308 12th st, Marathon, FL 33050
OFF MARKET

$432,200

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 600 sqft

308 12th st, Marathon, FL 33050

Est. Refi. Payment $2,571/mo*
Refinance Your Home
Currently Off Market - Sold Oct 5, 2020 for $450,000

Home Value

Trulia Estimate
$432K
Since last month
Decreased$33K (-7.1%)
Since last year
Decreased$48K (-9.9%)
Since last sale
Decreased$13K (-2.9%)
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 decreased by -3% in the last 10 years
MonthEstimated value
2026
August 2026$437K
July 2026$470K
June 2026$455K
May 2026$466K
April 2026$453K
March 2026$451K
February 2026$442K
January 2026$472K
2025
2024
2023
2022
2021
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
338 82nd St, Marathon, FL
1.94
Mobile / Manufactured
$360,000
04/02/26
3
1.5
1,056
6099 Overseas Hwy #31W, Marathon, FL
2.90
Mobile / Manufactured
$289,000
11/17/25
1
2
548
234 84th St, Marathon, FL
1.86
Mobile / Manufactured
$262,500
02/23/26
-
264
6099 Overseas Hwy #13E, Marathon, FL
2.86
Mobile / Manufactured
$295,000
01/08/26
1
1
650
6099 Overseas Hwy #12W, Marathon, FL
2.86
Mobile / Manufactured
$275,000
07/30/26
1
1
736
6099 Overseas Hwy #31E, Marathon, FL
2.90
Mobile / Manufactured
$160,000
01/20/26
2
1
422
6099 Overseas Hwy #82W, Marathon, FL
2.90
Mobile / Manufactured
$130,000
09/22/25
2
1
311
6099 Overseas Hwy #6E, Marathon, FL
2.90
Mobile / Manufactured
$120,000
03/10/26
1
1
550
6099 Overseas Hwy #1E, Marathon, FL
2.90
Mobile / Manufactured
$130,000
04/27/26
1
1
483
9 47th Street Gulf, Marathon, FL
3.62
Mobile / Manufactured
$400,000
05/29/26
2
2
720

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
181 12th St, Key Colony Beach, FL 33051
0.03
$2,299,000
3
2
1,775
For Sale
180 12th St, Key Colony Beach, FL 33051
0.00
-
-
-
-
Off Market
150 12th St, Key Colony Beach, FL 33051
0.02
$3,646,500
5
4
5,567
Off Market
201 12th St, Key Colony Beach, FL 33051
0.03
$1,912,700
3
2
2,088
Off Market
241 12th St, Key Colony Beach, FL 33051
0.05
$3,700,000
5
4
4,188
Recently Sold
161 11th St, Key Colony Beach, FL 33051
0.04
$2,180,500
4
3
1,650
Off Market
101 11th Street #19, Marathon, FL 33050
0.07
$399,000
2
2
960
For Sale
1240 Coury Dr, Key Colony Beach, FL 33051
0.08
$3,200,000
4
4
2,649
Recently Sold
261 12th St, Key Colony Beach, FL 33051
0.07
$3,430,000
4
4
3,680
Recently Sold
150 11th St, Key Colony Beach, FL 33051
0.07
$780,400
2
2
1,056
Off Market
171 10th St, Key Colony Beach, FL 33051
0.10
$1,199,000
2
2
1,088
For Sale
151 10th St, Key Colony Beach, FL 33051
0.11
$849,000
2
2
952
For Sale

Local Information

  • Map ViewExplore the area around 308 12th st.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Mobile/Manufactured
Living Area
600 sqft
Price/Sqft
$720

About this House

This mobile / manufactured is located at 308 12th st, Marathon, FL. 308 12th st is in Marathon, FL and in ZIP code 33050. This property has 3 bedrooms, 2 bathrooms and approximately 600 sqft of floor space.
308 12th st, Marathon, FL 33050 is a 3 bedroom, 2 bathroom, 600 sqft mobile/manufactured. It last sold for $450,000 on Oct 5, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $432,200, with a rent estimate of $2,720/month.

Home Details for 308 12th st

Property Information

Property Type / Style
Property Type: Mobile Manufactured

Price and Tax history

DateEventPrice
Oct 5, 2020
Source: N/A
Sold
$450,000

Market trends in Key Colony Beach

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
60
1MoM

Around this home

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."
    0
    Flag
  • 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. "
    0
    Flag
  • 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."
    1
    Flag
  • Dm2953
    "Key Colony Beach is a community minded incorporated small city with parks, its own sewer system, police, and safety."
    7
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 308 12th st

  • What is 308 12th st estimated to be worth?
    Trulia's estimated value for 308 12th st in Marathon, FL is $432,200.
  • What is the price history for 308 12th st?
    308 12th st in Marathon, FL last sold for $450,000 in October 2020.
  • 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 308 12th st?
    The closest schools to 308 12th st in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).

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