$10,700,000
103 Reef Ln
Key Biscayne, FL, 33149
Experience the best of Key Biscayne living at Villa 103, a beautifully designed 7-bedroom, 5.5-bath residence offering 4,997 SF of living space within the exclusive Oceana beachfront community. Combining the privacy and comfort of a single-family home with the convenience of resort-style living. This exceptional villa features high ceilings, a beautifully redesigned living room, a separate family room or office, formal and casual dining areas, and a contemporary kitchen. Thoughtful upgrades throughout the residence include custom millwork, upgraded interior doors, built-ins, carefully designed lighting, and much more creating a sophisticated yet welcoming atmosphere. Expansive outdoor terraces, a private pool, and a dedicated BBQ area surrounded by lush tropical landscaping create the perfect setting for entertaining or simply enjoying Miami’s year-round sunshine. Just moments from your front door, enjoy direct beach access with dedicated service, resort-style pools, a state-of-the-art fitness center and spa, a tennis court, a private restaurant, and an exceptional collection of amenities. A rare opportunity to enjoy the space and privacy of a home with the effortless lifestyle of one of the island’s most desirable beachfront communities.
Property Details
Price:
$10,700,000
MLS #:
A12123404
Status:
Active
Beds:
7
Baths:
5.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
OCEANA KEY BISCAYNE CONDOOCEANA KEY BISCAYNE
Neighborhood:
oceanakeybiscaynecondo
Listed Date:
Nov 13, 2026
Finished Sq Ft:
4,997
Total Sq Ft:
4,997
Year Built:
2014
Schools
Interior
Appliances
Dishwasher, Disposal, Dryer, Electric Range, Ice Maker, Microwave, Refrigerator, Washer
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Electric
Flooring
Marble, Wood
Heating
Central, Electric
Interior Features
First Floor Entry, Built-in Features, Closet Cabinetry, Cooking Island, Entrance Foyer, Walk-In Closet(s), Den/Library/Office, Family Room, Maid/In-Law Quarters
Exterior
Architectural Style
Attached, Two Story, Modern/Contemporary
Community Features
Additional Amenities, Gated, Pool, Tennis Court(s), Exercise Room, Gated Community, Paved Road, Private Roads, Sauna, Security Patrol, Sidewalks, Spa/Hot Tub
Construction Materials
CBS Construction, Elevated Construction
Covered Spaces
4
Direction Faces
West
Exterior Features
Barbeque, Built-In Grill, Open Balcony
Fencing
Fenced
Lot Features
Less Than 1/4 Acre Lot
Open Parking YN
1
Parking Features
Attached Carport, Additional Spaces Available, Covered, Driveway, Electric Vehicle Charging Station(s), Golf Cart Parking, Other
Patio And Porch Features
Open Balcony, Open Porch, Patio
Roof
Concrete
Security Features
Smoke Detector
Spa Features
Community
View
Other
Waterfront Features
Ocean Access
