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Cape Florida Houses For Sale

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
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0–30 favors buyers
30–100 favors sellers
Selling Speed
2.83
Slow
Shows how quickly homes are being absorbed by buyers
20%+ Fast
8–19.9% Steady
Below 8% Slow
Inventory Supply
35.29
High
Shows how many months it would take to sell current inventory
0–3 Low
3–6 Balanced
6+ High
Sales Activity
1.11
Steady
Shows how often homes are selling in this community
2+/mo Active
0.75–1.99/mo Steady
Below 0.75/mo Quiet
Results 8 of 8
Cape Florida, 31 Island Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 31 Island Dr, Key Biscayne, Florida 33149, image 2
Cape Florida, 31 Island Dr, Key Biscayne, Florida 33149, image 3
$9,800,000 $800K
  • 6 Beds
  • 61/2 Baths
  • 5,826 SqFt
  • $1,682/SqFt
Ultra Luxury
House for sale in Cape Florida
31 Island Dr, Key Biscayne, FL 33149
Exceptional estate in key biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19, 000 sq ft lot—an exceptional find in the heart of key biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.
Cape Florida, 420 Island Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 420 Island Dr, Key Biscayne, Florida 33149, image 2
Cape Florida, 420 Island Dr, Key Biscayne, Florida 33149, image 3
$12,485,000 $2M
  • 6 Beds
  • 62/2 Baths
  • 6,405 SqFt
  • $1,949/SqFt
Ultra Luxury
House for sale in Cape Florida
420 Island Dr, Key Biscayne, FL 33149
Spectacular and impeccably appointed modern residence situated on a 13, 651 sf lot on prestigious island drive—one of key biscayne’s most elevated streets. Boasting a total of 8, 011 sf, this 6-bedroom, 6 full bath + 2 half bath home is open, bright, and flooded with natural light throughout. Enjoy breathtaking water views and private access to the water in a setting that blends refined luxury with ultimate privacy. This residence showcases exquisitely curated, high-end designer finishes, a dramatic wine cellar, two expansive family rooms, and a closed 2-car garage. The outdoor living area is equally impressive, featuring a sleek summer kitchen and lush, professionally designed landscaping—ideal for elegant island living and entertaining. Per approved plans 6, 405 sf under ac -8, 682 sf total
Cape Florida, 161 Cape Florida Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 161 Cape Florida Dr, Key Biscayne, Florida 33149, image 2
Cape Florida, 161 Cape Florida Dr, Key Biscayne, Florida 33149, image 3
$14,990,000
  • 4 Beds
  • 42/2 Baths
  • 6,661 SqFt
  • $2,250/SqFt
Ultra Luxury
House for sale in Cape Florida
161 Cape Florida Dr, Key Biscayne, FL 33149
Best-priced waterfront residence on key biscayne, offering an exceptional 100 feet of water frontage and a true boater's paradise. Tucked away on one of paradise island's most private and exclusive streets, this extraordinary residence is where contemporary design meets the serenity and exclusivity of life on the water. Thoughtfully and completely remodeled, including a brand-new roof, the home is bathed in natural light, enhanced by soaring ceilings, and showcases a sophisticated open-concept floor plan designed for both effortless everyday living and exceptional entertaining. Expansive social spaces flow seamlessly to a spectacular outdoor oasis featuring a resort-style pool, generous sun-drenched terraces, and a fully equipped summer kitchen…creating the perfect backdrop for unforgettable gatherings. Designed with both luxury and versatility in mind, the residence offers four spacious ensuite bedrooms, four full bathrooms, a powder room, and a cabana bath. A private office and a dedicated gym provide exceptional flexibility and can easily be transformed into a fifth bedroom, guest suite, media room, or additional living space to suit your family's lifestyle. Situated on a wonderful 14, 500 sf lot, this remarkable property offers an extraordinary sense of privacy. Modern, refined, and impeccably appointed, this is more than just a home…it is a private waterfront sanctuary where timeless architecture, elegant interiors, and the beauty of island living come together as one.
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Cape Florida, 100 Cape Florida Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 100 Cape Florida Dr, Key Biscayne, Florida 33149, image 2
$19,800,000
  • 4 Beds
  • 54/2 Baths
  • 8,240 SqFt
  • $2,403/SqFt
Ultra Luxury
House for sale in Cape Florida
100 Cape Florida Dr, Key Biscayne, FL 33149
Enjoying an exceptional 270ft of l-shaped water frontage facing 185-ft-wide pines canal and the natural beauty of bill baggs cape florida state park, this elegant island-coastal estate is tailored to a boating lifestyle. Offering calm and naturally sheltered harbor, concrete seawall, boat lift, dockside kitchen and side-dock boat storage that preserves unobstructed water views, the property provides a sense of openness, privacy, and tranquility. Clean architectural lines, an internal garden courtyard, and generous covered terraces fill the residence with natural light and create a seamless connection to the surrounding water and landscape. This elevated home offers 4 bedrooms plus staff quarters, 5 bathrooms, and 4 half-baths within 8, 240 sqft of living space on a 16, 500-sqft lot. Architectural tray ceilings, refined millwork, custom wall paneling, and thoughtfully designed built-ins with abundant storage add depth and craftsmanship while maintaining a light, contemporary coastal aesthetic. Formal living and dining rooms with elegant millwork provide an ideal setting for entertaining. The kitchen is appointed with calacatta gold marble countertops, gas cooking, sub-zero and viking appliances, and a butler’s pantry. Additional highlights include 2 family rooms, fitness center with water views, 2 garages accommodating 7+ cars/golf carts, temperature-controlled wine cellar for 1, 400+ bottles, elevator, retractable screen doors, generator and saltwater heated pool.
