87429 Old Highway, Plantation Key, FL 33036 (MLS# 615643)

87429 Old Highway, Plantation Key, FL 33036

$18,999,000

Virtual Tour

https://bcove.video/4l578Zm

Oceanfront property situated on 2.8 acres of land

Options to emit flames with or without heat.

400' feet of water frontage with unparalleled boating access

Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 6,692 Lot Size (sq. ft.): 124,146 Status: Active

Current Price: $18,999,000 List Date: 7/01/2025 Last Modified: 8/31/2026

Overview

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 balc ... (Read more)

Listing Details MLS# 615643

Location, Tax & Legal

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

Contract Information

Listing Board: Florida Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 4
Pool: Yes
Year Built: 2022
Total Units: 2
Lot SqFt: 124146
Lot Sqft Source: Tax Records
Acres: 2.85
Living Apx SqFt: 6692
SqFt Source: Tax Records
Total Bedrooms: 6
Full Baths: 8
Total Baths: 8
Rentals Allowed: With Restrictions

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock: Composite
Seawall: Concrete

More Information

Building Style

Above Flood: Yes
# Stories: 2 Stories

Vehicle Storage

Car(s): 4+

Specialty Rooms

Guest/Servant Qtrs: Legal

Financial Status

Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes

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: August - 31 - 2026

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