Key Biscayne Homes with Concrete Roof

Key Biscayne Homes with Concrete Roof

Welcome to Key Biscayne, Florida – a tropical paradise nestled in Miami-Dade County, where the sun kisses the ocean and a vibrant lifestyle awaits. Known for its stunning beaches, lush greenery, and a strong sense of community, Key Biscayne offers an idyllic escape just minutes from the hustle and bustle of Miami.

This charming island community is renowned for its outdoor recreational opportunities, including pristine beaches, world-class tennis facilities, and scenic parks like Crandon Park and Bill Baggs Cape Florida State Park. Whether you’re enjoying a leisurely bike ride along the scenic paths, soaking up the sun on the sandy shores, or indulging in water sports, Key Biscayne is a haven for those who appreciate an active, outdoor lifestyle.

For those considering a home in this enchanting locale, you'll find properties featuring durable concrete roofs, a practical choice that combines style with resilience. Homes with concrete roofs are not only aesthetically pleasing but also offer enhanced protection against the elements, making them a smart investment for homeowners. The robust nature of concrete roofing ensures longevity and energy efficiency, providing peace of mind while you enjoy the coastal breezes.

Key Biscayne is more than just a place to live; it’s a lifestyle. With its top-rated schools, upscale dining options, and a friendly, welcoming atmosphere, it’s no wonder that families and professionals alike are drawn to this beautiful island. Discover the charm of Key Biscayne and find your dream home in this coastal gem today!

Newest Key Biscayne Homes with Concrete Roof

$8,000,000
6 Beds ⋅ 6 Baths ⋅ A12079811 MLS
New construction, this extraordinary custom Cape Dutch residence is a masterwork of timeless design, brought to life by Duncan and Heuser Design and Development, with interiors curated by James Duncan. Every detail, from the graceful gabled facade to the refined finishes within, reflects a rare devotion to craftsmanship and enduring elegance. Offering six generously proportioned bedrooms and six and a half beautifully appointed bathrooms, this home balances gracious scale with warm, livable comfort. Soaring ceilings, thoughtfully placed windows, and an effortless flow between rooms create a sense of light and openness throughout, while curated materials and bespoke millwork lend a distinctly luxurious character to every space. This is more than a house; it is a legacy residence, designed to be lived in beautifully for generations. A truly rare offering for the discerning buyer seeking timeless architecture, exceptional interiors, and uncompromising quality throughout.

544 Warren Lane, Key Biscayne
$27,900,000
8 Beds ⋅ 9 Baths ⋅ A12069861 MLS ⋅ Village Estate BLDG.
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.

241 Cape Florida Drive, Key Biscayne
$237,000,000
5 Beds ⋅ 9 Baths ⋅ A12005335 MLS
485 W Matheson Drive is one of America’s most iconic waterfront estates, representing a rare convergence of presidential history, cinematic legacy, and unparalleled waterfront scale. Set on approximately 2.38 acres with an extraordinary 862’ of direct Biscayne Bay frontage, the property captures sweeping, unobstructed views of the Miami skyline and open bay, offering a level of presence and exclusivity rarely found in South Florida. Once the “Winter White House” of, the estate also achieved cinematic fame as the Frank Lopez residence in Scarface, with original architectural elements still preserved, including the iconic glass elevator. Offers 5BR + gym (can be converted to 6th BR) 7+2BA, and approximately 13,500 SF (per owner) across three levels, featuring soaring 24’+ ceilings, marble floors, and walls of glass framing breathtaking bay views. Expansive living, dining, and kitchen areas open to large terraces, creating seamless indoor-outdoor living ideal for both everyday comfort and grand-scale entertaining. Resort-style grounds include a piano-shaped saltwater pool, cabana bath, lush tropical landscaping, and expansive lawn areas with artfully integrated lighting extending the estate’s experience well beyond sunset. A private marina, formerly a presidential helipad—features rare 3-phase power and dockage for yachts up to 200’, plus over 34,000 SF of submerged land, making this one of Miami’s most significant and irreplaceable waterfront holdings in the world.

