23 Treasure Road, Marathon, FL 33050 (MLS# 619918)

23 Treasure Road, Marathon, FL 33050

$4,390,000

Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 2,250 Lot Size (sq. ft.): 19,772 Status: Active

Current Price: $4,390,000 List Date: 5/15/2026 Last Modified: 9/07/2026

Overview

Description

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 everyday enjoyment, the pool is ideally positioned on the main living level alongside the kitchen and gathering spaces, creating a seamless indoor-outdoor flow rarely found in waterfront homes. Relax poolside while enjoying ocean breezes and endless blue water views. The upper level features two beautifully appointed bedrooms and three baths, enhanced by impact-rated doors, windows, and hurricane sliders for style and peace of mind. Downstairs, a private guest suite and expansive finished bonus space provide flexibility for guests, entertaining, or recreation. The oversized dual-entry garage accommodates up to three vehicles and offers except ... (Read more)

Listing Details MLS# 619918

Location, Tax & Legal

Street #: 23
Street Name: Treasure
Street Suffix: Road
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Treasure Island (50.0)
Area: 14 - Sombrero Area

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 2
Pool: Yes
Year Built: 1973
Lot SqFt: 19772
Acres: 1.55
Living Apx SqFt: 2250
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Rentals Allowed: Yes
Min Rental Days: 7

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock: Composite
Seawall: Other

More Information

Building Style

Above Flood: Unknown
# Stories: 2 Stories

Vehicle Storage

Car(s): 3

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Oceanfront; Open Water Waterview: Ocean View; Open Water View Dockage: Boat Lift; Boat Ramp Property Condition: Updated/Remodeled Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Drapes/Blinds Incl; Pantry; Split Bedroom; Storage; Walk-in Closet(s); Window Treatments Pre-Wired: Cable Specialty Rooms: Laundry Room Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer Exterior Features: Chickee Hut; Fencing; Privacy Wall/Fence; Sprinkler System; Storage Pool Info: Salt Water; Concrete; Decked Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths Security: No Security Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional; FHA; VA Title: Title Ins - Buyer

Listing Office: Berkshire Hathaway HomeServices Keys Real Estate

Last Updated: September - 07 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.