For sale
$4,390,000
3beds
2,250sqft
23 Treasure Rd, Marathon, FL 33050
3beds
2,250sqft
Single family residence
Built in 1973
1.55 Acres
Attached garage
$1,951 price/sqft
What's special
Beautifully appointed bedroomsImpeccably maintained waterfront residencePrivate guest suiteOversized parcelTwo separate gated entrancesLush meticulously landscaped settingExpansive finished bonus space
Welcome to an elevated expression of island living at 23 Treasure Road in the heart of the Florida Keys. This impeccably maintained waterfront residence showcases breathtaking panoramic ocean views from every vantage point, including the pool, main living areas, dining space, primary suite, and tiki hut. Designed for effortless entertaining and ...
- 72 days |
- 1,139 |
- 39 |
Source: FLKMLS,MLS#: 619918
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Listed by:
Nate Bartlett,
Berkshire Hathaway HomeServices Keys Real Estate
Source: FLKMLS,MLS#: 619918
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave
- Laundry: Laundry Room
Features
- Storage, Walk-in Closet(s)
- Flooring: Tile
Interior area
- Total structure area: 2,250
- Total interior livable area: 2,250 sqft
Property
Parking
- Parking features: Attached, Garage Door Opener, Storage
- Has attached garage: Yes
Features
- Patio & porch: Open Porch/Balcony, Deck, Patio
- Exterior features: Chickee Hut, Storage
- Has private pool: Yes
- Pool features: Salt Water, Concrete, Decked
- Fencing: Fenced,Privacy
- On waterfront: Yes
Lot
- Size: 1.55 Acres
Details
- Parcel number: 00105240001200
- Zoning: R-MH - Residential - MH
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1973
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter, Cable Available
Community & HOA
Community
- Features: Beach, Bike Paths
- Security: No Security
- Subdivision: Treasure Island (50.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $1,951/sqft
- Tax assessed value: $2,915,061
- Annual tax amount: $22,812
- Date on market: 5/15/2026
- Listing terms: Cash,Conventional,FHA
Price history
| Date | Event | Price |
|---|---|---|
| 5/15/2026 | Listed for sale | $4,390,000-4.5%$1,951/sqft |
Source:  FLKMLS #619918 Report a problem | ||
| 5/1/2026 | Listing removed | $4,599,000$2,044/sqft |
Source:  MLKAR #615997 Report a problem | ||
| 1/15/2026 | Price change | $4,599,000-7.1%$2,044/sqft |
Source:  Key West AOR #615997 Report a problem | ||
| 7/31/2025 | Listed for sale | $4,950,000+241.4%$2,200/sqft |
Source: FLKMLS #615997 Report a problem | ||
| 7/22/2015 | Sold | $1,450,000-8.6%$644/sqft |
Source: FLKMLS #567100 Report a problem | ||
| 4/3/2015 | Listed for sale | $1,586,000+135%$705/sqft |
Source: American Caribbean Real Estate Middle Keys #567100 Report a problem | ||
| 11/12/1999 | Sold | $675,000$300/sqft |
Source: FLKMLS #413658 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $22,813 -3% | $2,459,752 +10% |
| 2024 | $23,530 +9.6% | $2,236,138 +10% |
| 2023 | $21,470 +19.8% | $2,032,853 +10% |
| 2022 | $17,920 +3.6% | $1,848,048 +9.1% |
| 2021 | $17,292 +4.6% | $1,694,386 +4% |
| 2020 | $16,526 | $1,628,518 -6.8% |
| 2019 | $16,526 +4.3% | $1,747,059 -1% |
| 2018 | $15,850 +8.9% | $1,764,006 +43.8% |
| 2017 | $14,560 +20.8% | $1,226,377 -17.9% |
| 2016 | $12,054 -19.9% | $1,494,192 +13.4% |
| 2015 | $15,041 | $1,317,791 |
Find assessor info on the county website
Monthly payment
Est. payment
$25,439/mo
Principal & interest
$22439
Property taxes
$3000
Estimated market value
$3,980,000
$3.78M - $4.18M
$5,705/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.
Neighborhood: 33050
Nearby schools
Stanley Switlik Elementary School
Grades PK-5 • 1.7 miles5/10
GreatSchools® Rating
Test Score Rating
5/10Student Progress Rating
4/10Marathon School
Grades 6-12 • 0.9 miles5/10
GreatSchools® Rating
Test Score Rating
4/10College Readiness Rating
5/10Student Progress Rating
6/10