280 100th St, Marathon, FL 33050
OFF MARKET

$777,200

Trulia Estimate
  • 2 Beds
  • 2 Baths
  • 1,845 sqft

280 100th St, Marathon, FL 33050

Est. Refi. Payment $4,751/mo*
Refinance Your Home
Currently Off Market - Sold Dec 7, 2012 for $365,000

Home Value

Trulia Estimate
$777K
Since last month
Decreased$452K (-36.9%)
Since last year
Decreased$511K (-39.8%)
Since last sale
Increased$409K (+112%)
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 +81% in the last 10 years
MonthEstimated value
2026
November 2026$774K
October 2026$1.23M
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 W 105th St, Marathon, FL
0.16
Single-Family Home
$485,000
07/08/26
3
2
1,173
599 105th Street Ocean W, Marathon, FL
0.16
Single-Family Home
$485,000
07/08/26
3
2
1,188
103 Stirrup Key Woods Rd, Marathon, FL
0.39
Single-Family Home
$535,000
09/22/26
3
2
1,152
354 96th Street Ocean St, Marathon, FL
0.25
Single-Family Home
$475,000
11/12/26
2
1
1,046
22 Stirrup Key Rd, Marathon, FL
0.39
Single-Family Home
$600,000
07/06/26
3
2
1,152
10956 3rd Ave, Marathon, FL
0.46
Single-Family Home
$400,000
05/22/26
3
3.5
1,987
117 W Bruce Ct, Marathon, FL
0.41
Single-Family Home
$1,230,000
03/04/26
2
2
1,232
117 Bruce Ct, Marathon, FL
0.41
Single-Family Home
$1,230,000
03/04/26
2
2
1,232
208 E Bruce Ct, Marathon, FL
0.35
Single-Family Home
$985,000
03/11/26
2
3
1,080
655 96th St, Marathon, FL
0.30
Single-Family Home
$556,500
04/06/26
3
1
1,100

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
368 100th St, Marathon, FL 33050
0.01
$967,500
3
2
1,170
Off Market
381 101st St, Marathon, FL 33050
0.02
$772,800
2
2
1,156
Off Market
505 101st St, Marathon, FL 33050
0.03
$1,200,200
3
2
2,080
Off Market
468 100th St, Marathon, FL 33050
0.03
$1,309,600
2
3
1,769
Off Market
420 101st St #A, Marathon, FL 33050
0.03
$575,100
3
3
1,760
Off Market
420 101st St #B, Marathon, FL 33050
0.03
$575,500
3
3
1,760
Off Market
10095 Overseas Hwy, Marathon, FL 33050
0.03
-
-
-
10,288
Off Market
467 100th St, Marathon, FL 33050
0.04
$2,223,500
4
4
2,529
Off Market
605 101st St, Marathon, FL 33050
0.04
$1,081,300
3
2
1,216
Off Market
410 101st St #B, Marathon, FL 33050
0.05
$577,800
3
3
1,760
Off Market
410 101st St #A, Marathon, FL 33050
0.05
$627,300
3
3
1,760
Off Market
222 99th Street Ocean #A, Marathon, FL 33050
0.05
$672,600
4
2
1,377
Off Market
222 99th St #C-D, Marathon, FL 33050
0.05
$809,900
4
2
3,008
Off Market
222 99th Street Ocean, Marathon, FL 33050
0.05
$632,000
4
2
1,377
Off Market
222 99th St, Marathon, FL 33050
0.05
$413,700
4
2
1,377
Off Market
222 99th St #A, Marathon, FL 33050
0.05
$895,600
4
2
1,280
Off Market
222 99th St Ocean, Marathon, FL 33050
0.05
-
4
-
1,377
Off Market
705 100th St, Marathon, FL 33050
0.05
$916,600
2
2
1,118
Off Market
705 100th St Ocean, Marathon, FL 33050
0.05
$658,800
2
2
-
Off Market
400 101st St #A, Marathon, FL 33050
0.05
$617,100
3
3
1,760
Off Market

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

Home Highlights

Single-Family Home
Built in 1968
1,845 sqft
$421/sqft

About this House

What's unique:Tropical sanctuaryGrand archwaysLuxury resort-style patioMaster suitePrivate tropical oasisTravertine tile
This single-family home is located at 280 100th St, Marathon, FL. 280 100th St is in Marathon, FL and in ZIP code 33050. This property has 2 bedrooms, 2 bathrooms and approximately 1,845 sqft of floor space. This property has a lot size of 8325 sqft and was built in 1968.
280 100th St, Marathon, FL 33050 is a 2 bedroom, 2 bathroom, 1,845 sqft single-family home built in 1968. It last sold for $365,000 on Dec 7, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $777,200, with a rent estimate of $3,505/month.

Home Details for 280 100th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Concrete

Exterior Features

Exterior Home Features
Roof: Built UpDeckExterior: StuccoFoundation Type: Concrete
Pool
Pool

Property Information

Year Built
Year Built: 1968Year Updated: 1997
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 8325 sqft

Price and Tax history

DateEventPrice
Nov 1, 2026
Source: FLKMLS #619797
ListingRemoved
$1,250,000
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

Market trends in Marathon

Last updated October 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$751K
$155KMoM
Sale-to-List Price
—
Price per sq ft
$627
$43MoM
Available listings
234
3MoM
Sourced by Trulia Market Trends

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.
  • Emailsack
    "Marathon has two wonderful dog parks, one of them was just renovated and is located at oceanfront park with other amenities. Also old 7 mile bridge offers I want a place to walk in the mornings and evenings out over the water"
    0
    Flag
  • 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. "
    2
    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

LGBTQ Local Legal Protections

Frequently asked questions about 280 100th St

  • What is 280 100th St estimated to be worth?
    Trulia's estimated value for 280 100th St in Marathon, FL is $777,200.
  • What is the price history for 280 100th St?
    280 100th St in Marathon, FL last sold for $365,000 in December 2012.
  • Is Marathon a buyer's or seller's market?
    Marathon is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Marathon?
    The median sale price in Marathon is $751K. That is down $155K from the prior month.
  • Does 280 100th St have a pool?
    Yes, 280 100th St in Marathon, FL has a pool.
  • How big is the lot at 280 100th St?
    The lot at 280 100th St in Marathon, FL is about 0.19 acres (8,325 sq ft).

Explore by feature - Pet Friendly

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