Page Info

Matheson Estates Houses Sold

Ultra Luxury
Ultra LuxuryAbove $1,000 per SqFt
High-End$650 - $1,000 per SqFt
Mid-Tier$400 - $650 per SqFt
Premium$300 - $400 per SqFt
Entry-LevelBelow $300 per SqFt
Low-Rise
Building with 1- 4 floors
Rank (0)
Reviews (
)
Market Action
Selling Speed
Updating
Inventory Supply
Updating
Sales Activity
Updating
Own a unit here?
Results 11 of 11
Sold - Jul 6, 2026
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 2
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 3
$23,500,000
  • 3 Beds
  • 42/2 Baths
  • 10,926 SqFt
  • $2,151/SqFt
Ultra Luxury
House sold in Matheson Estates
5 Harbor Pt, Key Biscayne, FL 33149
A once-in-a-generation opportunity on key biscayne’s only private waterfront road, this extraordinary estate spans 28, 800 square feet with 120 feet of pristine water frontage, a secluded sandy beach, and a private dock framing panoramic views of the miami skyline. Offering 10, 926 square feet of living space, the property delivers exceptional privacy alongside a striking contemporary design recognized as part of the esteemed rosa de la cruz collection. Soaring 20-foot ceilings, sculptural architectural lines, and expansive, light-filled interiors create a dramatic backdrop for art, entertaining, or a visionary reimagining tailored to your lifestyle. A truly rare canvas in an irreplaceable location, with architectural plans available to transform it into the most exceptional residence in key biscayne.
Sold - Oct 9, 2025
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 2
Matheson Estates, 5 Harbor Pt, Key Biscayne, Florida 33149, image 3
$23,500,000
  • 3 Beds
  • 42/2 Baths
  • 10,926 SqFt
  • $2,151/SqFt
Ultra Luxury
House sold in Matheson Estates
5 Harbor Pt, Key Biscayne, FL 33149
Nestled on exclusive harbor point, only private road in key biscayne, this exceptional residence sits on an oversized 28, 800 sq. Ft.Lot, offering unparalleled privacy & breathtaking views of the miami skyline. 1 of just 12 waterfront estates in this prestigious enclave, the property boasts private road, a secluded beach, and a dedicated dock, creating a sanctuary of exclusivity & tranquility.This contemporary masterpiece globally recognized as part of the rosa de la cruz collection will appeal to both art collectors & families, soaring 20-foot ceilings, elegantly curved walls, expansive entertainment areas , offering endless possibilities for customization to suit a more conventional or uniquely personalized floor plan. Definitely a rare gem in one of miami’s most coveted locations.
Matheson Estates, 4 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 4 Harbor Pt, Key Biscayne, Florida 33149, image 2
Matheson Estates, 4 Harbor Pt, Key Biscayne, Florida 33149, image 3
$13,950,0001M
  • 7 Beds
  • 7 Baths
  • 3,890 SqFt
  • $3,586/SqFt
Ultra Luxury
House for sale in Matheson Estates
4 Harbor Pt, Key Biscayne, FL 33149
Discover the prestige of harbor point, the most coveted address on key biscayne. Lined with stunning bayfront estates, harbor point is the only private road on the island. Not only is it exclusive, 4 harbor point is a boater’s dream with 125 ft of water frontage, a safe harbor and deep-water access to accommodate a large yacht. The property boasts views of a private alcove in hurricane harbor, a serene refuge for manatees and dolphins. Situated on an expansive 21, 250 sf lot, you can build your dream home or remodel the existing spacious home, featuring seven bedrooms and endless potential!
Matheson Estates, 470 W Matheson Dr, Key Biscayne, Florida 33149, image 1
Matheson Estates, 470 W Matheson Dr, Key Biscayne, Florida 33149, image 2
$14,650,000345K
  • 6 Beds
  • 51/2 Baths
  • 4,414 SqFt
  • $3,319/SqFt
Ultra Luxury
House for sale in Matheson Estates
470 W Matheson Dr, Key Biscayne, FL 33149
Unique opportunity to purchase an award-winning custom, waterfront home built in 2015 by prestigious architect jorge hernandez, with interiors by james duncan. Located in smuggler cove, this ‘smart’ residence boasts expansive water views while being protected from the open ocean elements. A 50’ by 10’ dock will accommodate vessels up to 100 ft. This is one of the finest custom built homes you will ever see! Unparalleled natural light & high ceilings. Custom woodwork, waterworks hardware, italian granite, wide plank wooden floors, custom-cut marble in bathrooms, and custom designer lighting. Professionally landscaped exterior, pool w/ jacuzzi, loggia w/ outdoor kitchen, marvin hurricane-grade doors & windows throughout, and full crestron and lutron system to complete the home.
Matheson Estates, 9 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 9 Harbor Pt, Key Biscayne, Florida 33149, image 2
$18,000,000200K
  • 8 Beds
  • 83/2 Baths
  • 11,028 SqFt
  • $1,632/SqFt
Ultra Luxury
House for sale in Matheson Estates
9 Harbor Pt, Key Biscayne, FL 33149
Welcome to one of the most refined waterfront residences in florida. Nestled in the only private road of key biscayne, this magnificent home sits on an oversized lot with direct biscayne bay and miami skyline views. Extremely sophisticated bali style home designed by cma design studio, top of the line materials, lutron system with recess lighting that creates a perfect setting for the interior of the residence. Formal dining, butlers pantry, adjacent to the upscale kitchen (gas stove) and breakfast area with direct access to the covered patio with jasmin climbing vine, large guest suite on garage second floor. Total of 8 bedrooms. Third-floor loggia family room. Double stair access. Expansive covered terrace and gazebo by the pool. Private dock. Boatlift. Private and gated. Generator.
