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88351 Old Highway, Plantation Key, FL 33036

New Listing
$15,990,000
Property Type: Residential Bedrooms: 6 Baths: 9 Square Footage: 7,590 Lot Size (sq. ft.): 88,607 Status: Active
Current Price: $15,990,000 List Date: 3/03/2026 Last Modified: 3/05/2026

Description

Newly completed in 2025, this exceptional oceanfront estate is located in the heart of The Florida Keys on the premier ocean side of Islamorada. A gated entry welcomes you through lush tropical landscaping and a diverse fruit-tree grove, setting a private and refined arrival. Set on over 2 usable acres with 210 feet of private sandy beachfront and a protected cove, the residence spans 7,590 square feet of interior living space & 1,736 square feet of exterior living, with an expansive 230-foot dock. Designed for seamless indoor-outdoor living, the home features a dramatic great room with 23-foot ceilings, panoramic Atlantic exposure, and expansive covered terraces with summer kitchen and outdoor dining areas. A 65-foot heated lagoon-style pool with swim-up bar and fire-pit lounge creates a resort-caliber setting. The chef's kitchen is appointed with Sub-Zero, Wolf, and Thermador appliances. Additional highlights include dual primary suites, private orchid garden, lounge & recreation room, elevator, Sonos surround sound, impact windows and doors, metal roof, double-height garage, and dedicated water-sports storage. The essence of beachfront living in Islamorada, combining impressive scale and ultimate privacy. ***A contiguous 0.7-acre lot with development rights for an ancillary building with upstairs storage is available separately.

More Information MLS# 618911

Contract Information

Listing Board: Florida Keys Current Price: $15,990,000 Listing Date: 2026-02-23 List Price: $15,990,000

Location, Tax & Legal

City: ISLAMORADA Off Shore Island: No Mile Marker: 89 Marathon Neighborhood: N/A Side: Ocean Flood Zone: AE,AE,0.2 PCT ANNUAL Alternate Key #: 1511528 Parcel #: 00415260-000000 Zoning: RE - Residential Estate Deed Restrictions: Unknown Legal: LOT 4 PEARL CITY PB2-134 PLANTATION KEY G43-412 G49-583 OR93-72 OR288-575 OR455-470 OR710-894 OR762-729 OR793-1145 OR818 Taxes: 69865.84 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 88351 Street Name: Old Street Suffix: Highway Key/Island: Plantation Key State/Province: FL Zip Code: 33036 County: Monroe Subdivision: Pearl City (89.0) Area: 25 - Plantation Key

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 4 Lot Size: X Lot SqFt: 88607 Pool: Yes Lot Sqft Source: Survey Total Units: 0 Acres: 2.03 SqFt Source: Tax Records Rentals Allowed: Yes Min Rental Days: 7 Style: Single Family Year Built: 2025 Living Apx SqFt: 7590 Total Bedrooms: 6 Full Baths: 9 Total Baths: 9

Remarks & Misc

Remarks – Consumer: Newly completed in 2025, this exceptional oceanfront estate is located in the heart of The Florida Keys on the premier ocean side of Islamorada. A gated entry welcomes you through lush tropical landscaping and a diverse fruit-tree grove, setting a private and refined arrival. Set on over 2 usable acres with 210 feet of private sandy beachfront and a protected cove, the residence spans 7,590 square feet of interior living space & 1,736 square feet of exterior living, with an expansive 230-foot dock. Designed for seamless indoor-outdoor living, the home features a dramatic great room with 23-foot ceilings, panoramic Atlantic exposure, and expansive covered terraces with summer kitchen and outdoor dining areas. A 65-foot heated lagoon-style pool with swim-up bar and fire-pit lounge creates a resort-caliber setting. The chef's kitchen is appointed with Sub-Zero, Wolf, and Thermador appliances. Additional highlights include dual primary suites, private orchid garden, lounge & recreation room, elevator, Sonos surround sound, impact windows and doors, metal roof, double-height garage, and dedicated water-sports storage. The essence of beachfront living in Islamorada, combining impressive scale and ultimate privacy. ***A contiguous 0.7-acre lot with development rights for an ancillary building with upstairs storage is available separately. Directions: Call Listing Agent for directions.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Dock Length: 230 Dock: Wood

