368 3rd Ave, Marathon, FL 33050
OFF MARKET

368 3rd Ave
Marathon, FL 33050

  • 2 Beds
  • 3 Baths
  • 1,170 sqft

$935,000

Trulia Estimate
as of Aug 10, 2026
Est. Refi. Payment $5,471/mo*

$935,000

Trulia Estimate
as of Aug 10, 2026
Est. Refi. Payment $5,471/mo*
2 Beds
3 Baths
1,170 sqft

Local Information

  • Map ViewExplore the area around 368 3rd Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2010
Living Area
1,170 sqft
Price/Sqft
$799

About this House

This single-family home is located at 368 3rd Ave, Marathon, FL. 368 3rd Ave is in Marathon, FL and in ZIP code 33050. This property has 2 bedrooms, 3 bathrooms and approximately 1,170 sqft of floor space. This property has a lot size of 2750 sqft and was built in 2010.
368 3rd Ave, Marathon, FL 33050 is a 2 bedroom, 3 bathroom, 1,170 sqft single-family home built in 2010. It last sold for $5,000 on Aug 2, 2004. It is currently off market. The Trulia Estimate is $935,000, with a rent estimate of $3,577/month.

Home Details for 368 3rd Ave

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Concrete

Exterior Features

Exterior Home Features
Roof: TileExterior: StuccoFoundation Type: PilingPatio
Parking & Garage
Parking: Carport

Property Information

Year Built
Year Built: 2010
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 2750 sqft

Price History for 368 3rd Ave

DatePriceEventSource
08/02/2004$5,000Sold
N/A
01/26/1998$129,000Sold
N/A

Market trends in Key Colony Beach

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
58
5
MoM
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Property Tax and Assessment

Year2025
Tax$7,289
Assessment$900,698
Home facts updated by county records

Comparable Sales for 368 3rd Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.09
Single-Family Home
$535,000
02/10/26
2
2
1,031
0.12
Single-Family Home
$895,000
01/06/26
2
2
1,185
0.16
Single-Family Home
$1,175,000
04/01/26
2
2
1,433
0.16
Single-Family Home
$850,000
03/09/26
3
2
1,184
0.16
Single-Family Home
$825,000
05/13/26
3
2
1,184
0.23
Single-Family Home
$775,000
07/08/26
2
2
885
0.27
Single-Family Home
$594,900
12/19/25
2
2
900
0.11
Single-Family Home
$680,000
08/22/25
2
2
1,573
0.27
Single-Family Home
$1,494,000
02/20/26
3
3
1,605
0.11
Single-Family Home
$497,000
06/22/26
2
1
750

Nearby homes

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Assigned Schools

These are the assigned schools for 368 3rd Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Key Colony Beach

At least 4 Trulia users voted on each feature.
  • 100 % Say it's quiet

  • 100 % Say it's walkable to restaurants

  • 91 % Say yards are well-kept

  • 90 % Say parking is easy

  • 86 % Say car is needed

  • 80 % Say it's dog friendly

  • 80 % Say people would walk alone at night

  • 78 % Say streets are well-lit

  • 57 % Say they plan to stay for at least 5 years

  • 50 % Say there's holiday spirit

  • 50 % Say there are sidewalks

  • 50 % Say there are community events

  • 50 % Say there's wildlife

  • 38 % Say kids play outside

  • 33 % Say neighbors are friendly

  • 33 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • David Sloan
    "Lived here for over a month, almost everyone is friendly as well as mostly pet friendly. I own a pitbull that is my service dog, majority comes up to love him him, few assume he isn’t friendly."
  • L. F.
    "Not many children live here. Lots of vacation and rental homes. They have occupants changing all the time or they stand empty for months on end. "
  • LWF
    "Sunday afternoon live concerts in the park in winter. Craft fairs. The Christmas boat parade. The fishing club puts on an annual spring clambake."
  • Dm2953
    "Key Colony Beach is a community minded incorporated small city with parks, its own sewer system, police, and safety."

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 368 3rd Ave

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Off Market Homes Near 368 3rd Ave

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Frequently asked questions about 368 3rd Ave

  • What is 368 3rd Ave estimated to be worth?
    Trulia's estimated value for 368 3rd Ave in Marathon, FL is $935,000.
  • What is the price history for 368 3rd Ave?
    368 3rd Ave in Marathon, FL last sold for $5,000 in August 2004.
  • Is Marathon a buyer's or seller's market?
    Marathon is currently a buyer's market, based on recent for-sale activity.
  • What are the closest schools to 368 3rd Ave?
    The closest schools to 368 3rd Ave in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
  • How big is the lot at 368 3rd Ave?
    The lot at 368 3rd Ave in Marathon, FL is about 0.06 acres (2,750 sq ft).
  • Does 368 3rd Ave have parking?
    Yes, 368 3rd Ave in Marathon, FL has on-site parking.