23 Treasure Rd, Marathon, FL 33050
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Property image
FOR SALE
3D VIEW
1.55 ACRES

23 Treasure Rd
Marathon, FL 33050

  • 3 Beds
  • 3 Baths
  • 2,250 sqft (on 1.55 acres)

$4,390,000

Est. Mortgage $25,389/mo*
Get Pre-Qualified

$4,390,000

Est. Mortgage $25,389/mo*
Get Pre-Qualified
3 Beds
3 Baths
2,250 sqft
(on 1.55 acres)

Home Highlights

Parking
Attached Garage
Outdoor
Porch, Patio, Deck, Pool
Climate Control
Central Air, Ceiling Fans S
HOA
None
Price/Sqft
$1,951
Listed
95 days ago

Local Information

  • Map ViewExplore the area around 23 Treasure Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

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 exceptional space for the Florida Keys lifestyle, with plenty of room for fishing gear, dive equipment, water toys, and additional storage. A dedicated tackle room adds convenience for avid anglers and boaters alike.
Along the water's edge, a substantial 200 foot rock seawall provides protection and presence, while the private boat ramp, dock, and boat lift offer effortless access to world-class boating and fishing.
Two separate gated entrances welcome you into a lush, meticulously landscaped setting complete with privacy walls, mature hedges, and fencing for a serene and secluded atmosphere.
Situated on an oversized parcel, this rare waterfront offering presents an exceptional opportunity to enjoy the ultimate private coastal retreat in the Florida Keys.
Last check for updates: about 7 hours ago
Listing courtesy of Nate Bartlett
Berkshire Hathaway HomeServices Keys Real Estate
Source: FLKMLS, MLS#619918
Also Listed on FLKMLS, Key West AOR, Key West AOR, MLKAR.

Home Details for 23 Treasure Rd

Interior Features

Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 2250 Square Feet
Appliances & Utilities
Utilities: Water Separate Meter, Elect Separate Meter, Cable AvailableAppliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, MicrowaveDishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air,Ceiling Fans(s)
Windows, Doors, Floors & Walls
Flooring: Tile
Levels, Entrance, & Accessibility
Floors: Tile
View
No View
Security
Security: No Security

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/Balcony, Deck, PatioFencing: Fenced, PrivacyExterior: Chickee Hut, StorageHas a Private Pool
Parking & Garage
Has a GarageHas an Attached GarageParking: Attached,Garage Door Opener,Storage
Pool
Pool: Salt Water, Concrete, DeckedPool
Frontage
WaterfrontOn Waterfront

Days on Market

Days on Market: 95

Property Information

Year Built
Year Built: 1973
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBSNot a New Construction
Property Information
Condition: Updated/RemodeledParcel Number: 00105240001200

Price & Status

Price
List Price: $4,390,000Price Per Sqft: $1,951

Active Status

MLS Status: Active

Location

Direction & Address
City: MarathonCommunity: Treasure Island (50.0)

Agent Information

Listing Agent
Listing ID: 619918

Building

Building Area
Building Area: 2250 Square Feet

Community

Community Features: Beach, Bike Paths

HOA

HOA Fee Includes: NoneNo HOAHOA Fee: No HOA Fee

Lot Information

Lot Area: 1.55 Acres

Offer

Listing Terms: Cash, Conventional, FHA

Miscellaneous

Mls Number: 619918

Additional Information

BeachBike Paths

Around this home

What Locals Say about Marathon

At least 61 Trulia users voted on each feature.

