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601 28th Street, 
Marathon, FL 33050

$649,000


2

Beds


2

Baths


829

Sq Ft


Manufactured


Virtual Tour

Active

Listed by

Sam Williams

Last updated:

October 29, 2026, 03:22 PM

MLS#

621823

Source:

FL FKBOR

About This Home

601 28th Street

Keep your boat out back and enjoy easy access to Boot Key Harbor from this updated two-bedroom, two-bath waterfront home in Marathon's Harbor Isle neighborhood. Approximately 53 feet of concrete seawall along a deep-water canal puts boating, fishing, and exploring the ocean and bay within easy reach. Whether you're looking for a full-time home, a personal Keys getaway, or a vacation rental opportunity, this property offers plenty of flexibility. Inside, bright living and dining spaces feature tile flooring, white ceiling beams, and large sliding glass doors that bring in natural light and frame the canal views. The kitchen offers stainless steel appliances, soft gray cabinetry, light countertops, and a textured white backsplash for a fresh coastal feel. The living area opens directly to a spacious waterfront patio and backyard, making it easy to take meals outdoors, relax beneath the palms, or gather with friends after a day on the boat. A shaded front porch, covered parking, and low-maintenance grounds add everyday convenience. With restaurants, grocery stores, parks, and Sombrero Beach nearby, this inviting canal-front home makes it easy to enjoy the Keys while offering the option to generate vacation rental income.

Home Facts

Manufactured

2 Baths

2 Bedrooms

Built in 1966

Subdivision & Development:

Harbor Isle (48.5)

Price Summary

649,000

$782 per Sq. Ft.

MLS #:

621823

Last Updated:

October 29, 2026, 03:22 PM

Added:

2 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

2


Structure

Structure

Building Area:

829 Sq. Ft.

Year Built:

1966


Lot

Lot Size (Sq. Ft):

3,975


Finances & Disclosures

Finances

Price:

$649,000

Price per Sq. Ft:

$782 per Sq. Ft.

601 28th Street
Source:FL FKBOR
The information being provided by Florida Keys Board Of REALTORS®, Inc. is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Florida Keys Board Of REALTORS®, Inc. All rights reserved. FL FKBOR Member Broker: Brian Schmitt

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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.