110 Reef Lane
Unit 10
1 / 15
110 Reef Lane Unit 10 Sold
$10,500,000
110 Reef Lane · Key Biscayne · Key Biscayne
110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 1 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 2 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 3 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 4 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 5 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 6 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 7 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 8 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 9 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 10 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 11 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 12 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 13 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 14 of 15110 Reef Lane, 110 Reef Lane, Key Biscayne FL 33149, photo 15 of 15
$10,500,000Sold Price
$2,069Per SqFt
5/5½Beds/BathsBd/Ba
5,074SqFt · 471.4 m²
MLS A12004135 · 151 days on Zilbert · Listed Apr 20, 2026 · 110 Reef Lane, Key Biscayne FL 33149Current layoutPhotos first

Property Details

Sold Price$10,500,000
Last Asking Price$11,500,000
Price per SqFt$2,069
Maintenance fee$9,867 Monthly
Property Taxes$106,912 2025
Interior Space5,074 SqFt
Beds/Baths5/5½
Year Built2014
Garage0 spaces
PoolYes
Lot Size0.26 acres
Closed Date7/1/2026
MLS #A12004135

Estimated Costs

An estimate of condo or HOA fees and property taxes

Monthly carry, before financing
$9,867maintenance · $9,867 per month
$8,909taxes · $106,912/yr ÷ 12
$18,776 / monthassociation + taxes, before mortgage and insurance

Fees and taxes based on MLS provided figures, and may not be accurate

From the listing

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.

Listed by BHHS EWM Realty

Sales History for This Home · 110 Reef Lane, Key Biscayne, FL 33149

Sale Sold Price Asking Price Beds/Baths SqFt Closed Date
Mark Zilbert
Mark Zilbert
Licensed Real Estate Broker · I track every sale in this neighborhood. Ask me about this home or the neighborhood.
+1 (786) 280-0201

Listed by BHHS EWM Realty. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Key Biscayne and throughout South Florida.

Location

Directions

The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.