110 Reef Lane

Key Biscayne FL 33149

5074 sq. ft.

11400 sq. ft.

Single-Family

Last sold for $10,500,000

Giulietta Ulloa, last sold this property on 01 July 2026 after 71 days on market.

Overview

This exceptional villa at Oceana Key Biscayne offers the perfect balance of privacy, space, and resort-style living; it is truly one of a kind. This meticulously upgraded home boasts 4 large, en-suite bedrooms plus an office and maid’s quarters, with 5.5 bathrooms, & sits on an expansive 11,400 SF lot, among the largest in the community. Enhanced with over $2M in upgrades, the home features a brand-new pool, a fully equipped summer kitchen with a BBQ, and sophisticated finishes throughout. Enjoy the feel of a private single-family home with the uniqueness of benefiting from direct beach access and Oceana’s world-class amenities, including a state-of-the-art fitness center, spa, private restaurant, pool service, tennis courts, and more. Additional storage in both the villa and the main building further elevates this rare offering. A standout opportunity in Key Biscayne, where luxury living meets effortless convenience.

Features

5 bedrooms

6 bathrooms

4 carspaces

4 carport spaces

5074 sq. ft. floor area

11400 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in Key Biscayne over the last 12 months, the estimated median property value of 110 Reef Lane is $4.6m.

Median value

$4.6m

Estimated value range

$3.13m - $18.92m

Median days on market

107

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Key Biscayne. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 110 Reef Lane

2026

Sold

$10,500,000

01 Jul 2026 by Giulietta Ulloa, of Condo Experts USA, Inc.

Happy sellers in Key Biscayne

We have insufficient information to provide an overview of customer satisfaction for Key Biscayne. Viewing the agent profiles, reviews and sales for Key Biscayne can provide insights for this location.