Search


$18,499,000
87429 Old Highway
Plantation Key, FL 33036
MLS# 615643
6 beds  |  8 baths  |  6692 sqft

 | 

Oceanfront property situated on 2.8 acres of land
  1 / 103  
Oceanfront property situated on 2.8 acres of land 2.8+ Oceanfront Acres Infinity Edge Pool Blend Indoor & Outdoor Living Elevated Driveway 3 automated gate entrances. 150' of concrete dockage Private pool Private Guest Pool Private Guest Pool White Oak Hardwood Floors Expansive 180 Degree Ocean Views 12+ Foot Ceilings 12' Disappearing Pocket Sliding Doors Options to emit flames with or without heat. Pivot Door Entryway Full Control Smart Home Lutron Lighting System Statement Linear Fireplace Gas Range & Stovetop Calcutta Marble Waterfall Edge Kitchen Island Thermador Appliances Optional Temperature Controlled Porch Alfresco Dining Zero Step Entry Pool Smart Control Gas Fire Features Recessed Spa Exposed Natural Hardwood Ceilings Teak & Marble Counters 1,800 Sq Ft porch Fireplace Primary Suite Dual Primary Closets FBS Security Doors Primary Bathroom Steam Shower Floating Vanity Separate Soaking Tub LED Smart Mirror Guest Suite 1 Private Ensuite Terrace Toto toilets Guest Suite 2 Private Ensuite Terrace Guest Suite 2 Toto Toilets Abundant Natural Light Custom Built-Ins Guest Suite 3 Guest Suite 3 Private Ensuite Terrace Oceanfront Views Expansive Green Spaces Ensuite Guest Bath Custom Walk-In Closets Soundproof media room Theater Room Utility room Trackman Golf Simulator Golf Simulator Custom home gym with AC Radiant Sauna & Steam Room Gym Bathroom Multiple Entry Points Temperature Controlled Garage Full tiled 3-door garage Guest Cottage Private Pool Grand Entrance Main Home 2nd pool area Sun Shelf & Spa 1,300 Sq Ft Guest House Eat-In Kitchen Guest cottage kitchen Primary Guest Suite Ocean Views Primary Bathroom Split Living Spaces Entrance to Bathroom Area In-unit Laundry Guest Suite Guest Home Main Living Area Living Room Entrance Bathroom #2 Wraparound Covered Deck Open Green Space Relax Under the Palms Northwest to Southeast views Split Stairwell Leading to Backyard Perfectly manicured grounds Sandy beach area View to East from basin East views to Atlantic ocean Aerial overhead of driveway Solid Concrete Construction Professional Landscape Architecture 400' feet of water frontage with unparalleled boating access Mosquito Control System Installed Drive up to main entry level Parking for 4+ Cars Outside Grand Staircase Entrance Elevated Driveway to Main Entrance Pathway Pond Flanking Entrance Image as you enter the main residence

Property Description
The Oasis Islamorada is a waterfront estate of exceptional scale, conceived as a private Florida Keys compound where architecture, land and water come together spanning nearly 3 meticulously landscaped acres. More than 400' of shoreline, sweeping ocean views and a protected deepwater basin create a marine setting rarely available within a single residential offering. Beyond the grand porte-cochère, the single-level main residence unfolds with soaring ceilings, white oak floors and 12-foot retractable glass walls that dissolve the boundary between interior and oceanfront living. At its center, a chef's kitchen pairs a cascading Calacatta marble island with Thermador appliances and a walk-in pantry, opening seamlessly to expansive living and dining spaces. The main residence includes four bedrooms and six full baths, with an impressive primary suite featuring a fireplace, dual walk-in closets, safe room and spa bath with steam shower. Additional suites offer en suite baths, private balconies and ocean views. A detached two-bedroom, two-bath guest residence brings the estate to six bedrooms while preserving privacy between owners and guests, with substantial grounds offering extraordinary flexibility for the future. Outside, the property assumes the scale of a private resort. Two resort-style pools with spas and sun decks are joined by a summer kitchen, alfresco dining and multiple waterfront terraces. A fitness center with sauna, soundproof theater and golf simulator complete the lifestyle offering. For the yachtsman, the protected deepwater basin accommodates substantial vessels with convenient direct Atlantic access. Built with an uncompromising focus on quality, security and enduring construction, The Oasis is more than an oceanfront residence. It is a legacy-scale Florida Keys estate offering the increasingly rare combination of acreage, significant shoreline, protected deepwater dockage, multiple residences and complete privacy within one extraordinary property.

Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No
Current Price: $18,499,000
Listing Date: 2025-07-01
List Price: $18,499,000
Location, Tax & Legal
City: ISLAMORADA
Off Shore Island: No
Mile Marker: 87.5
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE,VE,AE,AE,VE,VE
Alternate Key #: 1511455
Handicap Access: No
Parcel #: 00415210-000000
Zoning: OTH - Other Zoning
Deed Restrictions: Unknown
Legal: TR P AND FILL & BAY BTM SELY ADJ TRACT P PLANTATION BEACH PB2-76 PLANTATION KEY G69-557 OR213-513 OR777-901 OR777-902 OR
Taxes: 62705.16
Tax Year: 2024
Pub Sewer HkUp: Yes
Street #: 87429
Street Name: Old
Street Suffix: Highway
Key/Island: Plantation Key
State/Province: FL
Zip Code: 33036
County: Monroe
Subdivision: Plant Beach (87.5)
Area: 25 - Plantation Key
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot SqFt: 124146
Pool: Yes
Lot Sqft Source: Tax Records
Total Units: 2
Acres: 2.85
SqFt Source: Tax Records
Rentals Allowed: With Restrictions
Style: Single Family
Year Built: 2022
Living Apx SqFt: 6692
Total Bedrooms: 6
Full Baths: 8
Total Baths: 8
Remarks & Misc
Remarks – Consumer: The Oasis Islamorada is a waterfront estate of exceptional scale, conceived as a private Florida Keys compound where architecture, land and water come together spanning nearly 3 meticulously landscaped acres. More than 400' of shoreline, sweeping ocean views and a protected deepwater basin create a marine setting rarely available within a single residential offering. Beyond the grand porte-cochère, the single-level main residence unfolds with soaring ceilings, white oak floors and 12-foot retractable glass walls that dissolve the boundary between interior and oceanfront living. At its center, a chef's kitchen pairs a cascading Calacatta marble island with Thermador appliances and a walk-in pantry, opening seamlessly to expansive living and dining spaces. The main residence includes four bedrooms and six full baths, with an impressive primary suite featuring a fireplace, dual walk-in closets, safe room and spa bath with steam shower. Additional suites offer en suite baths, private balconies and ocean views. A detached two-bedroom, two-bath guest residence brings the estate to six bedrooms while preserving privacy between owners and guests, with substantial grounds offering extraordinary flexibility for the future. Outside, the property assumes the scale of a private resort. Two resort-style pools with spas and sun decks are joined by a summer kitchen, alfresco dining and multiple waterfront terraces. A fitness center with sauna, soundproof theater and golf simulator complete the lifestyle offering. For the yachtsman, the protected deepwater basin accommodates substantial vessels with convenient direct Atlantic access. Built with an uncompromising focus on quality, security and enduring construction, The Oasis is more than an oceanfront residence. It is a legacy-scale Florida Keys estate offering the increasingly rare combination of acreage, significant shoreline, protected deepwater dockage, multiple residences and complete privacy within one extraordinary property.
Directions: Mile Marker 87 Ocean side. Enter through the North Gate and call listing agent upon arrival.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock: Composite
Basin: 1
Boat Lift: 1
Boat Ramp: 1
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Freezer: 1
Ice Machine: 1
Microwave: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Water Purification: 1
Water Softener: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Central: 1
Waterfront
Oceanfront: 1
Open Water: 1
Waterview
Ocean View: 1
Open Water View: 1
Floor
Carpet: 1
Combo: 1
Tile: 1
Wood: 1
Neighborhood Feature
Other Area Features: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Fireplace(s): 1
Intercom: 1
Pantry: 1
Quartz Countertops: 1
Security System: 1
Sky Light(s): 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Tray Ceilings: 1
Walk-in Closet(s): 1
Window Treatments: 1
Property Condition
New Construction: 1
Specialty Rooms
Guest/Servant Qtrs: Legal
Gym: 1
Laundry Room: 1
Media Room: 1
Sauna/Steam Room: 1
Theater Room: 1
Utility Room: 1
Building Style
Above Flood: Yes
Ground Level: 1
Stories: 2 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
Garage: 1
Guest Parking: 1
Open Parking: 1
Attached: 1
Auto Door Opener: 1
Off Street Parking: 1
Trailer Storage: 1
Security
Central Station Sys: 1
Electric Gate: 1
On Premises System: 1
Construction
CBS: 1
Concrete: 1
Land Size
2 Less Than 5 Acres: 1
Furnished
Unfurnished: 1
Terms
No Seller Finance: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Community Swr Plant: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Patio: 1
Title
Title Ins - Buyer: 1
Exterior Features
Built-in Grill: 1
Detached Guest Qtrs: 1
Fencing: 1
Outdoor Kitchen: 1
Rain Gutters: 1
Pool Info
In Ground: 1
Salt Water: 1
Concrete: 1
Decked: 1
Pre-Wired
Satellite: 1
Surround Sound: 1
Roof
Metal Roof: 1
Financial Status
Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes
Shutters
Roll Down Electric: 1
Other: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront; Open Water
Waterview: Ocean View; Open Water View
Dockage: Basin; Boat Lift; Boat Ramp
Property Condition: New Construction
Building Style: Ground Level
Vehicle Storage: Garage; Carport; Attached; Auto Door Opener; Covered Parking; Guest Parking; Off Street Parking; Open Parking; Trailer Storage
Furnished: Unfurnished
Cooling: Ceiling Fans(s); Central Air
Heating: Central
Utilities: Buyer to Verify; Cable Available; Community Swr Plant; Elect Separate Meter; FKAA; Municipal Sewer
Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Fireplace(s); Intercom; Pantry; Quartz Countertops; Security System; Sky Light(s); Smoke Alarms; Split Bedroom; Storage; Tray Ceilings; Walk-in Closet(s); Window Treatments
Pre-Wired: Satellite; Surround Sound
Specialty Rooms: Gym; Laundry Room; Media Room; Sauna/Steam Room; Theater Room; Utility Room
Appliances: Dishwasher; Disposal; Dryer; Freezer; Ice Machine; Microwave; Refrigerator; Stainless Steel Appliance(s); Washer; Water Purification; Water Softener
Exterior Features: Built-in Grill; Detached Guest Qtrs; Fencing; Outdoor Kitchen; Rain Gutters
Pool Info: In Ground; Salt Water; Concrete; Decked
Construction: CBS; Concrete
Shutters: Roll Down Electric; Other
Floor: Carpet; Combo; Tile; Wood
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Other Area Features
Security: Central Station Sys; Electric Gate; On Premises System
Land Size: 2 Less Than 5 Acres
Terms: No Seller Finance
Title: Title Ins - Buyer

Listing Office: Ocean Sotheby's International Realty

Last Updated: October - 16 - 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.