88845 Old Highway, Plantation Key, FL 33070
New Listing
$27,000,000
Property Type:
Residential
Bedrooms:
5
Baths:
8
Square Footage:
8,200
Lot Size (sq. ft.):
94,089
Status:
Active
Current Price:
$27,000,000
List Date:
5/08/2026
Last Modified:
5/08/2026
Description
Set on over 2 acres along prestigious Millionaire's Row in Tavernier, this newly constructed oceanfront estate represents a rare convergence of scale, design, and functionality in the Upper Florida Keys. Encompassing 8,200 square feet of interior living space and over 16,000 square feet total, the residence is thoughtfully designed to accommodate both elevated everyday living and large-scale entertaining.The home features 5 bedrooms, 6 full baths, and 2 half baths, with all bedrooms offering en suite accommodations, custom closet build-outs, and refined finishes throughout. Additional interior spaces include a dedicated office, control room, mud room, and laundry room, providing both comfort and operational efficiency. A private elevator, whole-home sound system, and advanced mechanical infrastructure--including 600-amp service, multiple electrical panels, and five independent AC zones--underscore the property's level of detail and performance. Interior finishes are curated with a modern coastal aesthetic, highlighted by white diamond marble and teak wood flooring & a custom steel roof. The chef's kitchen is outfitted with top-tier Wolf, SubZero, and Cove appliances, including a 60-inch range, dual dishwashers, farmhouse sinks, and custom mahogany countertops--designed to seamlessly blend form and function.
Outdoor living is equally exceptional, with 240 feet of oceanfront, anchored by a 120-foot resort-style pool, complete with multiple heating and chilling systems, a gas-heated spa, and full smart control. A fully equipped summer kitchen, cabana bath, and multiple covered entertaining areas create a true indoor-outdoor lifestyle experience. Additional highlights include a 3-car garage and fully equipped workshop with air conditioning, utilities, security systems, and custom lighting. The property is also zoned for weekly rentals, presenting a compelling opportunity for both personal enjoyment and income potential.
More Information MLS# 619825
Contract Information
Current Price: $27,000,000
Listing Date: 2026-05-08
Listing Board: Florida Keys
List Price: $27,000,000
As is Rght to Inspct: Yes
Location Tax Legal
Street #: 88845
Street Name: Old
Street Suffix: Highway
Key/Island: Plantation Key
State/Province: FL
Zip Code: 33070
County: Monroe
Subdivision: Pearl City (89.0)
Area: 25 - Plantation Key
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 5
Pool: Yes
Year Built: 2025
Lot Size: X
Lot SqFt: 94089
Lot Sqft Source: Tax Records
Acres: 2.16
Living Apx SqFt: 8200
SqFt Source: Seller
Total Bedrooms: 5
Full Baths: 6
Half Baths: 2
Total Baths: 8
Rentals Allowed: With Restrictions
Min Rental Days: 7
Status Change Info
Status: Active
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Building Style
Above Flood: Unknown
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront; Open Water
Waterview: Ocean View; Open Water View
Dockage: None
Property Condition: New Construction
Vehicle Storage: Garage; Auto Door Opener; Covered Parking; Off Street Parking
Furnished: Unfurnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Cable Available; FKAA
Interior Features: Built-in Cabinets; Elevator; Entrance Foyer; Security System; Storage; Walk-in Closet(s)
Pre-Wired: Cable
Specialty Rooms: Laundry Room; Utility Room; Workshop
Appliances: Dishwasher; Disposal; Dryer; Gas Appliances; Microwave; More Appliances; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Built-in Grill; Fruit Tree(s); Lighting; Outdoor Kitchen; Sandy Beach; Storage
Pool Info: Above Ground; Concrete
Construction: CBS; Concrete
Floor: Marble; Tile; Wood
Roof: Metal Roof
Pets: Pets Allowed
Land Size: 2 Less Than 5 Acres
Title: Title Ins - Buyer
Listing Office: Serhant Florida LLC - Coconut Grove
Last Updated: May - 08 - 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.