Tax Exemptions

Homestead: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Freezer: 1 More Appliances: 1 Oven: 1 Range: 1 Refrigerator: 1 Washer: 1 Wine Cooler: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Heating

Central: 1 Electric: 1 Hot Water: 1

Waterfront

Oceanfront: 1 Open Water: 1

Waterview

Ocean View: 1 Open Water View: 1

Floor

Tile: 1

Neighborhood Feature

Beach: 1

Interior Features

Bar: 1 Brazilian Quartzite Countertops: 1 Built-in Cabinets: 1 Cathedral Ceilings: 1 Drapes/Blinds Incl: 1 Elevator: 1 Entrance Foyer: 1 Quartz Countertops: 1 Security System: 1 Smoke Alarms: 1 Storage: 1 Walk-in Closet(s): 1 Wet Bar: 1 Window Treatments: 1 Other: 1

Property Condition

New Construction: 1

Specialty Rooms

Laundry Room: 1 Loft: 1 Media Room: 1 Utility Room: 1

Building Style

Above Flood: Yes Stories: 2 Stories

Windows/Doors

Casement: 1 French Doors: 1 Impact Rstnce Doors: 1 Impact Rstnce Window: 1 Single Hung Windows: 1

Vehicle Storage

Car(s): 2 Garage: 1 Guest Parking: 1 Open Parking: 1 Attached: 1 Auto Door Opener: 1

Security

Electric Gate: 1 Other: 1

Construction

CBS: 1

Land Size

2 Less Than 5 Acres: 1

Furnished

Negotiable: 1

Terms

Cash: 1 Conventional: 1

Utilities

Buyer to Verify: 1 Elect Separate Meter: 1 FKAA: 1 Propane: 1 Sewer Available: 1 Water Separate Meter: 1

Porch/Balcony

Deck: 1 Open Porch/Balcony: 1 Patio: 1

Title

Title Ins - Buyer: 1

Exterior Features

Bar: 1 Fencing: 1 Fruit Tree(s): 1 Hot Tub: 1 Lanai: 1 Lighting: 1 Outdoor Kitchen: 1 Rain Gutters: 1 Storage: 1

Pool Info

In Ground: 1 Heated: Yes

Pre-Wired

Cable: 1 Surround Sound: 1

Roof

Metal Roof: 1

Accessibility Feat

Accessible Doors: 1 Accessible Elevator Installed: 1 Parking: 1

GF-Interior Features

LED Lighting: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Oceanfront; Open Water Waterview: Ocean View; Open Water View Property Condition: New Construction Vehicle Storage: Garage; Attached; Auto Door Opener; Guest Parking; Open Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Heating: Central; Hot Water Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Propane; Sewer Available; Water Separate Meter Interior Features: Bar; Brazilian Quartzite Countertops; Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Elevator; Entrance Foyer; Quartz Countertops; Security System; Smoke Alarms; Storage; Walk-in Closet(s); Wet Bar; Window Treatments; Other Pre-Wired: Cable; Surround Sound Specialty Rooms: Laundry Room; Loft; Media Room; Utility Room Appliances: Dishwasher; Disposal; Dryer; Freezer; More Appliances; Oven; Range; Refrigerator; Washer; Wine Cooler Exterior Features: Bar; Fencing; Fruit Tree(s); Hot Tub; Lanai; Lighting; Outdoor Kitchen; Rain Gutters; Storage Accessibility Feat: Accessible Doors; Accessible Elevator Installed; Parking Pool Info: In Ground Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach Security: Electric Gate; Other Land Size: 2 Less Than 5 Acres Terms: Cash; Conventional Title: Title Ins - Buyer GF-Interior Features: LED Lighting
Listing Office: Berkshire Hathaway HomeServices EWM Realty
Last Updated: March - 05 - 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.