Cape Florida, 960 Mariner Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 960 Mariner Dr, Key Biscayne, Florida 33149, image 2
$19,500,000 $900K
  • 6 Beds
  • 82/2 Baths
  • 7,742 SqFt
  • $2,519/SqFt
Ultra Luxury
House for sale in Cape Florida
960 Mariner Dr, Key Biscayne, FL 33149
Discover unparalleled luxury at 960 mariner dr, key biscayne. This new architectural gem offers over 9, 640 sf of living space, 7742 sf under air conditioning, on a 15, 381 sf lot with 106 feet of water frontage. Featuring 6 bedrooms, 8 baths, and 2 half baths, the open-concept design boasts floor-to-ceiling glass, providing stunning views. A 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and miami skyline. The chef’s kitchen, resort-style pool, summer kitchen, and private dock with direct bay access make it perfect for entertaining. Boating enthusiasts will appreciate the ski boat crane. This estate combines modern elegance, privacy, and top-tier amenities in one of miami’s most exclusive areas.
Cape Florida, 260 Cape Florida Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 260 Cape Florida Dr, Key Biscayne, Florida 33149, image 2
$29,500,000
  • 9 Beds
  • 82/2 Baths
  • 10,964 SqFt
  • $2,691/SqFt
Ultra Luxury
House for sale in Cape Florida
260 Cape Florida Dr, Key Biscayne, FL 33149
Private and prestigious waterfront estate featuring panoramic views of biscayne bay and pines canal. A dream property for the yacht set, with 346 ft of water frontage & direct ocean access. The gated estate is one of the island’s largest, set on a lush 32, 300 sq.Ft lot, perfect for entertaining. Designed with the finest attention to detail, the home is extremely spacious "16, 076 sf total", including 9 bd., 8 ba., library, office, theater, bar, spa with sauna, gourmet kitchen, marble & brazilian hardwood floors, security cameras, lutron lighting & more. Note: the adjacent house is also available for sale, offering an additional 250 ft of water frontage on a separate 23, 724 sq ft lot
Cape Florida, 120 Knollwood Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 120 Knollwood Dr, Key Biscayne, Florida 33149, image 2
Cape Florida, 120 Knollwood Dr, Key Biscayne, Florida 33149, image 3
$19,950,000
  • 6 Beds
  • 61/2 Baths
  • 6,208 SqFt
  • $3,214/SqFt
Ultra Luxury
House for sale in Cape Florida
120 Knollwood Dr, Key Biscayne, FL 33149
Embodying a true resort lifestyle, this rare key biscayne waterfront residence is defined by its extra-long, 134 ft water frontage and its elegant private ipe dock with direct canal-to-ocean access. The contemporary home, extensively rebuilt in 2018, is move-in ready, featuring 6 bedrooms, refined finishes, and tailored wood floors throughout. Outdoor living unfolds effortlessly with a sleek pool and spa and inviting spaces for intimate lounging, open-air dining and entertaining. Minutes from golf, tennis, padel, a protected state park and beaches, and within easy reach of brickell, coconut grove, and miami airport. Nothing to add. Everything to enjoy. A must see.
New - 1 day 7 hrs ago
Cape Florida, 241 Cape Florida Dr, Key Biscayne, Florida 33149, image 1
Cape Florida, 241 Cape Florida Dr, Key Biscayne, Florida 33149, image 2
Cape Florida, 241 Cape Florida Dr, Key Biscayne, Florida 33149, image 3
$29,900,000
  • 8 Beds
  • 81/2 Baths
  • 9,159 SqFt
  • $3,265/SqFt
Ultra Luxury
House for sale in Cape Florida
241 Cape Florida Dr, Key Biscayne, FL 33149
Spectacular contemporary estate set on a coveted cul-de-sac along cape florida dr., one of key biscayne’s most prestigious and private addresses. Situated on a 23, 724 sq ft lot with +250 ft of waterfront and an elevation of 8.71 ft above sea level, this home offers 8 bedrooms (including a guest suite and 2 staff quarters), 8.5 baths, a private dock, boat lift, and resort-style pool. A grand foyer with soaring ceilings introduces an architectural masterpiece designed by renowned architects and built by interscope. Additional features include an elevator, a full-home generator, a reinforced concrete seawall, a 2-car garage plus a porte-cochere for 4 cars, and a driveway for 8+ cars. Discover the exceptional potential of this unique estate—a perfect blend of elegance, privacy, and premier waterfront living.

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Nearby Subdivisions

High-End
0.20 miles
For Sale (1)
$745K - $745K
Entry-Level
0.26 miles
High-End
0.31 miles
For Sale (3)
$589K - $1.5M
For Rent (3)
$4K - $5K
Ultra Luxury
0.34 miles
For Sale (10)
$2.9M - $10.5M
For Rent (5)
$15K - $24K
Ultra Luxury
0.34 miles
For Sale (1)
$2M - $2M
For Rent (3)
$8K - $10K

Schools

Scores

Walk Score®
Car-Dependent. Most errands require a car
45

100
Bike Score®
Bikeable. Some bike infrastructure
60

100
Sound Score®
Bearable noise
80

100
Airport Score
Close to airports. Noticeable airport activity
0

100
Traffic Score
Congested area. Frequent traffic delays
25

100
Local Score
Limited local amenities nearby
0

100

Key Biscayne
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