  • 83 % Say car is needed

  • 79 % Say people would walk alone at night

  • 76 % Say parking is easy

  • 72 % Say it's quiet

  • 70 % Say it's dog friendly

  • 70 % Say yards are well-kept

  • 68 % Say there's holiday spirit

  • 61 % Say it's walkable to restaurants

  • 53 % Say there's wildlife

  • 53 % Say they plan to stay for at least 5 years

  • 51 % Say there are community events

  • 49 % Say kids play outside

  • 45 % Say neighbors are friendly

  • 37 % Say it's walkable to grocery stores

  • 36 % Say there are sidewalks

  • 29 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • 4yrv5tc4qr
    "Seafood festival, theater, music festival, turtle releases, homecoming parade, 4th of July fireworks on the beach"
    1
    Flag
  • Ingridfox
    "people love walking dogs on the beach and dog dog park at Sombrero Beach. A lot of restaurants are dog friendly. This is a great place for dog owners. "
    1
    Flag
  • C E.
    "There is no place for kids to hang out really except for the skate park. There are no malls, no skating rinks, no places for kids to meet safely. "
    1
    Flag
  • Jan M.
    "We have basic public transportation. I’d take a taxi anywhere in town. .............................,,"
    0
    Flag
  • Erin F.
    "There’s plenty of grass, sidewalks and quiet roads to walk along.. plus the public beach is always a dogs favorite adventure.. just pick up after your dog!"
    2
    Flag
  • Thurmankolb
    "Yes! Dog park just down the street. Lots of neighbors know each other by our dogs. Great vets n Marathon and good groomer."
    6
    Flag
  • Thurmankolb
    "Lots of community events and activities. Fishing tournaments, seafood festival, school carnivals, etc... "
    2
    Flag
  • Jamie B.
    "Everyone gets together for the kids at Halloween. We have a community park with special events planned for the kids and the beach is the sight for a special 4th of July. "
    0
    Flag
  • Abiezer31
    "Of course ,the neighbors the owner and dog are very nice I’m very proud living in my house.and this neighborhood "
    3
    Flag
  • Darren S.
    "I live off the beaten path across the street from a golf course. It's very quiet and tranquil. throb marinas surrounding the property and can walk to All shops and stores."
    0
    Flag
  • Cyndiepalmer
    "We are a friendly neighborhood. You walk your street and say Hi anytime. It is a safe street to live "
    0
    Flag
  • Ksperkinson
    "Safe clean near ocean good police pet friendly hospital is coming along in the construction have contract here at hospital looking forward to finding a good place for 3 months"
    0
    Flag
  • Stephanie M.
    "A lot of kids and cars. A fire station that is noisey but nice. Lizards everywhere. There is one hotel on this small island. There are A lot of Vacation homes here and crab catchers. When it rains you can't see the road."
    0
    Flag
  • Lb2071
    "water front community , is a small island called Flamingo Island. We have a 9 hole golf course and just 5 minutes from Publix and Kmart. Sombrero beach is right at the outset of the canals on the Atlantic ocean and the people are very loving and friendly."
    0
    Flag
  • Gonzalez8834
    "Marathon is a great place to life and have a family, very safe, quiet and full of great people. ......"
    0
    Flag
  • Tom A. C. M.
    "I live here (14 years) and love the area. Close accessibility to shopping, schools, churches, golf, beach, walking, biking. "
    0
    Flag
  • Anne K.
    "Lived here for many years and is one of the best places to live in Marathon. Conveniently located near schools, parks, shopping and beach just minutes away."
    0
    Flag
  • Debra G.
    "Only 8 miles from Marathon. Away from the winter traffic, airport noise. Crystal clean, flow through canals. Great place to vacation and a great place to live. "
    0
    Flag

Market trends in Marathon

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$774K
$51.67KMoM
Sale-to-List Price
—
Price per sq ft
$630
$2MoM
Available listings
260
8MoM