Matheson Estates, 7 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 7 Harbor Pt, Key Biscayne, Florida 33149, image 2
$15,500,0001M
  • 7 Beds
  • 91/2 Baths
  • 10,776 SqFt
  • $1,438/SqFt
Ultra Luxury
House for sale in Matheson Estates
7 Harbor Pt, Key Biscayne, FL 33149
Premier ultimate privacy, breathtaking ocean views, private beach & private dock, situated on key biscayne's most exclusive & sought after street harbor point. This ultra-luxury modern island fusion residence provides the rare combination offering the fin est in luxury living. Dramatic double height atrium welcoming you to 7 bedrooms, 9.5 bathrooms. Sleek and modern bar in the interior & two story cabana with nana walls on the gorgeous infinity pool deck provide the optimal entertaining experience.
Matheson Estates, 460 W Matheson Dr, Key Biscayne, Florida 33149, image 1
Matheson Estates, 460 W Matheson Dr, Key Biscayne, Florida 33149, image 2
$4,550,000850K
  • 4 Beds
  • 3 Baths
  • 2,947 SqFt
  • $1,544/SqFt
Ultra Luxury
House for sale in Matheson Estates
460 W Matheson Dr, Key Biscayne, FL 33149
A very special waterfront home (105 waterfront feet) located in protected hurricane harbor, with large dock that takes your boat directly into biscayne bay with no bridges. Beautiful pool area surrounded by trees for privacy. Short quiet street, wood floors and open concept with vaulted ceilings. Fireplace. Split bedrooms. 2 car garage.
Matheson Estates, 3 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 3 Harbor Pt, Key Biscayne, Florida 33149, image 2
$59,000,000
  • 4 Beds
  • 72/2 Baths
  • 14,978 SqFt
  • $3,939/SqFt
Ultra Luxury
House for sale in Matheson Estates
3 Harbor Pt, Key Biscayne, FL 33149
Stunning gated, bayfront estate on private road harbor point. Open water biscayne bay views provide spectacular vistas of miami skyline and picturesque sunsets. At just under an acre, the lot stretches across harbor point to manatee lagoon where your private dock awaits your sportfish or motor yacht. The 3 story home boasts over 15, 000sf featuring lap pool, private gym, sauna, steam, pool room, bar and cigar room, wine cellar/tasting room plus plus plus. Enjoy the best miami has to offer on island paradise key biscayne. Owner financing available. 24 hr notice. Call la.
Matheson Estates, 470 W Matheson Dr, Key Biscayne, Florida 33149, image 1
Matheson Estates, 470 W Matheson Dr, Key Biscayne, Florida 33149, image 2
$18,000,000
  • 6 Beds
  • 51/2 Baths
  • 4,414 SqFt
  • $4,078/SqFt
Ultra Luxury
House for sale in Matheson Estates
470 W Matheson Dr, Key Biscayne, FL 33149
Unique opportunity to purchase an award-winning custom, waterfront home built in 2015 by prestigious architect jorge hernandez, with interiors by james duncan. Located in smuggler cove, this ‘smart’ residence boasts expansive water views while being protected from the open ocean elements. A 50’ by 10’ dock will accommodate vessels up to 100 ft. This is one of the finest custom built homes you will ever see! Unparalleled natural light & high ceilings. Custom woodwork, waterworks hardware, italian granite, wide plank wooden floors, custom-cut marble in bathrooms, and custom designer lighting. Professionally landscaped exterior, pool w/ jacuzzi, loggia w/ outdoor kitchen, marvin hurricane-grade doors & windows throughout, and full crestron and lutron system to complete the home.
Matheson Estates, 3 Harbor Pt, Key Biscayne, Florida 33149, image 1
Matheson Estates, 3 Harbor Pt, Key Biscayne, Florida 33149, image 2
$59,000,000
  • 4 Beds
  • 72/2 Baths
  • 14,978 SqFt
  • $3,939/SqFt
Ultra Luxury
House for sale in Matheson Estates
3 Harbor Pt, Key Biscayne, FL 33149
Stunning bayfront estate on private harbor point. Open water bicayne bay views provide spectacular vistas of miami skyline and picturesque sunsets. The slightly smaller than 1acre lot stretches across harbor point to manatee lagoon where the private dock awaits your sportfish or motor yacht. The 3 story home boasts over 15, 000sqft. Features include lap pool, private gym, sauna, steam, pool room, bar and cigar room, wine cellar/tasting room and more. Buy and enjoy the best miami has to offer on island paradise. 24hr notice to show. Call la.
Matheson Estates, 460 W Matheson Dr, Key Biscayne, Florida 33149, image 1
Matheson Estates, 460 W Matheson Dr, Key Biscayne, Florida 33149, image 2
$9,000,000
  • Studio
Ultra Luxury
House for sale in Matheson Estates
460 W Matheson Dr, Key Biscayne, FL 33149
Waterfront lot ready to build. .25 of an acre with brand new dock. Can fit up to a 105 ft vessel. Only vacant lot available on key biscayne. Tucked away inside highly desirable hurricane harbor with deep water, very protected, and wide lagoon views makes this is true boaters paradise. Combine that with building your dream house makes this unique opportunity a reality for your pickiest end user and/or investor alike. Easy to show.

