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
...
(Read more)
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 and multiple terraces. A fitness center with sauna, soundproof theater and golf simulator complete the lifestyle offering.
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 |
Listing Office:
Ocean Sothebys Intl Realty
Last Updated: September - 22 - 2026
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