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$649,000
377 Guava Avenue
Marathon, FL 33050
MLS# 620265
2 beds  |  1 baths  |  1008 sqft


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Property Description
Turnkey, fully furnished island retreat in the heart of the Florida Keys. This 2 bedroom, 1 bath home offers 1,008 square feet of comfortable living on a 0.17 acre lot in quiet Grassy Key, minutes from Marathon's restaurants, marinas, and the Dolphin Research Center. World class fishing, diving, and sandbars are right at your doorstep. Sold fully furnished and ready to enjoy from day one. Furniture, kitchenware, and complete setup convey, making this an easy move in or a ready to go vacation property with an established rental history and strong year round demand. Additional highlights include a replaced roof and a bright, open layout with outdoor space to unwind after a day on the water. Properties this turnkey rarely come available in one of the most sought after destinations in the country. Come experience the Florida Keys lifestyle for yourself.

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
Current Price: $649,000
Listing Date: 2026-06-13
List Price: $649,000
Location, Tax & Legal
City: MARATHON
Mile Marker: 58
Marathon Neighborhood: Grassy Key
Side: Ocean
Alternate Key #: 1452360
Parcel #: 00369180000000
Zoning: R-MH - Residential - MH
Deed Restrictions: No
Legal: Bk 23 Lt 11 Crains Subd Of Grassy Key Pb 1-51 Pt Secs24-25-26 Twp 65S R 33E G19-164 Or145-29/52 Or882-1341Will Or884-238
Taxes: 5351.5
Tax Year: 2025
Pub Sewer HkUp: No
Street #: 377
Street Name: Guava
Street Suffix: Avenue
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Crains Sub (58.0)
Area: 19 - Crawl Key & Grassy Key
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: No
Control Depth: 30
Lot Size: 60 X 125
Lot SqFt: 7405
Pool: No
Total Units: 1
Acres: 0.17
SqFt Source: Seller
Rentals Allowed: Yes
Style: Single Family
Year Built: 1990
Living Apx SqFt: 1008
Total Bedrooms: 2
Full Baths: 1
Total Baths: 1
Remarks & Misc
Remarks – Consumer: Turnkey, fully furnished island retreat in the heart of the Florida Keys. This 2 bedroom, 1 bath home offers 1,008 square feet of comfortable living on a 0.17 acre lot in quiet Grassy Key, minutes from Marathon's restaurants, marinas, and the Dolphin Research Center. World class fishing, diving, and sandbars are right at your doorstep. Sold fully furnished and ready to enjoy from day one. Furniture, kitchenware, and complete setup convey, making this an easy move in or a ready to go vacation property with an established rental history and strong year round demand. Additional highlights include a replaced roof and a bright, open layout with outdoor space to unwind after a day on the water. Properties this turnkey rarely come available in one of the most sought after destinations in the country. Come experience the Florida Keys lifestyle for yourself.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
License Info
Transient Rntl Licns: Yes
Fee Includes
None: 1
Dockage
None: 1
Tax Exemptions
None: 1
Pets
Other See Remarks: 1
Waterfront
None: 1
Waterview
No Waterview: 1
Building Style
Above Flood: Yes
Stories: 1 Story
Construction
Other: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
Utilities
Other - See Remarks: 1
Title
Negotiable: 1
Financial Status
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: None
Waterview: No Waterview
Dockage: None
Furnished: Furnished
Utilities: Other - See Remarks
Construction: Other
Pets: Other See Remarks
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
Title: Negotiable

Listing Office: Homecoin.com

Last Updated: June - 13 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.