485 W Matheson Drive, Key Biscayne
$8,500,000
6 Beds ⋅ 7 Baths ⋅ A12021891 MLS
A unique architectural masterpiece in the heart of Key Biscayne, this brand-new contemporary residence by Praxis Architecture blends modern tropical luxury with exceptional craftsmanship and bespoke European finishes. Set on an oversized 9,000 SF lot, the residence offers 6 bedrooms, 6 full bathrooms, 1 half bath, and over 4,190 SF of curated living space designed around natural light, privacy, and seamless indoor-outdoor living.Imported Spanish porcelain and ceramic surfaces, Italian-engineered wood flooring, Portuguese interior doors, and refined finishes sourced from the United Kingdom create a warm and sophisticated architectural atmosphere throughout. Custom millwork — including the kitchen, bar, wardrobes, and integrated TV units — was exclusively crafted by a French maison specializing in ultra-luxury bespoke cabinetry.The residence highly designed kitchen is equipped with Wolf, Sub-Zero, and Miele appliances, smart-home automation, and integrated security. Outdoor spaces feature a spectacular 36-foot swimming pool, expansive terraces, summer kitchen, lush private garden patio, and multiple entertaining areas designed for effortless resort-style living.Located moments from tennis courts and the Key Biscayne Yacht Club, beaches, marinas, top-rated schools, and the best of island living, this residence represents one of Key Biscayne’s most thoughtfully designed brand new-construction homes - Expected to be finished in July 2026. Easy to Show!

238 Buttonwood Drive, Key Biscayne
$9,200,000
5 Beds ⋅ 6 Baths ⋅ A12021022 MLS
A modern Key Biscayne home elevated by $1M+ in owner upgrades. This 5BD/5.5BA, two-story residence spans 4,416 SF and lives like new—built in 2017 and thoughtfully enhanced throughout. The first floor flows around stunning pool views, anchored by an open living, dining, and Miele kitchen. Clean lines and warm woods balance bold with inviting. A dedicated gym, office, laundry, and media room with projector & hidden screen complete the interior. Smart-home tech controls sound (hidden speakers and projector), lights, and alarm. Full-perimeter camera system and rooftop solar with battery backup add security and efficiency. Move-in ready contemporary living at its finest on the island on a quiet pedestrian-free street.

625 Curtiswood Drive, Key Biscayne
$8,250,000
6 Beds ⋅ 9 Baths ⋅ A12040744 MLS
There are homes that are beautiful, and then there are homes that leave a lasting impression. This extraordinary brand-new 2026 designed by Kubik is one of a kind. With breathtaking architecture, exceptional attention to detail, and a floor plan designed for the way people truly live today, this is a home that immediately captivates from the moment you enter. Filled with natural light and generous open spaces, every room feels inviting, comfortable, and connected to the beauty that surrounds it. The residence offers 6 bedrooms, 8 full bathrooms, and 1 powder room, along with a spectacular rooftop terrace and an additional flexible space that could become a private gym, office, yoga studio, art room, or peaceful retreat. A dramatic spiral staircase serves as a beautiful architectural centerpiece, adding character and elegance to the home's design. The primary suite is particularly special...surrounded by lush gardens, it feels worlds away from everyday life. The spa-like bathroom further enhances the feeling of escaping to your own boutique resort. Created with family gatherings and entertaining in mind, the outdoor spaces are every bit as impressive as the interiors. The pool, spacious terraces, and barbecue area provide the perfect backdrop. Offered completely turnkey and finished with impeccable taste including a 2 car-garage and elevator, rarely does a newly constructed residence combine such striking architecture with so much warmth and soul, creating a​​‌​​​​‌​‌​​​​‌‌​​‌‌​‌‌​​‌​​​‌​‌ masterpiece.

165 Hampton Lane, Key Biscayne
$25,900,000
4 Beds ⋅ 4 Baths ⋅ A11869417 MLS
Key Biscayne Waterfront – Unbeatable Location. Experience Miami’s skyline views from your private saltwater pool and man-made beach. This elegant four-bedroom residence features marble floors, impact-glass windows, and a modern open kitchen filled with natural light. Enjoy two electric boat slips, direct water access for kayaking or paddleboarding, and a spacious two-car garage. Currently leased until December 1, 2025.

