89701 Old Highway, Plantation Key, FL 33070 (MLS# 617863)

89701 Old Highway, Plantation Key, FL 33070

New Listing

$7,795,000

Virtual Tour

https://bcove.video/4sehcDb

Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 3,841 Lot Size (sq. ft.): 101,495 Status: Active

Current Price: $7,795,000 List Date: 12/30/2025 Last Modified: 12/30/2025

Description

Sand Roc is a stunning, gated oceanfront estate set on 2.34 lush tropical acres with 130 feet of direct ocean frontage. This exceptional new-construction residence, completed in 2024, offers 3,841 square feet of elegant living space. Enter the property through a private gate and a winding, tree lined drive. The main home features four bedrooms, four bathrooms, and a separate guest ensuite. Inside, a chef's kitchen awaits, complete with Brazilian quartzite countertops and premium appliances. The open floor plan takes full advantage of panoramic ocean views, filling each room with natural light. Step outside to your private oasis, where a sparkling pool beckons, framed by gently swaying palms and an expansive terrace overlooking the water. The boat basin, separate dock and private channel provide deep-water dockage to this property. The outdoor area is a true extension of the home's refined indoor spaces. The estate is complete with an oversized two-car garage. Sand Roc stands out as a rare offering where every detail celebrates the ultimate in privacy, style, and oceanfront living.

More Information MLS# 617863

Contract Information

Listing Board: Florida Keys As is Rght to Inspct: Yes Species List: Yes Current Price: $7,795,000 Listing Date: 2025-12-30 List Price: $7,795,000

Location, Tax & Legal

City: Tavernier Off Shore Island: No Mile Marker: 85 Marathon Neighborhood: N/A Side: Ocean Flood Zone: AE,VE,AE,AE,VE,VE Alternate Key #: 1107131 Parcel #: 00092400-000000 Zoning: NR - Native Residential Deed Restrictions: Unknown Legal: 5 63 38 PLANTATION KEY OR LONG ISLAND PT GOV LOT 5 AND ADJ BAY BTM G31-121 OR153-237 OR321-187 OR415-283 OR1260-2366 OR1 Taxes: 30750.09 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 89701 Street Name: Old Street Suffix: Highway Key/Island: Plantation Key State/Province: FL Zip Code: 33070 County: Monroe Subdivision: Misc Plantation Key (85.0) Area: 25 - Plantation Key

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 5 Lot SqFt: 101495 Pool: Yes Lot Sqft Source: Builder/Architect Total Units: 0 Acres: 2.34 SqFt Source: Builder/Architect Rentals Allowed: Yes Style: Single Family Year Built: 2024 Living Apx SqFt: 3841 Total Bedrooms: 5 Full Baths: 5 Total Baths: 5

Remarks & Misc

Remarks – Consumer: Sand Roc is a stunning, gated oceanfront estate set on 2.34 lush tropical acres with 130 feet of direct ocean frontage. This exceptional new-construction residence, completed in 2024, offers 3,841 square feet of elegant living space. Enter the property through a private gate and a winding, tree lined drive. The main home features four bedrooms, four bathrooms, and a separate guest ensuite. Inside, a chef's kitchen awaits, complete with Brazilian quartzite countertops and premium appliances. The open floor plan takes full advantage of panoramic ocean views, filling each room with natural light. Step outside to your private oasis, where a sparkling pool beckons, framed by gently swaying palms and an expansive terrace overlooking the water. The boat basin, separate dock and private channel provide deep-water dockage to this property. The outdoor area is a true extension of the home's refined indoor spaces. The estate is complete with an oversized two-car garage. Sand Roc stands out as a rare offering where every detail celebrates the ultimate in privacy, style, and oceanfront living.

Association Info

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

Fee Includes

None: 1

Dockage

Dock Length: 47 Dock: Wood Boat Lift: 1 Seawall: Concrete

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Disposal: 1 Microwave: 1 Oven: 1 Refrigerator: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Waterfront

Oceanfront: 1 Open Water: 1

Waterview

Ocean View: 1 Open Water View: 1

Interior Features

Bar: 1 Brazilian Quartzite Countertops: 1 Entrance Foyer: 1 Pantry: 1 Split Bedroom: 1

Property Condition

New Construction: 1

Specialty Rooms

Guest/Servant Qtrs: Non-Conforming

Building Style

Above Flood: Unknown Stories: 2 Stories

Vehicle Storage

Car(s): 2 Garage: 1 Attached: 1 Auto Door Opener: 1 Off Street Parking: 1

Construction

CBS: 1 Concrete: 1

Land Size

2 Less Than 5 Acres: 1

Furnished

Negotiable: 1

Utilities

Elect Separate Meter: 1 FKAA: 1 Municipal Sewer: 1

Porch/Balcony

Open Porch/Balcony: 1

Pool Info

In Ground: 1 Salt Water: 1 Concrete: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Oceanfront; Open Water Waterview: Ocean View; Open Water View Dockage: Boat Lift Property Condition: New Construction Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Elect Separate Meter; FKAA; Municipal Sewer Interior Features: Bar; Brazilian Quartzite Countertops; Entrance Foyer; Pantry; Split Bedroom Appliances: Dishwasher; Disposal; Microwave; Oven; Refrigerator Pool Info: In Ground; Salt Water; Concrete Construction: CBS; Concrete Pets: Pets Allowed Land Size: 2 Less Than 5 Acres

Listing Office: Ocean Sotheby's International Realty

Last Updated: December - 30 - 2025

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.