5 125th St, Marathon, FL 33050
Property image
Property image
OFF MARKET

5 125th St
Marathon, FL 33050

  • 2 Beds
  • 2 Baths
  • 2,277 sqft

$789,700

Trulia Estimate
as of Aug 16, 2026
Est. Refi. Payment $4,621/mo*
Refinance Your Home

$789,700

Trulia Estimate
as of Aug 16, 2026
Est. Refi. Payment $4,621/mo*
Refinance Your Home
2 Beds
2 Baths
2,277 sqft

Home Value

Trulia Estimate
$790K
Since last month
Decreased$28K (-3.4%)
Since last year
Increased$69K (+9.5%)
Since last sale
Increased$649K (+460.1%)
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 +100% in the last 10 years
MonthEstimated value
2026
August 2026$790K
July 2026$796K
June 2026$818K
May 2026$802K
April 2026$786K
March 2026$769K
February 2026$757K
January 2026$733K
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
0.13
Single-Family Home
$1,300,000
11/14/25
3
3
1,731
658 116th St, Marathon, FL
0.55
Single-Family Home
$1,200,000
09/22/25
2
2
1,280
211 120th St #B, Marathon, FL
0.21
Single-Family Home
$440,000
04/27/26
2
1
728
211 120th St, Marathon, FL
0.21
Single-Family Home
$440,000
04/22/26
2
1
728
750 9th St, Key Colony Beach, FL
0.45
Single-Family Home
$895,000
01/23/26
2
2
1,304
741 9th St, Key Colony Beach, FL
0.46
Single-Family Home
$800,000
07/20/26
2
2
1,023
11453 2nd Ave, Marathon, FL
0.60
Single-Family Home
$232,400
04/27/26
2
2
915
220 15th St, KEY COLONY BEACH, FL
0.76
Single-Family Home
$1,900,000
06/12/26
2
2
1,705
661 12th St, Key Colony Beach, FL
0.60
Single-Family Home
$1,875,000
12/08/25
2
3
1,480
590 9th St, Key Colony Beach, FL
0.56
Single-Family Home
$1,025,000
03/31/26
2
2
1,269

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
7 125th St, Marathon, FL 33050
0.02
$835,700
4
3
1,782
Off Market
7 & 9 125th Gulf St, Marathon, FL 33050
0.02
$886,400
3
3
1,800
Off Market
12400 Overseas Hwy 9, Marathon, FL 33050
0.04
-
3
3
1,640
Off Market
12400 Overseas Hwy #3, Marathon, FL 33050
0.04
$670,000
3
3
1,493
Recently Sold
14 125th Street Gulf #GULF, Marathon, FL 33050
0.02
$3,549,000
10
9
6,128
For Sale
12400 Overseas Hwy, Marathon, FL 33050
0.04
$1,175,000
3
3
1,493
For Sale
412 122nd St, Marathon, FL 33050
0.11
$2,857,700
3
2.5
2,391
Off Market
435 121st St, Marathon, FL 33050
0.13
$1,300,000
3
3
1,731
Recently Sold
12690 Overseas Hwy #112, Marathon, FL 33050
0.09
$960,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #210, Marathon, FL 33050
0.09
$815,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #212, Marathon, FL 33050
0.09
$1,065,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #310, Marathon, FL 33050
0.09
$799,000
2
2
1,352
For Sale

Local Information

  • Map ViewExplore the area around 5 125th 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
1959
Living Area
2,277 sqft
Price/Sqft
$347
Parking
Garage

About this House

Coral rock house that is located on a quiet street. Ground level home. Large lot with room for a pool. Potential water views. Needs some updates but could be a great Florida Keys getaway or primary residence. This is a Fannie Mae HomePath property approved for a Renovation Mortgage. Buy for as little as 3% down.
5 125th St, Marathon, FL 33050 is a 2 bedroom, 2 bathroom, 2,277 sqft single-family home built in 1959. It last sold for $141,000 on Oct 1, 2013. It is currently off market. The Trulia Estimate is $789,700, with a rent estimate of $4,010/month.

Home Details for 5 125th St

Interior Features

Heating & Cooling
Heating: Forced AirCooling System: OtherHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Concrete

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: StuccoFoundation Type: Concrete
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1959Year Updated: 1974
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 9350 sqft

Price and Tax history

DateEventPrice
Oct 1, 2013
Source: FLKMLS #560989
Sold
$141,000
May 24, 2005
Source: N/A
Sold
$400,000

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
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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

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Apartments for Rent

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Explore by feature - Pet Friendly

16 pet-friendly rentals in Marathon, FL

Explore by feature - Garage

7 rentals with a garage in Marathon, FL

Explore by feature - Air Conditioning

22 rentals with air conditioning in Marathon, FL

Explore by feature - Pool

20 rentals with a pool in Marathon, FL

Explore by feature - Washer/dryer

27 rentals with a washer/dryer in Marathon, FL

Homes for sale near 5 125th St

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Off Market Homes Near 5 125th St

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Frequently asked questions about 5 125th St

  • What is 5 125th St estimated to be worth?
    Trulia's estimated value for 5 125th St in Marathon, FL is $789,700.
  • What is the price history for 5 125th St?
    5 125th St in Marathon, FL last sold for $141,000 in October 2013.
  • 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 5 125th St have air conditioning?
    Yes, 5 125th St in Marathon, FL has air conditioning.
  • How big is the lot at 5 125th St?
    The lot at 5 125th St in Marathon, FL is about 0.21 acres (9,350 sq ft).