280 100th St, Marathon, FL 33050
Property image
Property image
FOR SALE

$1,250,000

  • 3 Beds
  • 2.5 Baths
  • 1,576 sqft

280 100th St, Marathon, FL 33050

Est. Mortgage $7,575/mo*
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Home Highlights

Single-Family Home
Built in 1968
$793/sqft
Open Parking

Local Information

  • Map ViewExplore the area around 280 100th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

This extraordinary Mid-Century modern single-family home is a private tropical oasis at the (rarely available) end of a canal with direct-ocean access. The luxury resort-style patio features Travertine tile, a heated pool with a sun shelf, and custom landscape lighting for evening entertaining. The home's original craftsmanship is high-lighted by tongue and groove Florida Pine ceilings, grand archways, and wooden beams. The floor to ceiling windows and doors provide for natural light flowing into the home from sunrise until sunset. The open-concept living area connects to an updated kitchen with stainless steel appliances and granite countertops. The master suite boasts a hand-scraped Acacia Hardwood accent wall, barn doors, an oversized Travertine shower, and a floating sink. Two additional bedrooms in a separate wing provide guest privacy with a shared updated bathroom with an Italian marble shower.

This oversized fenced lot at 8,362 sq/ft provides a tropical sanctuary in paradise. Whether you're looking for an established and profitable rental property or you're ready to embrace the dream of a Florida Keys lifestyle, this turnkey property delivers.
Last check for updates: about 17 hours ago
Listing courtesy of Jessica Borraccino, (305) 619-2648
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS, MLS#619797
Also Listed on FLKMLS.

Home Details for 280 100th St

Interior Features

Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 1576 Square Feet
Appliances & Utilities
Utilities: Cable AvailableAppliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Freezer, Stainless Steel Appliance(s)DishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air,Ductless
Windows, Doors, Floors & Walls
Flooring: Tile
Levels, Entrance, & Accessibility
Levels: Ground LevelFloors: Tile
View
No View

Exterior Features

Exterior Home Features
Patio / Porch: PatioFencing: Fenced, PrivacyExterior: StorageHas a Private Pool
Parking & Garage
No Attached GarageHas Open ParkingParking: Open
Pool
Pool: In Ground, ConcretePool
Frontage
WaterfrontOn Waterfront

Days on Market

Days on Market: 137

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBS, Concrete, Combo ConstructionNot a New Construction
Property Information
Condition: Updated/RemodeledParcel Number: 00352450000000

Price & Status

Price
List Price: $1,250,000Price Per Sqft: $793

Active Status

MLS Status: Active

Location

Direction & Address
City: MarathonCommunity: Farara Shores (52.0)

Agent Information

Listing Agent
Listing ID: 619797

Building

Building Area
Building Area: 1576 Square Feet

Community

Community Features: Community Boat Ramp, Beach, Bike Paths

HOA

HOA Fee Includes: NoneNo HOAHOA Fee: No HOA Fee

Lot Information

Lot Area: 8276.4 sqft

Offer

Listing Terms: No Seller Finance, Cash, Conventional

Rental Terms, Policies & Fees

Furnished

Miscellaneous

Mls Number: 619797

Additional Information

Community Boat RampBeachBike 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 August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
255
7MoM

Home Value

Trulia Estimate
$1.23M
Since last month
$300 (0%)
Since last year
Decreased$53K (-4.1%)
Since last sale
Increased$867K (+237.5%)
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 +163% in the last 10 years
MonthEstimated value
2026
September 2026$1.23M
August 2026$1.23M
July 2026$1.16M
June 2026$1.17M
May 2026$1.19M
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
599 105th Street Ocean W, Marathon, FL
0.16
Single-Family Home
$485,000
07/08/26
3
2
1,188
22 Stirrup Key Rd, Marathon, FL
0.39
Single-Family Home
$600,000
07/06/26
3
2
1,152
99 Bruce Ct, Marathon, FL
0.49
Single-Family Home
$1,175,000
05/05/26
3
2
1,478
208 E Bruce Ct, Marathon, FL
0.35
Single-Family Home
$985,000
03/11/26
2
3
1,080
11280 1st Ave, Marathon, FL
0.59
Single-Family Home
$982,000
12/04/25
3
2.5
1,842
209 E Bruce Ct, Marathon, FL
0.32
Single-Family Home
$2,300,000
12/12/25
4
2
1,852

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
410 101st Street Ocean St #B, Marathon, FL 33050
0.06
$622,500
3
3
1,760
For Sale
611 101st Street Ocean St, Marathon, FL 33050
0.05
$1,204,700
3
2
2,540
Off Market
755 101st St, Marathon, FL 33050
0.07
$1,413,500
3
2
1,464
Off Market
574-576 99th St, Marathon, FL 33050
0.08
$1,250,000
4
4
1,854
For Sale
831 104th St, Marathon, FL 33050
0.10
$2,381,100
4
4
1,800
Off Market
855 101st Street Ocean, Marathon, FL 33050
0.09
$1,525,700
4
3
2,600
Off Market
735 50th St, Marathon, FL 33050
0.11
$5,495,000
5
5.5
3,219
For Sale
119 Avenue Ave #D-B, Marathon, FL 33050
0.11
$2,107,100
5
3.5
2,875
Off Market
864 100th Street Ocean, Marathon, FL 33050
0.10
$1,230,900
3
2
1,700
Off Market
575 105th St W, Marathon, FL 33050
0.13
-
3
1
1,166
Off Market
851 104th St, Marathon, FL 33050
0.12
$5,200,000
3
3
3,216
For Sale

Price and Tax history

DateEventPrice
May 7, 2026
Source: FLKMLS #619797
Listed For Sale
$1,250,000
May 5, 2026
Source: MLKAR #613190
ListingRemoved
$1,250,000
Mar 13, 2026
Source: Key West AOR #613190
PriceChange
$1,250,000
Price decreased by 2%
Dec 12, 2025
Source: Key West AOR #613190
Listed For Sale
$1,275,000
Nov 13, 2025
Source: MLKAR #613190
ListingRemoved
$1,375,000

LGBTQ Local Legal Protections

Jessica Borraccino, Coldwell Banker Schmitt Real Estate Co.
Agent Phone: (305) 619-2648
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 280 100th St

  • What is the estimated monthly payment for 280 100th St?
    Based on a $1,250,000 list price with 20% down at today's rates, the estimated monthly payment for 280 100th St in Marathon, FL is approximately $7,699 (about $6,770 principal & interest, $854 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • What do residents say about Marathon?
    Residents describe Marathon, FL as easy to park in, quiet, and dog-friendly. Most residents say you need a car. See homes for sale in Marathon, FL.
  • What are the closest schools to 280 100th St?
    The closest schools to 280 100th St in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
  • What is 280 100th St estimated to be worth?
    Trulia's estimated value for 280 100th St in Marathon, FL is $1,232,400.
  • Does 280 100th St have air conditioning?
    Yes, 280 100th St in Marathon, FL has air conditioning.
  • Does 280 100th St have a pool?
    Yes, 280 100th St in Marathon, FL has a pool.
280 100th St, Marathon, FL 33050 is a 3 bedroom, 3 bathroom, 1,576 sqft single-family home built in 1968. This property is currently available for sale and was listed by FLKMLS on May 7, 2026. The MLS # for this home is MLS# 619797.