200 Harbor Drive, Key Biscayne
$7,490,000
5 Beds ⋅ 7 Baths ⋅ A12025834 MLS
BRAND-NEW CONSTRUCTION HOME IN ONE OF KEY BISCAYNE’S MOST PRESTIGIOUS AND PRIVATE ENCLAVES SURROUNDED BY LUSH TROPICAL LANDSCAPING! This exceptional Contemporary Residence offers 5 Bedrooms with a service area, 5.5 Bathrooms + a Cabana Bath. 3,768 Interior SF on a Lush Corner Lot on a quiet street. Soaring double-height ceilings & expansive impact glass windows that fill the interiors with abundant Natural Light. The Home offers Enhanced Privacy and an Impeccable Floor Plan designed for modern living & entertaining. Gourmet eat-in Kitchen with Custom Cabinetry & top-of-the-line Miele Appliances. Spacious Outdoor Spaces include a Private Rooftop Terrace with a summer kitchen, newly designed gardens, beautifully landscaped grounds, and a Resort-style Pool enveloped by Lush Greenery. Perfectly located just moments from the Beach, Parks, Restaurants & Key Biscayne’s top-rated schools, this residence combines timeless design, exclusivity & an unparalleled island lifestyle

571 Glenridge Road, Key Biscayne
$19,500,000
6 Beds ⋅ 10 Baths ⋅ A11731927 MLS
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. Discover 960 Mariner Dr, a newly built waterfront masterpiece in Key Biscayne, expertly engineered for durability, luxury, and security. Constructed with 126 auger piles, poured concrete and rebar, and concrete slabs extending up to the third-floor terrace and roof, this bunker-like estate is built to last. The elevated first floor sits 11 feet above sea level, ensuring long-term resilience and peace of mind. A 4-person elevator provides seamless access to all levels, enhancing convenience and accessibility. VIDEO: https://youtu.be/TjzhKgnBr7oDesigned for state-of-the-art living, this smart home integrates Crestron automation, allowing seamless control of lighting, climate, security, and entertainment. The Flow by Moen water and plumbing monitoring system provides proactive leak detection, while commercial-grade electrical service with a dedicated FPL transformer ensures uninterrupted power supply. For boating enthusiasts, a Marine Guard system safeguards electric connections at the private dock, offering direct Biscayne Bay access, and a ski boat crane adds another layer of convenience for watercraft storage and launching.The resort-style outdoor oasis features an infinity-edge pool, a Pentair pool system with heater and lighting control, a pool drain well, and a fully equipped summer kitchen, perfect for waterfront entertaining. Security and convenience are prioritized with a commercial fire alarm system, CCTV surveillance, an electric car charger, and multiple indoor and outdoor storage areas.Inside, the residence boasts bespoke finishes, Italian cabinetry, and expansive living spaces bathed in natural light. The third-floor terrace provides 360-degree panoramic views of Biscayne Bay and the Downtown Miami skyline, creating an unforgettable backdrop for sunrise and sunset.With unparalleled craftsmanship, cutting-edge technology, and world-class amenities, 960 Mariner Dr is more than a home it is a fortress of modern luxury, offering the ultimate waterfront lifestyle in one of Miami’s most exclusive enclaves.

960 Mariner Drive, Key Biscayne
$7,950,000
5 Beds ⋅ 5 Baths ⋅ A11855412 MLS
Key Biscayne – Architectural MasterpieceOn a secluded 9,633 sq.ft. lot near Harbor Drive, this 6,800 sq.ft. residence by Village Architects blends modern elegance with tropical serenity. A dramatic double wood door opens to a lap pool reminiscent of Amanpuri, framed by 2,000 sq.ft. of covered entertainment areas.Inside, a glass-walled foyer, soaring ceilings, and a sculptural staircase set the tone. Formal dining, reception, and a chef’s kitchen flow seamlessly for refined living. The master suite offers vaulted ceilings, walk-in closets, a spa bath, and an adjacent office, complemented by three additional en-suite bedrooms.Rare offering of design,privacy & resort-style living in the heart of Key Biscayne.Please view unbranded matterport t, floor plans & video.

545 Sabal Palm, Key Biscayne
$1,100,000
A11951163 MLS
Investment Opportunity! Excellent commercial space located at The Square, a premier commercial condominium in Key Biscayne. The unit is positioned on a corner courtyard with shared outdoor seating areas and high pedestrian traffic, surrounded by Patagonia Nahuen, La Despensa, and Kazumi Restaurant. Other tenants include major banks, medical offices, and a variety of restaurants and retail shops (clothing, toys, and décor, among others).The unit is currently leased through July 2028.Current monthly rent: $6,036.59January 2027 rent: $6,217.71January 2028 rent: $6,404.24Lease expiration: July 31, 2028The owner pays property taxes and maintenance.Monthly maintenance: $475

260 Crandon Boulevard Unit E18, Key Biscayne
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