Window Features
Complete Impact Glass, Blinds, High Impact Windows, Impact Glass
Financial
HOA Fee
$9,718
HOA Fee Frequency
Monthly
Tax Year
2025
Taxes
$102,104
Mortgage Calculator
Map
Current real estate data for Single Family in Key Biscayne as of Nov 15, 2026
44
Single Family Listed
157
Avg DOM
2,617
Avg $ / SqFt
$14,500,432
Avg List Price
Community
- Address103 Reef Ln Key Biscayne FL
- SubdivisionOCEANA KEY BISCAYNE CONDOOCEANA KEY BISCAYNE
- CityKey Biscayne
- CountyMiami-Dade County
- Zip Code33149
Subdivisions in Key Biscayne
- 155 SUNRISE CONDO
- 325 FERNWOOD ROAD CONDO
- 544-548 FERNWOOD CONDO
- 596 Fernwood
- BAHAMA HOUSE SOUTH CONDO
- BAHAMA HOUSE SOUTH CONDO,KEY CASSA
- BAHIA MAR CONDO OF KEY BI
- BISCAYNE KEY ESTATES
- BISCAYNE KEY ESTATES SUB
- BLUE PELICAN CONDO
- CAPE FLA CLUB CONDO CLUST
- CAPE FLA SUB SEC 2
- CAPE FLORIDA CLUB CONDO
- CAPE FLORIDA CLUB CONDO P
- CAPE FLORIDA CLUB CONDO PCAPE FLORIDA CLUB CO
- CAPE FLORIDA SUB SEC 1
- CAPE FLORIDA SUB SEC 3
- CAPE FLORIDA SUB SEC 3,Village Estate
- CASA DEL MAR CONDO
- CASA DEL MAR CONDO,CASA DEL MAR
- CASA DEL MAR CONDOCASA DEL MAR
- CAY POLYNESIA CONDO
- CAY POLYNESIA CONDO,Cay Polynesia
- CLUB TOWER ONE CONDO
- CLUB TOWER ONE CONDO,THE OCEAN CLUB
- CLUB TOWER THREE CONDO
- CLUB TOWER TWO CONDO
- COMMODORE CLUB EAST
- COMMODORE CLUB SOUTH COND
- COMMODORE CLUB SOUTH CONDCommodore Club South
- COMMODORE CLUB WEST CONDO
- COMMODORE CLUB WEST CONDO,COMMODORE CLUB
- COMMODORE CLUB WEST CONDO,COMMODORE CLUB WEST
- COMMODORE CLUB WEST CONDOCommodore Club West
- CRANDON TOWER CONDO
- G B RESORT CONDO HOTEL
- G B VILLAS
- GALEN BREAKERS CONDO
- GALEN BREAKERS CONDOMINIU,Galen Breakers
- GALEN DRIVE CONDO APTS
- GARDENS OF KEY BISCAYNEGARDENS OF KEY BISCA
- GDNS OF KEY BISC – ALHAMBGARDENS OF KEY BISCA
- GDNS OF KEY BISC-ALHAMBRA
- GOVERNORS LODGE ASSOC CON
- GRAND BAY RESIDENCES COND
- GRAND BAY RESIDENCES COND,GRAND BAY
- GRAND BAY RESIDENCES CONDGrand Bay
- GRAND BAY RESIDENCES CONDGRAND BAY RESIDENCES
- GRAND BAY TOWER CONDO
- GRAND BAY TOWER CONDOGRAND BAY RESORT AND
- GRAPETREE TOWNHOUSE CONDO
- HOLIDAY COLONY
- HURRICANE COVE
- INDIES CONDO
- ISLAND BREAKERS CONDO
- ISLAND BREAKERS CONDOISLAND BREAKERS COND
- ISLAND HOUSE
- ISLAND HOUSE APT INC – CO
- KEY BISC AMBASSADOR CONDO
- KEY BISC AMBASSADOR CONDOKEY BISC AMBASSADOR
- KEY BISCAYNE COMMODORE CL
- KEY BISCAYNE COMMODORE CLCOMMODORE CLUB EAST
- KEY BISCAYNE VI CONDO
- KEY BISCAYNE VI CONDOKEY BISCAYNE VI COND
- KEY BISCAYNES COMMODORE C
- KEY COLONY
- KEY COLONY NO 1
- KEY COLONY NO 1Key Colony
- KEY COLONY NO 1Tidemark
- KEY COLONY NO 2 CONDO
- KEY COLONY NO 2 CONDO,KEY COLONY NO 2 COND
- KEY COLONY NO 2 CONDOKey Colony
- KEY COLONY NO 2 CONDOKEY COLONY NO 2 COND
- KEY COLONY NO 2 CONDOKEY COLONY OCEANSOUN
- KEY COLONY NO 4 CONDO
