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88845 Old Highway, Plantation Key, FL - photo 1

$27,000,000

88845 Old Highway

Plantation Key, FL 33070

Estimated payment $162,000/month

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5Beds
8Baths
8,200Sq Ft
$3293Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

No HOA
Built in 2025
94,089 sqft Lot

About This Home

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.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:5
  • •Bathrooms:8
  • •Full bathrooms:0

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:8,200 sqft
  • •Total interior livable area:8,200 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:94,089 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2025

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Price history

DateEventPrice
10/13/2026Listed for sale$27,000,000$3293/sqft

Listing Agent

Courtney Conley

Serhant Florida LLC - Coconut Grove

Brokerage Phone: 646-480-7665

Source: Florida Keys MLS · MLS #619825

Data Powered by Home Junction, Inc.

Nearby

Schools

UPPER KEYS ACADEMIC CONNECTIONS FOR EXCELLENCE

High · 0.4 mi

PLANTATION KEY SCHOOL

Elementary · 1.4 mi

FLORIDA KEYS COMMUNITY COLLEGE - UPPER KEYS CENTER

1.6 mi

Supermarkets

Mini-mart!

1.1 mi

Publix

1.3 mi

Payfair Supermarket

1.8 mi

Dining

cho cho

0.2 mi

Gardenia's Bistro

0.3 mi

Marker 88

0.5 mi

Parks

Founder's Park

1.3 mi

Beaches

North Beach

12.6 mi

South Beach

12.8 mi

Cannon Beach

13.9 mi

Nearby amenity locations include data © OpenStreetMap contributors.