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Fontaine Lake Properties for Sale in Plantation Key, FL

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Total Listings 2
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$1,350,000
Plantation Key
Fontaine Lake - MM: 90.00
5 Bed, 5 Baths, 2,492 SqFt Days Listed: 79
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Live the dream in this elevated Plantation Key retreat, designed for ultimate comfort and island living! The freshly painted main home offers 3 bedrooms, 2 baths, an open coastal-style layout, and an upgraded kitchen with stainless appliances, gas cooktop, and wine bar. Enjoy updated LED lighting, new ceiling fans, and a refreshed guest bath.Downstairs, a finished storage area with bath adds extra flexibility.Outside, your private oasis awaits--a screened-in heated saltwater pool surrounded by lush landscaping, plus modern perks like a tankless propane water heater, whole-house generator, 500-gallon propane tank, and water softener.Need space for guests? The separate 2-story guest house (2018) features 1 bed/1 bath on each level, new quartz counters, fresh stainless appliances, impact windows, and LPV flooring throughout.All this in the heart of Plantation Key, minutes from world-class fishing, dining, and a nearby boat ramp--just 90 minutes from Miami and 2 hours from Key West.Buyer to verify all facts.

$2,285,000
Plantation Key
Fontaine Lake - MM: 90.00
3 Bed, 3 Baths, 2,669 SqFt Days Listed: 3
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: n/a

Custom Waterfront Pool Home! Offering teak wood floors and doors, 16 vaulted ceilings, custom crown and baseboard molding, chefs kitchen with 6 burner Viking gas range and stainless steel appliances.The home is situated on 2 mature landscaped lots with new irrigation system, free form pool with spill-over spa and resurfaced with Diamond Brite coating, new pool heater, chiller and pump including system control for wifi app, expansive patio with stone decking, fire pit and outdoor shower.The home has been well maintained with new tankless water heater, extensive water sealer and barrier to the crawl space under the house, 22 kw Generac generator enables the entire house to function. Concrete dock with permit in place for extended dockage (please see documents for current permit) The harbor provides immediate ocean access.Truly a beautiful traditional family home!

More Info
Most Recent Sales - (6) - Fontaine Lake as of 2025-04-25
Sale Date Address Sale Price $/SF List Price Sq. Ft. Type Bd/Ba Days Listed
04-17-2025 142 Fontaine $747,500 $420 $850,000 1,778 Single Family 4/3 361
10-02-2024 148 Riviera $2,400,000 $930 $2,550,500 2,580 Single Family 3/3 248
05-21-2024 155 Fontaine $1,175,000 $601 $1,350,000 1,952 Single Family 3/2 47
05-01-2024 131 Riviera $925,000 $365 $945,000 2,528 Single Family 4/2 249
04-18-2024 163 Fontaine $1,700,000 $636 $1,895,000 2,669 Single Family 3/2 163
03-01-2024 152 Riviera $1,755,000 $1,304 $1,875,000 1,345 Single Family 3/3 201
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The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 04-25-2025.
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