- KEY COLONY NO 4 CONDO,KEY COLONY NO 4 COND
- KEY COLONY NO 4 CONDOKEY COLONY CONDO #4
- KEY COLONY NO 4 CONDOKEY COLONY NO 4 CO
- KEY ISLANDER CONDO
- Key Islander CondominiumKey Islander Condomi
- LAKE TOWER CONDO
- LAKE TOWER CONDOLake Tower
- LAKE TOWER CONDOThe Ocean Club
- LAKE VILLA ONE CONDO,The Ocean Club
- LAKE VILLA THREE CONDO
- LAKE VILLA TWO CONDO
- LAKE VILLA TWO CONDOThe Ocean Club
- LE PHARE KEY BISCAYNE CON
- MAR-AZUL CONDO
- MASHTA ISLAND
- MASHTA ISLAND A REPLAT OF
- MASHTA POINT SUB
- MATHESON ESTATES,MATHESON STATES
- OCEAN LANE PLAZA CONDO
- OCEAN LANE PLAZA CONDO,OCEAN LANE PLAZA CON
- OCEAN TOWER ONE CONDO
- OCEAN TOWER ONE CONDOOCEAN TOWER ONE COND
- OCEAN TOWER TWO CONDO
- OCEAN TOWER TWO CONDO,THE OCEAN CLUB
- OCEAN TOWER TWO CONDOTHE OCEAN CLUB
- OCEAN VILLAGE CONDO
- OCEANA KEY BISCAYNE CONDO
- OCEANA KEY BISCAYNE CONDO,OCEANA KEY BISCAYNE
- OCEANA KEY BISCAYNE CONDOOCEANA KB
- OCEANA KEY BISCAYNE CONDOOCEANA KEY BISCAYNE
- RESORT VILLA ONE CONDO,RESORT VILLA ONE CON
- RESORT VILLA ONE CONDORESORT VILLA ONE
- RESORT VILLA TWO CONDO
- RESORT VILLA TWO CONDOTHE OCEAN CLUB
- SANDS OF KEY BISCAYNE CON
- SANDS OF KEY BISCAYNE CON,SANDS OF KEY BISCAYN
- SMUGGLERS COVE
- SOLIMAR CONDO OF KEY BISC
- SUNRISE CLUB CONDO
- SUNRISE CLUB CONDO,100 SUNRISE
- SUNRISE MANOR CONDO
- THE EMERALD BAY
- THE EMERALDBAY @ KEY COLO
- THE EMERALDBAY @ KEY COLO,KEY COLONY
- THE EMERALDBAY @ KEY COLOKEY COLONY
- THE EMERALDBAY @ KEY COLON,KEY COLONY
- THE EMERALDBAY @ KEY COLOTHE EMERALD BAY
- THE EMERALDBAY @ KEY COLOTHE EMERALDBAY @ KEY
- THE PALMS OF KEY BISCAYNE
- THE PALMS OF KEY BISCAYNE,The palms of keybis.
- THE PALMS OF KEY BISCAYNEPalms of Key Biscayn
- THE PYRAMIDS @ KEY BISCAY
- TOWERS OF KEY BISCAYNE CO
- TOWERS OF KEY BISCAYNE CO,The Towers of Key Bi
- TOWERS OF KEY BISCAYNE COTowers Key Biscayne
- TOWERS OF KEY BISCAYNE COTOWERS OF KEY BISCAY
- TROPICAL ISLE HOMES RESUB
- TROPICAL ISLE HOMES SUB
- TROPICAL ISLE HOMES SUB 1
- TROPICAL ISLE HOMES SUB 2N
- TROPICAL ISLE HOMES SUB 3
- TROPICAL ISLE HOMES SUB 4
- TROPICAL ISLE HOMES SUB 4,KEY COLONY
- TROPICAL ISLE HOMES SUB 4TROPICAL ISLES HOMES
- TROPICAL ISLES HOMESTROPICAL ISLE HOMES
Similar Listings Nearby
Property Summary
- Located in the OCEANA KEY BISCAYNE CONDOOCEANA KEY BISCAYNE subdivision, 103 Reef Ln Key Biscayne FL is a Single Family for sale in Key Biscayne, FL, 33149. It is listed for $10,700,000 and features 7 beds, 6 baths, and has approximately 4,997 square feet of living space, and was originally constructed in 2014. The current price per square foot is $2,141. The average price per square foot for Single Family listings in Key Biscayne is $2,617. The average listing price for Single Family in Key Biscayne is $14,500,432.

103 Reef Ln
Key Biscayne, FL








































