Located on one of Key Biscayne’s most sought after streets, this 5 bedroom 6.5 bath residence offers the best of island living. A formal living room and dining room lead to a large great room with soaring ceilings throughout. A cooks kitchen , full bedroom, bath and spacious laundry and powder bath complete the main floor. A grand staircase leads to an open landing with natural light. A large master suite , double walk-in closets and master bath with double sinks, floating bath tub and shower lead out to a large balcony.Four additional large en-suite bedrooms with generous terraces overlooking lush greenery offer a private oasis with multiple lounging areas. A resort style pool surrounded with tropical landscaping , large covered terraces, cabana bath, powder bath , two garages , quality finishes and beautiful stone floors complete this chic island residence.
Listing Provided Courtesy of One Sotheby’s International Realty at 305-365-2811
Property Details
Price:
$5,550,000
MLS #:
A12123261
Status:
Active
Beds:
5
Baths:
6.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
TROPICAL ISLE HOMES SUB 4
Neighborhood:
2420
Listed Date:
Nov 12, 2026
Finished Sq Ft:
3,676
Total Sq Ft:
5,146
Lot Size:
353,925,000 sqft / 0.19 acres (approx)
Year Built:
2003
See this Listing
Schools
Elementary School:
Key Biscayne K-8
Middle School:
Ponce De Leon
High School:
Coral Gables
Interior
Appliances
Dishwasher, Disposal, Dryer, Electric Range, Microwave, Oven
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Electric
Flooring
Marble
Heating
Central, Electric
Interior Features
Built-in Features, Closet Cabinetry, Entrance Foyer, Walk-In Closet(s)
Levels
Two
Exterior
Association Amenities
None
Construction Materials
Block
Covered Spaces
1
Direction Faces
West
Exterior Features
Balcony, Lighting, Other
Garage Spaces
1
Parking Features
Driveway, Golf Cart Garage, Paver Block
Roof
Barrel
Security Features
Fire Alarm, Smoke Detector(s)
Window Features
Blinds
Financial
HOA Fee Frequency
Monthly
Tax Year
2025
Taxes
$33,200
Map
Community
- Address170 Buttonwood Drive Key Biscayne FL
- SubdivisionTROPICAL ISLE HOMES SUB 4
- CityKey Biscayne
- CountyMiami-Dade
- Zip Code33149
Subdivisions in Key Biscayne
- 155 SUNRISE CONDO
- 32 54 42 & 5 55 42
- 325 FERNWOOD ROAD CONDO
- 544-548 FERNWOOD CONDO
- 596 Fernwood
- BAHAMA HOUSE SOUTH CONDO
- 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 SUB SEC 1
- CAPE FLORIDA SUB SEC 3
- CASA DEL MAR CONDO
- CAY POLYNESIA CONDO
- CLUB TOWER ONE CONDO
- CLUB TOWER THREE CONDO
- CLUB TOWER TWO CONDO
- Commodore Club East
- COMMODORE CLUB SOUTH COND
- COMMODORE CLUB WEST CONDO
- CRANDON TOWER CONDO
- G B RESORT CONDO HOTEL
- G B VILLAS
- GALEN BREAKERS CONDO
- GALEN BREAKERS CONDOMINIU
- GALEN DRIVE CONDO APTS
- GALEN DRIVE WEST CONDOMINIUM
- GARDENS OF KEY BISCAYNE
- GDNS OF KEY BISC – ALHAMB
- GDNS OF KEY BISC-ALHAMBRA
- GOVERNORS LODGE ASSOC CON
- GRAND BAY RESIDENCES COND
- GRAND BAY TOWER CONDO
- GRAND KEY ESTATES
- GRAPETREE TOWNHOUSE CONDO
- HOLIDAY COLONY
- HURRICANE COVE
- INDIES CONDO
- ISLAND BREAKERS CONDO
- ISLAND HOUSE
- ISLAND HOUSE APT INC – CO
- KEY BISC AMBASSADOR CONDO
- Key Biscayne
- KEY BISCAYNE COMMODORE CL
- KEY BISCAYNE COMMODORE CLUB
- KEY BISCAYNE VI CONDO
- KEY BISCAYNES COMMODORE C
- KEY COLONY
- KEY COLONY NO 1
- KEY COLONY NO 2 CONDO
- KEY COLONY NO 4 CONDO
- KEY ISLANDER CONDO
- Key Islander Condominium
- LAKE TOWER CONDO
- LAKE VILLA ONE CONDO
- LAKE VILLA THREE CONDO
- LAKE VILLA TWO CONDO
- LE PHARE KEY BISCAYNE CON
- MAR-AZUL CONDO
- MASHTA ISLAND
- MASHTA ISLAND A REPLAT OF
- MASHTA POINT SUB
- MATHESON ESTATES
- OCEAN LANE PLAZA CONDO
- OCEAN TOWER ONE CONDO
- OCEAN TOWER TWO CONDO
- OCEAN VILLAGE CONDO
- OCEANA KEY BISCAYNE CONDO
- RESORT VILLA ONE CONDO
- RESORT VILLA TWO CONDO
- SANDS OF KEY BISCAYNE CON
- SMUGGLERS COVE
- SOLIMAR CONDO OF KEY BISC
- SUNRISE CLUB CONDO
- SUNRISE MANOR CONDO
- THE EMERALD BAY
- THE EMERALDBAY @ KEY COLO
- THE EMERALDBAY @ KEY COLON
- THE PALMS OF KEY BISCAYNE
- THE PYRAMIDS @ KEY BISCAY
- TOWERS OF KEY BISCAYNE CO
- 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 ISLES HOMES
Market Summary
Current real estate data for Single Family in Key Biscayne as of Nov 15, 2026
47
Single Family Listed
144
Avg DOM
2,682
Avg $ / SqFt
$14,182,574
Avg List Price
Property Summary
- Located in the TROPICAL ISLE HOMES SUB 4 subdivision, 170 Buttonwood Drive Key Biscayne FL is a Single Family for sale in Key Biscayne, FL, 33149. It is listed for $5,550,000 and features 5 beds, 7 baths, and has approximately 3,676 square feet of living space, and was originally constructed in 2003. The current price per square foot is $1,510. The average price per square foot for Single Family listings in Key Biscayne is $2,682. The average listing price for Single Family in Key Biscayne is $14,182,574.
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