Home Value

Trulia Estimate
$3.96M
Since last month
$2K (0%)
Since last year
Decreased$557K (-12.3%)
Since last sale
Increased$3M (+173%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +143% in the last 10 years
MonthEstimated value
2026
August 2026$3.96M
July 2026$3.96M
June 2026$4M
May 2026$4.11M
March 2026$4.09M
February 2026$4.09M
January 2026$4.13M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
78 Tingler Ln, Marathon, FL
0.14
Single-Family Home
$3,000,000
02/19/26
3
2
2,313
42 Treasure Rd, Marathon, FL
0.12
Single-Family Home
$1,715,000
05/14/26
3
3.5
2,313
1 Ocean E, Marathon, FL
0.28
Single-Family Home
$1,825,000
04/27/26
3
2.5
2,244
4 Sandpiper Ln, Marathon, FL
0.33
Single-Family Home
$2,499,000
02/11/26
4
3
2,532
15 Ocean E, Marathon, FL
0.26
Single-Family Home
$2,550,000
07/27/26
3
3
2,044
523 Avenida Primiceria, Marathon, FL
0.36
Single-Family Home
$1,625,000
05/18/26
4
3
2,054
82 Tingler Ln, Marathon, FL
0.21
Single-Family Home
$3,000,000
07/20/26
4
4
3,222
16 E Ocean Dr, Marathon, FL
0.24
Single-Family Home
$1,825,000
05/21/26
5
2
2,008
564 Sombrero Beach Rd, Marathon, FL
0.41
Single-Family Home
$2,000,000
02/27/26
3
3
1,953
335 Calzada De Bouganvillea, Marathon, FL
0.51
Single-Family Home
$2,525,000
09/04/25
3
3
2,430

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
24 Treasure Rd, Marathon, FL 33050
0.04
$2,388,200
3
3
2,144
Off Market
Vacant 3a Treasure Rd, Marathon, FL 33050
0.09
$599,000
-
-
-
For Sale
78 Tingler Ln, Marathon, FL 33050
0.14
$3,000,000
3
2
2,313
Recently Sold
42 Treasure Rd, Marathon, FL 33050
0.12
$1,715,000
3
3.5
2,313
Recently Sold
2010 Sombrero Beach Rd, Marathon, FL 33050
0.13
$3,850,000
4
4
3,458
Recently Sold
9 Treasure Rd, Marathon, FL 33050
0.15
$1,893,600
4
3
2,222
Off Market
Tingler Ln, Marathon, FL 33050
0.17
-
-
-
-
Off Market
68 Tingler Ln, Marathon, FL 33050
0.18
$1,796,900
2
2
1,722
Off Market
66 Tingler Ln, Marathon, FL 33050
0.19
$2,250,000
3
2
1,800
For Sale
83 Tingler Ln, Marathon, FL 33050
0.19
$5,900,000
5
4.5
3,580
Recently Sold
65 Tingler Ln, Marathon, FL 33050
0.19
$1,405,200
2
2
1,232
Off Market

Price and Tax history

DateEventPrice
May 15, 2026
Source: FLKMLS #619918
Listed For Sale
$4,390,000
May 1, 2026
Source: MLKAR #615997
ListingRemoved
$4,599,000
Jan 15, 2026
Source: Key West AOR #615997
PriceChange
$4,599,000
Price decreased by 7%
Jul 31, 2025
Source: FLKMLS #615997
Listed For Sale
$4,950,000
Jul 22, 2015
Source: FLKMLS #567100
Sold
$1,450,000

LGBTQ Local Legal Protections

Nate Bartlett, Berkshire Hathaway HomeServices Keys Real Estate
MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys MLS.

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Frequently asked questions about 23 Treasure Rd

  • What is the estimated monthly payment for 23 Treasure Rd?
    Based on a $4,390,000 list price with 20% down at today's rates, the estimated monthly payment for 23 Treasure Rd in Marathon, FL is approximately $25,954 (about $22,879 principal & interest, $3,000 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • What are the closest schools to 23 Treasure Rd?
    The closest schools to 23 Treasure Rd in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
  • What is 23 Treasure Rd estimated to be worth?
    Trulia's estimated value for 23 Treasure Rd in Marathon, FL is $3,960,200.
  • Does 23 Treasure Rd have air conditioning?
    Yes, 23 Treasure Rd in Marathon, FL has air conditioning.
  • Does 23 Treasure Rd have a pool?
    Yes, 23 Treasure Rd in Marathon, FL has a pool.
  • Does 23 Treasure Rd have laundry facilities?
    Yes, 23 Treasure Rd in Marathon, FL has in-unit laundry.
23 Treasure Rd, Marathon, FL 33050 is a 3 bedroom, 3 bathroom, 2,250 sqft single-family home built in 1973. This property is currently available for sale and was listed by FLKMLS on May 15, 2026. The MLS # for this home is MLS# 619918.