110 Reef Ln, Key Biscayne FL 33149, photo 1
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$11,500,000

Single Family ResidenceActive
⏱️ Listed 11 days ago
5Beds
6Baths
5,074Sq Ft
2014Built

110 Reef Ln, Key Biscayne FL 33149

MLS #A12004135

About This Property

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. Offering 6,148 SF of meticulously upgraded interiors (originally 5,074 SF), this 4-bedroom residence—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 while 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.

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Marie I. Sanjurjo
Licensed Broker
Blue Mar Real Estate Group
📞 (305) 680-5672✉️ marie@bluemargroup.com

About Key Biscayne

Key Biscayne is a barrier island community just a bridge ride from Brickell, offering an island lifestyle wrapped around Crandon Park, Cape Florida State Park, and the Crandon Golf Course. The village is known for its safety, top-rated schools, and walkable pace, with residents ranging from young families to international buyers seeking secondary residences. Limited inventory and tight geography keep prices premium relative to mainland Miami.

Explore Key Biscayne📊 Key Biscayne market report

Property Details

Property Type

Single Family Residence

Year Built

2014

Living Area

5,074 sq ft

Lot Size

11,400 sq ft

Bedrooms

5

Bathrooms

6

Pool

No

Waterfront

Yes

Cooling

Central Air

Heating

Central

Roof Type

Concrete

Flooring

Ceramic Floor, Wood

Construction

CBS Construction

Style

Detached, Two Story

HOA Fee

$9,867 / Monthly

Annual Taxes

$106,912 (2025)

Days on Market

7

MLS #

A12004135

Features & Amenities

Interior

First Floor EntryBuilt-in FeaturesCloset CabinetryCooking IslandEntrance FoyerVolume CeilingsWalk-In Closet(s)Den/Library/OfficeMaid/In-Law QuartersStorageUtility Room/Laundry

Appliances

DishwasherDisposalDryerIce MakerMicrowaveElectric RangeRefrigeratorSelf Cleaning OvenWall OvenWasher

Exterior

Built-In GrillOpen BalconyTennis Court(s)

Community

BarExercise RoomGame RoomGated CommunityOther Membership AvailableSauna

Other

Ocean AccessOcean FrontAttached CarportCoveredDrivewayGuest

Nearby Schools

Assigned public schools pulled from Miami-Dade County Public Schools’s official attendance-boundary data. Verify current boundaries with MDCPS before buying — zones can change year to year.

Assigned Public Schools
Elementary
Key Biscayne K-8 Center
Grades PK-8
150 W McIntire St., Key Biscayne 33149
Middle
Ponce de Leon MS
Grades 6-8
5801 Augusto St., Coral Gables 33146
High
Coral Gables Senior High
Grades 9-12
450 Bird Rd., Coral Gables 33146
Private Schools Within 5 Miles
St Christophers - By-The-Sea Montessori School0.5 mi
95 Harbor Dr, Key Biscayne
St Agnes Academy0.6 mi
122 Harbor Dr, Key Biscayne
Key Biscayne Presbyterian School0.7 mi
160 Harbor Dr, Key Biscayne
Immaculata-La Salle High School4.7 mi
3601 S Miami Ave, Miami
Fisher Island Day School4.8 mi
2 Fisher Island Dr, Miami Beach
La Prima Casa Montessori - Brickell Campus4.9 mi
1770 Brickell Ave, Miami

School data source: Miami-Dade County Open Data Hub

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Location

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City

Key Biscayne

State

FL

ZIP Code

33149

County

Miami-Dade County

$11,500,000
110 Reef Ln, Key Biscayne FL 33149
5Beds
6Baths
5,074Sq Ft
📞 (305) 680-5672

Listing provided by Giulietta Ulloa at BHHS EWM Realty. Data from Miami Association of REALTORS®. All information deemed reliable but not guaranteed. Listing #A12004135.