803 124th St, Marathon, FL 33050
Property image
Property image
OFF MARKET

803 124th St
Marathon, FL 33050

  • 4 Beds
  • 4 Baths
  • 2,500 sqft

$1,659,300

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $9,626/mo*
Refinance Your Home

$1,659,300

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $9,626/mo*
Refinance Your Home
4 Beds
4 Baths
2,500 sqft

Home Value

Trulia Estimate
$1.66M
Since last month
Increased$3K (+0.2%)
Since last year
Increased$162K (+10.8%)
Since last sale
Increased$1M (+707.9%)
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 +108% in the last 10 years
MonthEstimated value
2026
August 2026$1.66M
July 2026$1.66M
June 2026$1.65M
May 2026$1.6M
April 2026$1.59M
March 2026$1.57M
February 2026$1.54M
January 2026$1.48M
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
435 121st St, Marathon, FL
0.07
Single-Family Home
$1,300,000
11/14/25
3
3
1,731
11890 1st Ave #3, Marathon, FL
0.21
Single-Family Home
$2,500,000
07/30/26
5
4
2,607
10956 3rd Ave, Marathon, FL
0.75
Single-Family Home
$400,000
05/22/26
3
3.5
1,987
11243 3rd Ave, Marathon, FL
0.64
Single-Family Home
$1,500,000
10/16/25
5
4
2,416
781 9th St, Key Colony Beach, FL
0.47
Single-Family Home
$3,250,000
04/09/26
3
3
2,600
11250 3rd Ave, Marathon, FL
0.63
Single-Family Home
$1,400,000
07/31/26
4
3
1,740
11280 1st Ave, Marathon, FL
0.60
Single-Family Home
$982,000
12/04/25
3
2.5
1,842
11335 6th Ave, Marathon, FL
0.63
Single-Family Home
$1,900,000
05/04/26
4
3.5
2,323
570 9th St, Key Colony Beach, FL
0.63
Single-Family Home
$1,400,000
04/10/26
4
4
2,293
641 12th St, Key Colony Beach, FL
0.64
Single-Family Home
$2,229,000
08/07/26
3
3
2,001

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
412 122nd St, Marathon, FL 33050
0.06
$2,896,100
3
2.5
2,391
Off Market
435 121st St, Marathon, FL 33050
0.07
$1,300,000
3
3
1,731
Recently Sold
12400 Overseas Hwy 9, Marathon, FL 33050
0.05
-
3
3
1,640
Off Market
12400 Overseas Hwy #3, Marathon, FL 33050
0.06
$670,000
3
3
1,493
Recently Sold
12400 Overseas Hwy, Marathon, FL 33050
0.06
$1,175,000
3
3
1,493
For Sale
14 125th Street Gulf #GULF, Marathon, FL 33050
0.07
$3,549,000
10
9
6,128
For Sale
7 125th St, Marathon, FL 33050
0.07
$820,600
4
3
1,782
Off Market
10703-05 2nd Ave, Marathon, FL 33050
0.17
$506,900
2
2
916
Off Market
211 120th St #A, Marathon, FL 33050
0.18
$425,300
2
1
728
Off Market
211 120th Gulf #A, Marathon, FL 33050
0.18
$375,200
2
1
728
Off Market
211 120th St, Marathon, FL 33050
0.18
$440,000
2
1
728
Recently Sold
12690 Overseas Hwy #112, Marathon, FL 33050
0.15
$960,000
2
2.5
1,352
Recently Sold

Local Information

  • Map ViewExplore the area around 803 124th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1970
Living Area
2,500 sqft
Price/Sqft
$664
Parking
Garage

About this House

This single-family home is located at 803 124th St, Marathon, FL. 803 124th St is in Marathon, FL and in ZIP code 33050. This property has 4 bedrooms, 4 bathrooms and approximately 2,500 sqft of floor space. This property has a lot size of 10644 sqft and was built in 1970.
803 124th St, Marathon, FL 33050 is a 4 bedroom, 4 bathroom, 2,500 sqft single-family home built in 1970. It last sold for $205,500 on Aug 24, 1998. It is currently off market. The Trulia Estimate is $1,659,300, with a rent estimate of $5,854/month.

Home Details for 803 124th St

Interior Features

Heating & Cooling
Heating: ElectricAir ConditioningCooling System: WallHeating Fuel: Electric
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Other, ConcreteGated Entry
Interior Details
Additional StorageIn-law unitNumber of Rooms: 11Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Office, Recreation Room, Solarium Atrium, Sun RoomStorageWet BarCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: MetalDeckExterior: Stucco, Cement ConcreteFoundation Type: SlabPatioPorch
Parking & Garage
GarageParking Spaces: 8Parking: Garage Detached, Off Street

Property Information

Year Built
Year Built: 1970Year Updated: 2022
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Building

Levels, Entrance, & Accessibility
Disabled Access

Community

Units in Building: 1

Lot Information

Lot Area: 10644 sqft

Mobile R/V

RV Parking
Rv Parking

Price and Tax history

DateEventPrice
Aug 24, 1998
Source: N/A
Sold
$205,500

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

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

LGBTQ Local Legal Protections

Frequently asked questions about 803 124th St

  • What is 803 124th St estimated to be worth?
    Trulia's estimated value for 803 124th St in Marathon, FL is $1,659,300.
  • What is the price history for 803 124th St?
    803 124th St in Marathon, FL last sold for $205,500 in August 1998.
  • 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 $774K. That is up $51.67K from the prior month.
  • Does 803 124th St have air conditioning?
    Yes, 803 124th St in Marathon, FL has air conditioning.
  • Does 803 124th St have laundry facilities?
    Yes, 803 124th St in Marathon, FL has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Washer/dryer

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