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Pinnacle Real Estate Group – FL

87429 Old Highway, Islamorada, FL 33036 (MLS# A12092985)

87429 Old Highway, Islamorada, FL 33036

New Listing
$18,999,000
Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 18,309 Status: Active
Current Price: $18,999,000 List Date: 9/21/2026 Last Modified: 9/22/2026

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 ...

Listing Details MLS# A12092985

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
6
Bathrooms Total
8
Bathrooms Full
8
Building Area Main
18309
Living Area Main
6692
Year Built
2022
Garage YN
Yes
Garage Spaces
8
Covered Spaces
8
Lot Size Area
124146
Lot Size Acres
2.85
Senior Community YN
Yes
Guest House YN
Yes
Waterfront YN
Yes
Water Frontage Feet
400
Direction Faces
West
Fireplace YN
Yes
Pool Private YN
Yes
Spa YN
Yes

Property Features

Dining Area: Dining/Living Room; Formal Dining; Kitchen Dining Exterior Features: Built-in Barbecue; Lighting Flooring: Carpet; Wood Parking Features: Boat Access/Parking; Circular Driveway; Covered; Driveway; Garage Door Opener; Golf Cart Garage; Guest; Paver Block; RV Access/Parking Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Refrigerator; Washer Architectural Style: Contemporary Boat and Dock Features: Electric Available; Lift; Private Dock Construction Materials: Block; CBS Cooling: Central Air Fencing: Fenced Heating: Central Interior Features: Built-in Features; Entrance Foyer; Pantry; Storage; Vaulted Ceiling(s); Walk-In Closet(s); Other Listing Terms: Cash; Conventional Other Structures: Outbuilding; Shed(s) Pets Allowed YN: Yes Pool Features: Concrete; Heated Possession: Close Of Escrow Restrictions: No Restrictions Roof: Metal Sewer: Public Sewer Special Information: Sold As-Is Tax Information: City/County Water Access: No Fixed Bridge Water Source: Public Water View: Direct Ocean; Ocean Waterfront Features: Ocean Front Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent; Listing Agent Must Accompany; No Sign Room Types: Game Room; Laundry; Maid/In-Law Quarters; Media Room; Sauna Acreage Description: 2 To Less Than 3 Acre Lot

Contract Information

Comp Sale YN
No
Original List Price
18999000
Occupant Type
Call Listing Agent

Location and Legal

Country
United States
County Or Parish
Monroe
County Parish Name
Monroe
Street Number
87429
Street Name
Old
Street Suffix
Highway
City Name
Islamorada
State Or Province
FL
Postal Code
33036
Postal Code +4
3019
Postal Zip
33036
Subdivision Name
PLANTATION BEACH
Area
5940 - Other Florida County
Geographic Area
Other
Elementary School
Plantation Key
Middle Or Junior School
Plantation Key
High School
Coral Shores
Parcel Number
00415210000000
Zoning
SR
Flood Zone
AE,VE

Financial Information

Membership Fee Required YN
No
Tax Annual Amount
64866
Tax Year
2025
Tax Legal Description
TR P AND FILL & BAY BTM SELY ADJ TRACT P PLANTATION BEACH PB2-76 PLANTATION KEY G69-557 OR213-513 OR777-901 OR777-902 OR785-1571 OR785-1572

Status Change Information

Major Change Timestamp
2026-09-21T04:00:00Z
Major Change Type
New Listing
Status Change Date
2026-09-21

More Information

Boat and Dock Information

Dock
Yes

Pool Size Details

Pool Size (WxL)
20x35

Storm Protection

Impact Glass
Complete
Permanent Generator
Whole House

Price Calculations

Current Price To SqFt
2839.06

Section Details

Parcel Number MLX
1511

Originating Details

Originating System Key
564261192
Originating System ID
M00000151

Room Information

Room Name
Maid/In-Law Quarters
Media Room
Game Room
Sauna
Laundry
IDX
Listing Office: Ocean Sothebys Intl Realty
Last Updated: September - 22 - 2026
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.

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