7 125th St, Marathon, FL 33050
Property image
Property image
OFF MARKET

7 125th St
Marathon, FL 33050

  • 4 Beds
  • 3 Baths
  • 1,782 sqft

$835,700

Trulia Estimate
as of Aug 18, 2026
Est. Refi. Payment $4,885/mo*
Refinance Your Home

$835,700

Trulia Estimate
as of Aug 18, 2026
Est. Refi. Payment $4,885/mo*
Refinance Your Home
4 Beds
3 Baths
1,782 sqft

Home Value

Trulia Estimate
$836K
Since last month
Decreased$1K (-0.2%)
Since last year
Increased$800 (+0.1%)
Since last sale
Increased$4K (+0.5%)
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 +44% in the last 10 years
MonthEstimated value
2026
August 2026$833K
July 2026$835K
June 2026$825K
May 2026$807K
April 2026$817K
March 2026$813K
February 2026$823K
January 2026$820K
2025
2024
2023
2022
2020

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
11280 1st Ave, Marathon, FL
0.66
Single-Family Home
$982,000
12/04/25
3
2.5
1,842
12399 Overseas Hwy #25, Marathon, FL
0.14
Single-Family Home
$1,145,000
08/26/25
3
2.5
1,426
11250 3rd Ave, Marathon, FL
0.69
Single-Family Home
$1,400,000
07/31/26
4
3
1,740
650 11th St, Key Colony Beach, FL
0.60
Single-Family Home
$1,075,000
03/10/26
3
3
1,770
601 8th St, Key Colony Beach, FL
0.56
Single-Family Home
$1,142,500
10/16/25
3
3
1,472
11890 1st Ave #3, Marathon, FL
0.26
Single-Family Home
$2,500,000
07/30/26
5
4
2,607
641 12th St, Key Colony Beach, FL
0.63
Single-Family Home
$2,229,000
08/07/26
3
3
2,001
11270 3rd Ave, Marathon, FL
0.67
Single-Family Home
$1,260,000
06/01/26
3
2
1,424

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 & 9 125th Gulf St, Marathon, FL 33050
0.00
$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
0.03
$3,549,000
10
9
6,128
For Sale
12400 Overseas Hwy, Marathon, FL 33050
0.05
$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
0.08
$960,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #210, Marathon, FL 33050
0.08
$815,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #212, Marathon, FL 33050
0.08
$1,065,000
2
2.5
1,352
Recently Sold
12690 Overseas Hwy #310, Marathon, FL 33050
0.08
$799,000
2
2
1,352
For Sale

Local Information

  • Map ViewExplore the area around 7 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
2018
Living Area
1,782 sqft
Price/Sqft
$469
HOA
None

About this House

Coastal Living with Gulf Views & Versatile Layout

Tucked away on a quiet street just one block from the boat ramp, this elevated 4-bedroom, 3-bath home offers serene Gulf views, spacious interiors, and thoughtful features ideal for both full-time residents and vacationers alike. With 1,782 sq ft of well-designed living space, this stilted home impresses with its versatile layout and charming outdoor amenities.

The open floor plan features vaulted ceilings, crown molding, and a bright, airy feel throughout. The kitchen is a chef's dream, complete with quartz countertops, stainless steel appliances, and a hooded stove. The primary suite includes double closets and a private bath, while the additional bedrooms are generously sized.

One of the home's most unique features is its flexible stilted layout, offering the potential to create a private studio-style space—ideal for a roommate, colleague, or guest. A rare and valuable bonus worth seeing in person

Enjoy open water views of the Gulf from your east-facing back porch, or relax in the 8-person hot tub/swim spa. Under the home, you'll find covered parking, a hammock lounge area, an outdoor kitchen setup, and an open yard ideal for your furry friends.

Beautifully maintained and full of character, the property reflects true pride of ownership. Accordion shutters, a newer A/C (2018), and low-maintenance vinyl siding add both comfort and functionality.

Peacefully situated well off US-1, this home offers surprising space, quiet surroundings, and true Keys charm at every turn. Come see it for yourself—you'll be pleasantly surprised.
7 125th St, Marathon, FL 33050 is a 4 bedroom, 3 bathroom, 1,782 sqft single-family home built in 2018. It last sold for $829,000 on Jun 20, 2025 (5% below the $875,000 asking price). It is currently off market. The Trulia Estimate is $835,700, with a rent estimate of $5,042/month.

Home Details for 7 125th St

Interior Features

Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 1782 Square Feet
Appliances & Utilities
Utilities: Water Separate Meter, Elect Separate MeterAppliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)DishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air,Ceiling Fans(s)
Windows, Doors, Floors & Walls
Flooring: Combination
Levels, Entrance, & Accessibility
Accessibility: NoneFloors: Combination
View
No View

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/BalconyFencing: FencedExterior: Bar, Outdoor Kitchen, StorageNo Private Pool
Parking & Garage
No Attached Garage
Frontage
Not on Waterfront

Property Information

Year Built
Year Built: 2018
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: Concrete
Property Information
Parcel Number: 00100730000000

Price & Status

Price
List Price: $875,000

Active Status

MLS Status: Closed

Location

Direction & Address
City: MarathonCommunity: Fat Deer Key (53.0)

Building

Building Area
Building Area: 1782 Square Feet

Community

Community Features: Beach, Bike Paths

HOA

HOA Fee Includes: NoneNo HOA

Lot Information

Lot Area: 8276.4 sqft

Miscellaneous

Mls Number: 615165

Additional Information

BeachBike Paths
Last check for updates: about 4 hours ago
Listed by Samuel Davis Williams, (305) 289-6559
Coldwell Banker Schmitt Real Estate Co.
Bought with: Samuel Davis Williams, (305) 289-6559, Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS, MLS#615165

Price and Tax history

DateEventPrice
Jun 20, 2025
Source: FLKMLS #615165
Sold
$829,000
Jul 23, 2024
Source: FLKMLS #608306
ListingRemoved
May 10, 2024
Source: MLKAR #608306
PriceChange
$1,500,000
Price increased by 67%
Apr 24, 2024
Source: MLKAR #608306
PriceChange
$899,000
Price decreased by 5%
Jan 22, 2024
Source: MLKAR #608306
Listed For Sale
$950,000

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 7 125th St

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Off Market Homes Near 7 125th St

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Frequently asked questions about 7 125th St

  • What is 7 125th St estimated to be worth?
    Trulia's estimated value for 7 125th St in Marathon, FL is $835,700.
  • What is the price history for 7 125th St?
    7 125th St in Marathon, FL last sold for $829,000 in June 2025.
  • 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 7 125th St have air conditioning?
    Yes, 7 125th St in Marathon, FL has air conditioning.
  • Does 7 125th St have laundry facilities?
    Yes, 7 125th St in Marathon, FL has in-unit laundry.
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.