors throughout the home as well as Hardi Board siding. Host enviable gatherings in the incomparable back yard, lounging poolside or soaking up the sunshine at the beach, this remarkable property evokes feelings of peace in a tranquil, secluded setting. Additional exterior features include full irrigation system with timer, striking landscape lighting, and an abundance of parking. Don't miss the opportunity to experience this exemplary home for yourself. Call to schedule a showing today! The manager has listed the unit size as 2433 square feet.
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Property Highlights

Parking Available

Building Info

Overview

    General

  • Year Built: 2006
  • Effective Year Built: 2014
  • Building Count: 1
  • Bedroom Count: 4
  • Bathroom Count: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 5
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 17
  • Building Style: 0
  • Exterior Walls Type: 23
  • Interior Walls Type: 3
  • Roof Shape Type: 1
  • Roof Cover Type: 5
  • Floor Count: 300
  • Living Units: 1
  • Floor Cover: 21
  • Basement Type: 3
  • Basement Area: 0
  • Garage Type: 18
  • Garage Square Area: 1,582
  • Parking Space Count: 6
  • Patio Type: 0
  • Porch Type: 102
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 23,650
  • Lot Size Depth Feet: 4,050
  • Lot Size Frontage Feet: 600
  • Total Building Area: 2,433
  • Gross Building Area: 2,433
  • Building Area: 2,433
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 13
  • Heating: 4
  • Heated Square Feet: 2,433
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: CRAINS SUBD
  • Land Acres: 0000000543
  • Standard Land Use Code: 1001
  • County Land Use Code: 0100
  • State Land Use Code: 001
  • Legal Description 1: BK 1 LT 11 CRAINS SUBD OF GRASSY KEY PB 1-51 PT SECS24-25-26 TWP 65S R 33E OR479-386 OR795-171 OR1026-1075F/J OR1636-1229-30 OR2895-2196/97 OR3175-0948

Neighborhood

  • School District Name: Monroe County School District
  • Census Tract: 971002

Zoning

  • Zoning: IS

Geography

  • Account Number: 1450073
  • Parcel: 00366900-000000
  • Block: 1
  • Lot: 11
  • Meridian: SEC 24 TWN 65S RNG 33E
  • Municipality: CITY OF MARATHON WITH NO LITTL
  • Latitude: 24.7632
  • Longitude: -80.9486

    Address

  • Full Address: 58618 Overseas Hwy
  • Address - House Number: 58618
  • Address - Street Name: Overseas
  • Address - Suffix Type: Hwy
  • State: FL
  • City Name: Marathon
  • Carrier Code: R002
  • 4-Digit Zip Code: 6029
  • Zip Code: 33050

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,135,670
  • Tax Rate Code Area: 50CM

    Appraisal Valuation

  • Standard Deviation: 0.0881
  • Valuation Date: Jan 27, 2024
  • Confidence Score: 92
  • Final Value: 3,266,592
  • High Value: 3,554,519
  • Low Value: 2,978,665

    Market Valuation

  • Market Total Value: $1,917,928
  • Market Land Value: $1,440,312
  • Market Improvement Value: $477,616

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,917,928
  • Assessed Land Value: $1,440,312
  • Assessed Improvements Value: $477,616

    Sales

  • Current Sale Contract Date: May 19, 2022
  • Current Sale Recording Date: May 23, 2022
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2376792
  • Previous Sale Recording Date: Mar 12, 2018
  • Previous Sale Contract Date: Feb 27, 2018
  • Previous Sale Amount: $875,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Marathon


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Frequently Asked Questions

When was property at 58618 Overseas Highway built and last sold?
The property at 58618 Overseas Highway was built in 2006 and last sold on May 19, 2022 for $2,360,000.
How much is this home worth?
The estimated value of the home located at 58618 Overseas Highway is $2,418,175.
What are some comparable homes to 58618 Overseas Highway?
There are currently no comparable homes to 58618 Overseas Highway.