258 Caribbean Dr

Key Largo, FL 33037

$5,500,000

6Beds

7.5Baths

—Sq ft

2026Year built

Single-family homeType

About this home

Pictures are coming soon.The picture is a Rendering image.Brand-new waterfront construction featuring 6 bedrooms and 7.5 bathrooms with a modern open-concept design. This residence offers high-quality finishes throughout, including a chef's kitchen with premium Sub-Zero appliances. Built with efficiency and durability in mind, the home includes a metal roof, solar panels, and a water cistern system. Outdoor amenities include a resort-style pool, expansive covered entertaining areas, a 65-foot dock, and a tackle room--ideal for boating and waterfront living. A rare opportunity to own a luxury new construction combining modern design, high-end materials, and eco-conscious features.

Features

Waterfront

Property details

Listing

MLS #: A11950181
Status: For sale
Listed on: Jan 21, 2026
Days on market: 201 days
Listing data updated: Jun 9, 2026

Interior

Beds: 6
Baths: 7.5

Building & community

Type: Single-family home
Year built: 2026
County: Monroe

Lot & exterior

Lot size: 12,438 ft²
Waterfront: Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest): $27,811
Property taxes (est.): $5,042
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$33,453*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?