151 10th St, Marathon, FL, 33051 | $849,000

Welcome to this 2-bedroom waterfront home in Key Colony Beach offering direct canal frontage and classic island appeal. Built in 1961 and updated, this one story half duplex blends low maintenance living with functional waterfront access.

Interior highlights include tile flooring throughout, ceiling fans, window treatments, and a comfortable layout with two full bathrooms and well proportioned bedrooms across approximately 952 square feet.

Home Constructed using CBS (Concrete block & Stucco) for durability.

Waterfront and exterior features:

• Direct canal frontage with seawall
• Screened porch for outdoor dining
• Approximately 4, 125 sq ft lot
• One car garage
• Paver driveway
• Off street and guest parking
• Front side impact windows/ Back Accordion shutters
• Monitored security
• 40ft Boat Dock (Seawall has permit and is being redone in April 2026)

Ideal for boating enthusiasts seeking convenient canal access in Key Colony Beach. Located in Monroe County near local dining, marinas, and island amenities, this property offers an opportunity to enjoy the Florida Keys lifestyle in a manageable waterfront setting.

Features

  • Bedrooms: 2
  • Baths: 2 full
  • Laundry: Washer Hookup,Dryer Hookup
  • Style: One Story,Duplex
  • Year Built: 1961
  • Garage: 1-car Garage Door Opener
  • Heating: Wall Furnace
  • Cooling: Wall/Window Unit(s)
  • Approx Sq. Feet: 952
  • Est. Taxes: $6,916
  • Lot Desc: < 1/4 Acre
  • View: Canal,Ocean
  • Water Front: Yes
  • Appliances: Dryer,Electric Range,Refrigerator,Washer
  • MLS#: A11963904
  • Days on Market: 22 days
  • Website: https://www.raveis.com
    /prop/A11963904/15110thst_marathon_fl?source=qrflyer
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Listing courtesy of EXP Realty South LLC   Phone: 888-883-8509

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
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  • Has access to hundreds of loan programs, all at competitive rates
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Pedro DelgadilloInsurance Sales Director, William Raveis Insurance

305.922.5393

Pedro.Delgadillo@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
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    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

151 10th St, Marathon, FL, 33051

$849,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $679,200 $679,200 $679,200
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 5.875% 5.750%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.130% 5.984% 5.912%
Monthly Tax Payment $576 $576 $576
H/O Insurance Payment $92 $92 $92
Initial Principal & Interest Pmt $3,856 $4,018 $5,640
Total Monthly Payment $4,524 $4,686 $6,308

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.