42 Treasure Rd Marathon, FL 33050
Estimated payment $10,804/month
Highlights
- Dock made with concrete
- Waterfront
- Lanai
- Coral Shores High School Rated A
- Fruit Trees
- 5-minute walk to Wanda Switlik Park
About This Home
Tucked away on a quiet private enclave just steps from iconic Sombrero Beach, this open-water retreat offers stunning ocean views and an ever-changing palette of turquoise and deep blue waters. Located on exclusive Treasure Road, this is a setting you only drive down if you live there, peaceful, private, and perfectly positioned just moments from the sand. The home features 3 bedrooms and 3.5 baths, with approximately 2,300+ sq ft of living space on an almost 12,000 sq ft lot, including 77 feet of concrete seawall and approximately 89 feet of waterfront. The primary living room showcases high ceilings and expansive sliding glass doors that open directly to incredible open-water views, filling the space with natural light and creating a seamless indoor-outdoor connection. Sunset views stretch across the water, while mature tropical landscaping, shady trees, and a heated 15' x 30' concrete pool create a true island oasis. Each bedroom is an ensuite, offering comfort and privacy, with an additional half bath conveniently located near the pool. The home has wonderful character, a second living area downstairs, a covered lanai ideal for outdoor dining and relaxing, and an upstairs sun deck perfect for soaking in ocean views and sea breezes. Additional features include a circular driveway, garage, and generous outdoor space for entertaining or unwinding. This golf-cart-friendly, family-friendly neighborhood allows you to bike, walk, or run to the beach, grocery store, and some of Marathon's best restaurants, truly one of the most desirable areas in the Keys. Enjoy community events hosted at Sombrero Beach, including the renowned Fourth of July celebration and fireworks. This property has never been rented, though weekly vacation rentals are allowed. A rare offering in one of Marathon's most sought-after neighborhoods, where ocean views, privacy, and the island lifestyle come together effortlessly.
Listing Agent
Coldwell Banker Schmitt Real Estate Co. License #SL3345718 Listed on: 03/18/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 1976
Lot Details
- Waterfront
- Privacy Fence
- Fenced
- Fruit Trees
- Property is zoned RM - Residential Medium
Parking
- 4 Parking Spaces
Interior Spaces
- Walk-In Closet
- Storage
Kitchen
- Oven
- Range
- Microwave
- Dishwasher
- Granite Countertops
Laundry
- Dryer
- Washer
Outdoor Features
- Seawall
- Dock made with concrete
- Lanai
- Outdoor Storage
- Rain Gutters
Utilities
- Separate Meters
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number 00105210-000000
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $7,996 | $886,117 | -- | -- |
| 2024 | $7,853 | $861,144 | -- | -- |
| 2023 | $7,853 | $830,649 | $0 | $0 |
| 2022 | $7,743 | $806,456 | $0 | $0 |
| 2021 | $7,865 | $782,967 | $0 | $0 |
| 2020 | $8,151 | $772,157 | $0 | $0 |
| 2019 | $7,986 | $754,797 | $0 | $0 |
| 2018 | $7,594 | $740,724 | $0 | $0 |
| 2017 | $7,459 | $725,489 | $0 | $0 |
| 2016 | $7,527 | $710,568 | $0 | $0 |
| 2015 | $7,469 | $705,629 | $0 | $0 |
| 2014 | $7,590 | $700,029 | $0 | $0 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 02/25/2026 02/25/26 | Price Changed | $1,899,000 | -5.0% | $821 / Sq Ft |
| 02/10/2026 02/10/26 | For Sale | $1,999,000 | -- | $864 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $465,000 | -- | |
| Warranty Deed | $95,000 | -- | |
| Warranty Deed | $375,000 | -- | |
| Warranty Deed | $250,000 | -- | |
| Deed | $165,000 | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $185,000 | New Conventional | |
| Closed | $95,000 | New Conventional | |
| Closed | $225,000 | New Conventional |
Source: Florida Keys Board of REALTORS®
MLS Number: 618576
APN: 00105210-000000
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Ask me questions while you tour the home.