87429 Old Hwy
Islamorada, FL 33036
$18,999,000
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 ID: | A12092985 |
|---|---|
| Property Type: | Residential |
| Status: | Active |
| Bathrooms Full: | 8 |
| Living Area: | 6,692 |
| Tax Annual Amount: | $64,866 |
| Waterfront?: | Yes |
| County Or Parish: | Monroe County |
| Postal Code: | 33036 |
| Building Name: | PLANTATION BEACH |
| Fencing: | Fenced |
| Flooring: | Carpet, Wood |
| Garage Spaces: | 8 |
| Interior Features: | Built-in Features, Entrance Foyer, Other, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Separate Guest/In-Law Quarters, Media Room, Recreation Room, Sauna, Storage, Utility Room/Laundry |
| Listing Contract Date: | 2026-09-21 |
| Status: | Active |
| Parking Features: | Circular Driveway, Covered, Driveway, Golf Cart Parking, Guest, Paver Block, Rv/Boat Parking |
| Postal Code Plus4: | 3019 |
| Rooms Total: | 0 |
| State Or Province: | FL |
| Water Source: | Municipal Water |
| Bathrooms Total Integer: | 8 |
| Building Area Units: | Square Feet |
| Construction Materials: | Concrete Block Construction, CBS Construction |
| Covered Spaces: | 8 |
| Direction Faces: | West |
| Fireplace?: | Yes |
| Heating?: | Yes |
| Inclusions: | Boatlift, Private Dock, Unrestricted Salt Water Access, Dock Owned/Included, Electric Available, Lift, Private Dock |
| Living Area Units: | Square Feet |
| MLS Area Major: | Plantation Beach |
| Open Parking?: | Yes |
| Other Equipment: | Whole House Permanent Generator, Automatic Garage Door Opener |
| Parcel Number: | 00415210-000000 |
| Roof: | Metal Roof |
| View?: | Yes |
| Window Features: | Complete Impact Glass, Electric Shutters, Impact Glass |
| Year Built Details: | Effective Year Built |
| Zoning: | SR |
| Ok To Advertise ListMiamire Ok To Advertise List: | With Written Broker Approval |
| Pool Dimensions: | 20x35 |
| Ratio Current Price By Sqft: | $2,839.06 |
| Subdivision InformationMiamire Subdivision Information: | Boating, No Subdiv/Park Info |
| Room Bedroom Features: | Entry Level, Primary Bath Shower, Primary Bath Tub, Primary Bedroom Ground Level |
| Room Living Room Features: | Separate Guest/In-Law Quarters, Guest House, Media Room, Recreation Room, Sauna, Storage Room, Utility Room/Laundry |
| List Price: | $18,999,000 |
|---|---|
| Property Sub Type: | Single Family Residence |
| Bedrooms Total: | 6 |
| Bathrooms Half: | 0 |
| Lot Size Square Feet: | 124,146 |
| Architectural Style: | Detached, Modern/Contemporary |
| City: | Islamorada |
| Subdivision Name: | Plantation Beach |
| Year Built: | 2022 |
| Appliances: | Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer |
| Cooling: | Central Air |
| Exterior Features: | Built-In Grill, Lighting |
| Fireplace Features: | Fireplace |
| Heating: | Central |
| Laundry Features: | Utility Room/Laundry |
| Lot Features: | 2 To Less Than 3 Acre Lot |
| Parking Total: | 8 |
| Pool Features: | Concrete, Heated |
| Sewer: | Public Sewer |
| Building Area Total: | 18309 |
| Community Features: | Boating, None |
| Cooling?: | Yes |
| Door Features: | High Impact Doors |
| Entry Location: | Foyer |
| Frontage Length: | 400 |
| Garage?: | Yes |
| Listing Terms: | All Cash, Conventional |
| Lot Size Units: | Square Feet |
| Original List Price: | $18,999,000 |
| Other Structures: | Extra Building/Shed, Shed(s), Guest House |
| Public Survey Section: | 7 |
| Spa?: | Yes |
| Structure Type: | House |
| Tax Year: | 2025 |
| View: | Ocean, Direct Ocean |
| Waterfront Features: | Ocean Access, Ocean Front |
| AreaMiamire Area: | 98 Florida Keys |
| Lp Amt Sq Ft: | $2,839.06 |
| Pets Allowed Yn: | Yes |
| Pool Yn: | Yes |
| RestrictionsMiamire Restrictions: | No Restrictions |
| StyleMiamire Style: | WF/Pool/Ocean Access |
| Type Of AssociationMiamire Typeof Association: | None |
| Room Dining Room Features: | Dining/Living Room, Formal Dining, Kitchen Dining |
| Room Master Bathroom Features: | Dual Sinks, Separate Tub & Shower, Whirlpool/Spa |
Listing Courtesy of: Ocean Sothebys Intl Realty
305-923-1337
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Copyright 2026 MIAMI REALTORS® MLS. IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate by the MLS.
MIAMI REALTORS® MLS data last updated on October 08, 2026 09:53 PM - PT
Property Last Updated: October 08, 2026 09:53 PM - PT



































































































