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151 10th St, 
Marathon, FL 33051

$849,000

2

Beds

2

Baths

952

Sq Ft

Single Family

Active

Listed by

Manuel Eduardo Sanabia

eXp Realty South LLC.

Last updated:

February 15, 2026, 11:05 AM

MLS#

A11963904

Source:

SEFMLS

About This Home

151 10th St

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. 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 • Accordion shutters • Monitored security • Furnished interior 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.

Home Facts

Single Family

2 Baths

2 Bedrooms

Built in 1961

Price Summary

849,000

$891 per Sq. Ft.

MLS #:

A11963904

Last Updated:

February 15, 2026, 11:05 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

952 Sq. Ft.

Structure

Structure

Architectural Style:

Duplex, One Story

Building Area:

1,536 Sq. Ft.

Year Built:

1961

Lot

Lot Size (Sq. Ft):

4,369

Finances & Disclosures

Finances

Price:

$849,000

Price per Sq. Ft:

$891 per Sq. Ft.

Source:SEFMLS
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.