250 Buttonwood Drive Key Biscayne, FL $ 6,950,000
250 Buttonwood Drive
$ 6,950,000
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250 Buttonwood Drive

Key Biscayne, FL, 33149
$ 6,950,000
Bedrooms5 Baths5.1 Sq 4,618

Monthly Estimate*

$ 42,792

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Single Family Home for sale in Key Biscayne, FL

for $6,950,000 with 5 bedrooms and 5 full baths, 1 half bath. This 4,618 square foot home was built in 2007.

This spectacular, one-of-a-kind residence on Buttonwood Drive sits on a prime corner, boasting an oversized 9,730 sq. ft. lot (per owner’s survey). With 5 spacious bedrooms and 5.5 well-appointed baths, this home’s exceptional floor plan offers soaring ceilings and beautifully defined spaces, perfect for an elevated island lifestyle. The expansive living room, elegant dining area, and inviting family room blend seamlessly, while the gourmet kitchen opens to a gorgeous outdoor area filled with natural light. The lush backyard is a true oasis, featuring an oversized pool, expansive terrace, and summer kitchen. A large master suite serves as a serene retreat with great closet spaces. This home embodies the essence of Key Biscayne living.

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Single Family Active

Price

$ 6,950,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 38,352

Style

Year Built

2007

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11686370

Features
General
Sewer Public Sewer
Heating Electric
Cooling Electric
Utilities Cable Available
Possession Closing & Funding
Roof Shingle
Appliances Built-In Oven Dryer Dishwasher Electric Range Electric Water Heater Disposal Gas Range Microwave Refrigerator Washer
Garage Spaces 0
Patio/Porch Features Balcony Open Patio Porch
Architectural Style Two Story
Pool Features In Ground Pool Community
Restrictions OK To Lease
Construction Materials Block
Pets Allowed Conditional Yes
Year Built 2007
View Garden Pool
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2024
Community Features Pool
County Miami-Dade
Property Type Residential
Subdivision Name TROPICAL ISLE HOMES SUB 4
Facing Direction West
Garage Y/N false
Total Rooms 0
Full Baths 5
Special Listing Conditions Listed As-Is
Status Active
City Key Biscayne
Disclosures Flood Plain Disclosure
Senior Community Y/N false
Zoning Description 0100
MLS Area 42
Lot Size Units Square Feet
Lot Size Square Feet 9729
Carport Spaces 2
Carport Y/N true
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 38352
Lease Considered Y/N false
Virtual Tour https://www.dropbox.com/sh/wu4dvgujt3g5wk6/AAAGnOeCXMd1oy_YKuTHji9Ra?dl=0&preview=Unbranded+-+Brigitte+Nachtigall+-+250+Buttonwood+Dr%2C+Key+Biscayne%2C+FL+33149%2C+USA.mp4
Standard Status Active
Occupancy Type Owner
Property Sub Type Additional Single Family Residence
Legal Description TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 9 BLK 25 LOT SIZE 84.980 X 100 OR 20980-4374 01/2003 1 COC 22790-1388 04 2004 5
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Interior
Interior Amenities Bidet Built-in Features Breakfast Area Dining Area Separate/Formal Dining Room Dual Sinks Entrance Foyer Eat-in Kitchen High Ceilings Separate Shower Upper Level Primary Walk-In Closet(s)
Flooring Hardwood Marble Wood
Furnished Y/N Unfurnished
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds Impact Glass
Half Baths 1
Total Bedrooms 5
Total Baths 6
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Exterior
Exterior Amenities Balcony Outdoor Grill Porch Patio
Parking Features Attached Carport Covered Driveway
Lot Features Sprinklers Automatic < 1/4 Acre
Water Source Public
Lot Size Area 9729
Building Area Total 5783
Road Surface Type Paved
Waterfront Y/N false
Covered Spaces 2
Road Frontage Type City Street
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* Excluded Features
List By
One Sotheby's International Realty

Broker

Brigitte@bnachtigall.com

Email

Affordability Calculator

$45,988
Per Month
93%
7%
0%
Monthly Principal & Interest
$42,792
Monthly Property Taxes
$3,196
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
292624 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
Date Price Price Change Description
12/9/2025 $6,950,000 -2.80% Price Down
10/31/2025 $7,150,000 Listed Price

Map


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250 Buttonwood Drive, Key Biscayne, FL, 33149 is a Single Family Home for sale at $6,950,000 with 4,618 sqft. 250 Buttonwood Drive has 5 bedrooms, 5.1 baths, and was built in 2007. The property's zip code is 33149 which is in Key Biscayne, FL