Houses for Sale in Grassy Key 589 Marathon
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Home Type (6)
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$50,000$100,000$200,000$400,000$600,000$800,000$1,000,000$1,250,000$1,500,000Any Price
$50,000$100,000$200,000$400,000$600,000$800,000$1,000,000$1,250,000$1,500,000Any Price
0+ Beds, 0+ Baths
Bedrooms
Bathrooms
Square Feet
1,0001,5002,0002,5003,0003,500Any Sqft
1,0001,5002,0002,5003,0003,500Any Sqft
Owned by
© 2026 eXp Realty. eXp World Holdings, Inc. All Rights Reserved
Owned by
© 2026 eXp Realty. eXp World Holdings, Inc. All Rights Reserved
The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
eXp Realty holds real estate brokerage licenses in multiple states. Zoocasa (Canada), Inc. holds real estate brokerage licenses in multiple provinces. For information on licenses please contact us at [email protected]
For listings in Canada, the trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.
MLS® Compliance Statements
Tony King – Designated Managing Broker, Broker Operations – TX.
Texas Real Estate Commission information about brokerage services
Texas Real Estate Commission Consumer Protection Notice
eXp Realty® is committed to adhering to the guidelines of The New York State Fair Housing Regulations. The Fair Housing Notice →
*Standardized Operating Procedure for Purchasers of Real Estate Pursuant to Real Property Law 442-H. Learn More →
eXp Realty of California, Inc. | CA DRE# 01878277 | Deborah Penny – Designated Broker
eXp Realty of Southern California, Inc. | CA DRE# 02187306 | Gina Saad – Designated Broker
eXp Realty of Greater Los Angeles, Inc. | CA DRE# 02188471 | Anita Cruz – Designated Broker
eXp Realty of Northern California, Inc. | CA DRE# 01951343 | Ryan Rosas Penny – Designated Broker
Fair Housing and Reasonable Accommodations
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