Subdivision Amenities

Fitness Center
Hobby Room

Frequently Asked Questions

Market Peers

Matched by price tier, HOA, and lifestyle
Results 0 of 0
No listings found
Try adjusting your filters or changing your location to see available listings
Turn on listing alerts and we'll notify you
when matching listings appear

Nearby Subdivisions

Entry-Level
0.10 miles
Ultra Luxury
0.10 miles
For Sale (1)
$19.5M - $19.5M
For Rent (1)
$36K - $36K
Entry-Level
0.34 miles
For Rent (1)
$75K - $75K
Ultra Luxury
0.39 miles
For Sale (4)
$6.4M - $19.9M
For Rent (3)
$16K - $32K
Ultra Luxury
0.41 miles
For Sale (7)
$3.8M - $9.2M
For Rent (5)
$11K - $25K

Schools

Scores

Walk Score®
Car-Dependent. Almost all errands require a car
16

100
Bike Score®
Somewhat Bikeable. Minimal bike infrastructure
37

100
Sound Score®
Bearable noise
81

100
Airport Score
Close to airports. Noticeable airport activity
0

100
Traffic Score
Congested area. Frequent traffic delays
27

100
Local Score
Limited local amenities nearby
0

100

Key Biscayne
Ultra Luxury
Ultra Luxury Homes & Condos

Related Searches in Key Biscayne, FL

Map
Filters