423 80th St, Marathon, FL 33050
Property image
Property image
SOLD
FEB 27, 2026

$741,700

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,449 sqft

423 80th St, Marathon, FL 33050

Est. Refi. Payment $4,526/mo*
Refinance Your Home
Currently Off Market - Sold Feb 27, 2026 for $545,000 (3% below list price)

Home Value

Trulia Estimate
$742K
Since last month
Decreased$2K (-0.3%)
Since last year
Increased$174K (+30.5%)
Since last sale
Increased$197K (+36.1%)
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 +128% in the last 10 years
MonthEstimated value
2026
September 2026$742K
August 2026$744K
July 2026$524K
June 2026$525K
May 2026$527K
April 2026$523K
March 2026$544K
February 2026$545K
January 2026$532K
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
535 80th Street Ocean, Marathon, FL
0.03
Single-Family Home
$625,000
04/30/26
3
2
1,283
792 79th St, Marathon, FL
0.08
Single-Family Home
$760,000
08/11/26
3
2
1,455
690 79th St, Marathon, FL
0.07
Single-Family Home
$635,000
07/07/26
2
2
1,446
890 79th St, Marathon, FL
0.10
Single-Family Home
$760,000
02/11/26
3
3
1,595
504 81st Street Ocean St, Marathon, FL
0.05
Single-Family Home
$1,299,000
03/09/26
3
2
1,188
2705 Dolphin Dr, Marathon, FL
0.61
Single-Family Home
$575,000
05/20/26
4
2
1,636
900 85th St, Marathon, FL
0.20
Single-Family Home
$1,600,000
03/17/26
3
2
1,540

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
535 80th Street Ocean, Marathon, FL 33050
0.03
$625,000
3
2
1,283
Recently Sold
430 80th St, Marathon, FL 33050
0.05
$607,800
3
2
1,346
Off Market
580 W 79th St, Marathon, FL 33050
0.05
$803,800
3
3
1,649
Off Market
504 81st Street Ocean St, Marathon, FL 33050
0.05
$1,299,000
3
2
1,188
Recently Sold
524 81st Street Ocean St, Marathon, FL 33050
0.06
$471,100
3
2
1,288
Off Market
424 81st St, Marathon, FL 33050
0.07
$511,900
1
1
658
Off Market
690 79th St, Marathon, FL 33050
0.07
$635,000
2
2
1,446
Recently Sold
647 82nd Street Ocean St, Marathon, FL 33050
0.07
$649,000
1
1
684
For Sale
525 82nd Street Ocean St, Marathon, FL 33050
0.07
-
-
-
-
Off Market
874 81st Street Ocean, Marathon, FL 33050
0.08
$324,600
2
2
708
Off Market
792 79th St, Marathon, FL 33050
0.08
$760,000
3
2
1,455
Recently Sold

Local Information

  • Map ViewExplore the area around 423 80th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1956
1,449 sqft
$376/sqft
Open Parking

About this House

What's unique:Modern flooringThoughtful touchesUpdated lightingLush tropical landscapingSoaring vaulted ceilingsLarge patio
Welcome to 423 80th Street in the heart of Marathon! This beautifully maintained Keys home offers a perfect blend of comfort and island living. Step inside to find soaring vaulted ceilings and an open-concept living and dining area filled with natural light. The updated kitchen features wood cabinetry, stainless steel appliances, and ample counter space, ideal for both everyday meals and entertaining guests.

The spacious living room flows seamlessly to the outdoors, where a large patio and lush tropical landscaping create the perfect backdrop for relaxing or hosting gatherings. With plenty of yard space, there's room for a boat or RV—making it easy to enjoy all the boating, fishing, and water activities the Florida Keys are famous for.

The home also boasts modern flooring throughout, updated lighting, and thoughtful touches that enhance both style and functionality. Whether you're looking for a full-time residence, a vacation escape, or an investment property, this home checks all the boxes.

Located just minutes from Marathon's beaches, marinas, dining, and attractions, you'll love the convenience of being close to everything while still enjoying a quiet neighborhood setting. Experience the best of Keys living with this inviting Marathon retreat!
423 80th St, Marathon, FL 33050 is a 4 bedroom, 2 bathroom, 1,449 sqft single-family home built in 1956. It last sold for $545,000 on Feb 27, 2026 (3% below the $559,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $741,700, with a rent estimate of $4,250/month.
Last check for updates: about 12 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#616190

Home Details for 423 80th St

Interior Features

Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1449 Square Feet
Appliances & Utilities
Utilities: Elect Separate MeterAppliances: Refrigerator, Range, Oven, Stainless Steel Appliance(s)Refrigerator
Heating & Cooling
Has CoolingAir Conditioning: Central Air,Ceiling Fans(s)
Windows, Doors, Floors & Walls
Flooring: Terrazzo
Levels, Entrance, & Accessibility
Floors: Terrazzo
View
No View

Exterior Features

Exterior Home Features
Patio / Porch: PatioNo Private Pool
Parking & Garage
No Attached GarageHas Open ParkingParking: Open
Frontage
Not on Waterfront

Property Information

Year Built
Year Built: 1956
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBS
Property Information
Parcel Number: 00101230000000

Price & Status

Price
List Price: $559,000Price Per Sqft: $376/sqft

Active Status

MLS Status: Closed

Location

Direction & Address
City: MarathonCommunity: Old Towne Centre (52.0)

Building

Building Area
Building Area: 1449 Square Feet

Community

Community Features: Beach, Bike Paths

HOA

HOA Fee Includes: NoneNo HOA

Lot Information

Lot Area: 7405.2 sqft

Miscellaneous

Mls Number: 616190

Additional Information

BeachBike Paths

Price and Tax history

DateEventPrice
Feb 27, 2026
Source: FLKMLS #616190
Sold
$545,000
Feb 24, 2026
Source: Key West AOR #616190
Contingent
$559,000
Jan 30, 2026
Source: Key West AOR #616190
PendingToActive
$559,000
Nov 26, 2025
Source: Key West AOR #616190
Contingent
$559,000
Nov 24, 2025
Source: Key West AOR #616190
PriceChange
$559,000
Price decreased by 3%

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

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. "
    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

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.

Frequently asked questions about 423 80th St

  • What is 423 80th St estimated to be worth?
    Trulia's estimated value for 423 80th St in Marathon, FL is $741,700.
  • What is the price history for 423 80th St?
    423 80th St in Marathon, FL last sold for $545,000 in February 2026.
  • Is Marathon a buyer's or seller's market?
    Marathon is currently a buyer's market, based on recent for-sale activity.
  • 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 recently sold homes in Marathon, FL.
  • Does 423 80th St have air conditioning?
    Yes, 423 80th St in Marathon, FL has air conditioning.
  • How big is the lot at 423 80th St?
    The lot at 423 80th St in Marathon, FL is about 0.17 acres (7,405 sq ft).

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