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Home > 87429 Old Highway, Plantation Key, FL 33036 (MLS# 615643)
$21,500,000
87429 Old Highway
Plantation Key, FL 33036
MLS# 615643
6 beds  |  8 baths  |  6692 sqft
 | 
Oceanfront property situated on 2.8 acres of land
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Oceanfront property situated on 2.8 acres of land Elevated Driveway Infinity Edge Pool 2.8+ Oceanfront Acres 400+ ft of water frontage, seawall 150' of concrete dockage White Oak Hardwood Floors Zero Step Entry Pool Grand Entrance Main Home Private pool Private Guest Pool 3 automated gate entrances. Expansive 180 Degree Ocean Views Pivot Door Entryway 12+ Foot Ceilings 12' Disappearing Pocket Sliding Doors Options to emit flames with or without heat. 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 Blend Indoor & Outdoor Living Alfresco Dining Smart Control Gas Fire Features Recessed Spa Ample Entertaining Space 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 Multiple Entry Points Trackman Golf Simulator Golf Simulator Temperature Controlled Garage Full tiled 3-door garage Custom home gym with AC Radiant Sauna & Steam Room Gym Bathroom Guest Cottage Private Pool 2nd pool area Sun Shelf & Spa Private Guest Pool 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
A private sanctuary of coastal sophistication, The Oasis offers two residences spanning 2.85 meticulously landscaped acres with over 400 feet of pristine waterfront and a protected deepwater basin. Designed for elevated living, The Oasis blends resort-style amenities with the privacy and scale of a true Florida Keys compound. The grand porte-cochère entry sets the tone, leading to a single-level main residence with soaring ceilings, white oak floors, and 12' retractable glass walls that frame sweeping ocean views. The chef's kitchen is anchored by a Calacatta marble island, Thermador appliances, and a walk-in pantry, opening to a spacious great room and dining area ideal for entertaining. The main home features four bedrooms, six full bathrooms, and a soundproof theater room. The primary suite is a private retreat with a fireplace, dual walk-in closets, a safe room, and a spa-inspired bath with a steam shower. Each additional bedroom includes an en suite bath, private balcony, and ocean views. A detached guest house offers two additional bedrooms and bathrooms, creating a total of six bedrooms across the estate with endless space for expansion. The summer kitchen, alfresco dining areas, and multiple lounging terraces offer seamless indoor-outdoor living. The deepwater basin accommodates larger vessels and provides quick access to the Atlantic and Bay. Amenities rival a private resort: soundproof theater, fitness center with sauna, golf simulator, and two resort-style pools—each with a spa, sun deck, and outdoor entertaining spaces. Discreetly luxurious and effortlessly livable, The Oasis redefines waterfront living in the Florida Keys. Designed for ultimate security and safety, this home was built to provide unmatched peace of mind. Every element was designed with meticulous attention to detail and an uncompromising commitment to quality. The Oasis is not just a residence—it is a lifestyle statement in one of the Florida Keys' most desirable locations.

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: $21,500,000
Listing Date: 2025-07-01
List Price: $21,500,000
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: A private sanctuary of coastal sophistication, The Oasis offers two residences spanning 2.85 meticulously landscaped acres with over 400 feet of pristine waterfront and a protected deepwater basin. Designed for elevated living, The Oasis blends resort-style amenities with the privacy and scale of a true Florida Keys compound. The grand porte-cochère entry sets the tone, leading to a single-level main residence with soaring ceilings, white oak floors, and 12' retractable glass walls that frame sweeping ocean views. The chef's kitchen is anchored by a Calacatta marble island, Thermador appliances, and a walk-in pantry, opening to a spacious great room and dining area ideal for entertaining. The main home features four bedrooms, six full bathrooms, and a soundproof theater room. The primary suite is a private retreat with a fireplace, dual walk-in closets, a safe room, and a spa-inspired bath with a steam shower. Each additional bedroom includes an en suite bath, private balcony, and ocean views. A detached guest house offers two additional bedrooms and bathrooms, creating a total of six bedrooms across the estate with endless space for expansion. The summer kitchen, alfresco dining areas, and multiple lounging terraces offer seamless indoor-outdoor living. The deepwater basin accommodates larger vessels and provides quick access to the Atlantic and Bay. Amenities rival a private resort: soundproof theater, fitness center with sauna, golf simulator, and two resort-style pools—each with a spa, sun deck, and outdoor entertaining spaces. Discreetly luxurious and effortlessly livable, The Oasis redefines waterfront living in the Florida Keys. Designed for ultimate security and safety, this home was built to provide unmatched peace of mind. Every element was designed with meticulous attention to detail and an uncompromising commitment to quality. The Oasis is not just a residence—it is a lifestyle statement in one of the Florida Keys' most desirable locations.
Directions: Mile Marker 87 Ocean side with north and south entries.
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: January - 31 - 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.

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