300 13th St, Marathon, FL 33050
Property image
Property image
OFF MARKET

$3,914,800

Trulia Estimate
  • 3 Beds
  • 2.5 Baths
  • 2,424 sqft

300 13th St, Marathon, FL 33050

Est. Refi. Payment $22,980/mo*
Refinance Your Home
Currently Off Market - Sold May 16, 2005 for $1,990,000

Home Value

Trulia Estimate
$3.92M
Since last month
Increased$157K (+4.2%)
Since last year
Increased$834K (+27%)
Since last sale
Increased$2M (+97.3%)
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 +33% in the last 10 years
MonthEstimated value
2026
August 2026$3.93M
August 2026$3.91M
July 2026$3.77M
June 2026$3.82M
May 2026$3.78M
April 2026$3.6M
March 2026$3.51M
February 2026$3.18M
January 2026$3.19M
2025

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
641 12th St, Key Colony Beach, FL
0.05
Single-Family Home
$2,229,000
08/07/26
3
3
2,001
230 13th St, Key Colony Beach, FL
0.11
Single-Family Home
$2,500,000
05/19/26
3
3
2,418
210 14th St, Key Colony Beach, FL
0.16
Single-Family Home
$2,400,000
04/24/26
3
2.5
2,521
510 12th St, Marathon, FL
0.15
Single-Family Home
$2,550,000
10/17/25
3
2.5
2,077
661 12th St, Key Colony Beach, FL
0.05
Single-Family Home
$1,875,000
12/08/25
2
3
1,480
600 12th St, Marathon, FL
0.10
Single-Family Home
$1,790,000
09/01/26
4
3
1,860
520 12th St, Key Colony Beach, FL
0.14
Single-Family Home
$2,237,500
04/20/26
3
2
1,584
501 11th St, Key Colony Beach, FL
0.18
Single-Family Home
$1,600,000
02/03/26
3
2
1,776
220 15th St, KEY COLONY BEACH, FL
0.17
Single-Family Home
$1,900,000
06/12/26
2
2
1,705

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
661 12th St, Key Colony Beach, FL 33051
0.05
$1,875,000
2
3
1,480
Recently Sold
641 12th St, Key Colony Beach, FL 33051
0.05
$2,229,000
3
3
2,001
Recently Sold
701 12th St, Key Colony Beach, FL 33051
0.04
$2,589,900
3
3
2,509
Off Market
285 13th St, Key Colony Beach, FL 33051
0.04
$2,950,000
7
4
3,696
For Sale
581 12th St, Key Colony Beach, FL 33051
0.09
$2,299,000
4
2
1,800
For Sale
600 12th St, Marathon, FL 33051
0.10
$1,790,000
4
3
1,860
Recently Sold
280 14th St, Key Colony Beach, FL 33051
0.08
$2,395,000
3
2
1,722
For Sale
230 13th St, Key Colony Beach, FL 33051
0.11
$2,500,000
3
3
2,418
Recently Sold
541 12th St, Key Colony Beach, FL 33051
0.12
$2,340,500
3
3
1,600
Off Market
721 11th Street Ocean, Marathon, FL 33050
0.12
$1,745,900
2
2
1,732
Off Market
540 12th St, Marathon, FL 33051
0.13
$1,465,300
2
2
1,636
Off Market

Local Information

  • Map ViewExplore the area around 300 13th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1993
2,424 sqft
$1,615/sqft
Garage

About this House

Beautifully appointed 3 bedroom private pool home in superb location of Key Colony Beach. All furnishings are negotiable! Owner is a liscenced real estate agent!
300 13th St, Marathon, FL 33050 is a 3 bedroom, 3 bathroom, 2,424 sqft single-family home built in 1993. It last sold for the $1,990,000 asking price on May 16, 2005. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,914,800, with a rent estimate of $6,584/month.
Last check for updates: about 9 hours ago
Listed by Diane Schaffer
American Caribbean Real Estate - Middle Keys
Bought with: Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS, MLS#525383

Home Details for 300 13th St

Interior Features

Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 2424 Square Feet
Appliances & Utilities
Appliances: Washer, Dryer, Dishwasher, Refrigerator, Range, MicrowaveDishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air
Windows, Doors, Floors & Walls
Flooring: Tile
Levels, Entrance, & Accessibility
Levels: Ground LevelFloors: Tile
View
No View

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/BalconyHas a Private Pool
Parking & Garage
Has a GarageParking: Garage
Pool
Pool
Frontage
WaterfrontOn Waterfront

Property Information

Year Built
Year Built: 1993
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBS
Property Information
Parcel Number: 00079872002600

Price & Status

Price
List Price: $1,990,000

Active Status

MLS Status: Closed

Location

Direction & Address
City: Key ColonyCommunity: Coury Sub (53.5)

Building

Building Area
Building Area: 2424 Square Feet

Lot Information

Lot Area: 9583.2 sqft

Offer

Listing Terms: No Seller Finance

Miscellaneous

Mls Number: 525383

Price and Tax history

DateEventPrice
May 16, 2005
Source: FLKMLS #525383
Sold
$1,990,000

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

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 300 13th St

  • What is 300 13th St estimated to be worth?
    Trulia's estimated value for 300 13th St in Marathon, FL is $3,914,800.
  • What is the price history for 300 13th St?
    300 13th St in Marathon, FL last sold for $1,990,000 in May 2005.
  • 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 300 13th St?
    The closest schools to 300 13th St in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
  • Does 300 13th St have air conditioning?
    Yes, 300 13th St in Marathon, FL has air conditioning.
  • Does 300 13th St have a pool?
    Yes, 300 13th St in Marathon, FL has a pool.

Explore by feature - Pet Friendly

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Explore by feature - Garage

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Explore by feature - Air Conditioning

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Explore by feature - Pool

22 rentals with a pool in Marathon, FL

Explore by feature - Washer/dryer

33 rentals with a washer/dryer in Marathon, FL

Apartments for Rent

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Off Market Homes Near 300 13th St

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