Key Biscayne FL Homes For Sale

Key Biscayne FL Homes For Sale

View all the properties for sale in Key Biscayne FL priced for all buyers. See pricing, photos and listing details of Key Biscayne FL real estate for sale.

Key Biscayne FL Homes For Sale

$825,000
1 Beds 2 Baths A12084181 MLS Biscayne Apts BLDG.
Beautifully renovated, this sophisticated 1-bedroom, 1.5-bath residence offers an exceptional opportunity to enjoy effortless island living just steps from the beach and pool. The stylishly updated interior features a beautifully appointed kitchen with quartz countertops and stainless-steel appliances, new flooring, spacious walk-in closets, and tastefully renovated bathrooms. The inviting living area opens to an EXPANSIVE PRIVATE PATIO surrounded by lush tropical landscaping and conveniently located just steps from the heated pool—perfect for morning coffee, outdoor dining, entertaining, or simply relaxing in the coastal surroundings. Ground-floor living provides exceptional convenience with easy access to the front desk, while the assigned covered parking space is ideally positioned just three spaces from the lobby entrance to the garage. Commodore Club West offers an impressive collection of resort-style amenities, including a fitness center, tennis courts, sauna, party room, EV charging station, onsite management, 24-hour concierge/front desk service, and gated security. Best of all, enjoy DIRECT BEACH ACCESS with convenient umbrella and chair service, allowing you to experience the ultimate South Florida lifestyle without ever having to get in the car. A rare combination, beautifully renovated interiors, resort-style amenities, and exceptional convenience—all while offering a peaceful island retreat within easy reach of Miami's world-class vibrant lifestyle.

155 Ocean Lane Dr Unit #103, Key Biscayne

$770,000
2 Beds 2 Baths A12078784 MLS The Palms BLDG.
Welcome to The Palms of Key Biscayne, a boutique condominium ideally located at the entrance of the Village. This updated 2-bedroom, 2-bath residence with west-facing residence, Unit 5C is located on the fifth floor and offers approximately 1,105 square feet of bright and comfortable living space. The residence features a desirable split-bedroom floor plan provides added privacy, with both bedrooms featuring en-suite baths and positioned on opposite sides of the living and dining areas. The residence features ceramic tile flooring throughout with vinyl flooring in the kitchen, two ceiling fans, updated bathroom lighting, a pantry, a linen closet, hurricane shutters, a new GE all-in-one washer/dryer, and a Titan electric water heater. The partially enclosed balcony creates a wonderful setting for breakfast, while overlooking the palm trees and beautiful sunsets. Additional conveniences include one assigned outdoor parking space, ample guest parking and a private storage unit conveniently located on the same floor and bicycle storage monthly maintenance includes cable and internet. The Palms features only 48 residences, with just five units per floor, creating a private, quiet, and intimate residential atmosphere. Building amenities include a swimming pool, sauna, multipurpose room with kitchenette, daytime doorman service, and secured intercom access. Enjoy the Key Biscayne lifestyle just one block from the beach, with convenient beach access at the end of Ocean Lane. The property is also close to the Key Biscayne Community Center, shopping centers, restaurants, parks, schools, and everything the island has to offer. Enjoy west-facing views of Key Biscayne, the skyline and beautiful afternoon sunsets.

77 Crandon Blvd Unit #5C, Key Biscayne

$5,990,000
5 Beds 5 Baths A12074814 MLS Tropical Isle Homes Sub 3 BLDG.
Prime location on one of Key Biscayne’s most exclusive residential streets, surrounded by some of the island’s most prestigious waterfront estates. An exceptional opportunity to own a substantial residence in the heart of Miami’s island paradise. Situated on a generous 10,000 SF lot, this light-filled home offers 4,759 SF of living space, five bedrooms, four full bathrooms and one half bathroom, providing wonderful space, privacy, and flexibility for today’s lifestyle. High ceilings and abundant natural light enhance the home’s generous proportions, while well-defined living, dining, and family areas create a comfortable and functional floor plan for both everyday living and entertaining. The interior spaces open to an expansive covered terrace, creating a natural connection to the outdoors and allowing for year-round enjoyment of South Florida living. Surrounded by lush, mature landscaping, the private backyard features a beautiful swimming pool and generous areas for outdoor dining, entertaining, and spending time with family and friends. Built in 1995 and complete with a garage, the residence can be enjoyed as it is today while offering endless possibilities to personalize and enhance over time. A rare opportunity to make this home your own while enjoying an exceptional address, privacy, and the extraordinary lifestyle that make Key Biscayne one of South Florida’s most desirable places to call home

501 Bay Lane, Key Biscayne

$2,400,000
2 Beds 2 Baths A12074546 MLS Casa Del Mar BLDG.
A truly unique opportunity on the 16th floor of CASA DEL MAR, one of Key Biscayne’s most sought-after oceanfront buildings, where high-floor residences like this seldom come to market. Enjoy completely unobstructed views to both the east and west, creating the feeling of living on a boat. The spacious living and dining area, kitchen with breakfast area, and large balcony face directly east, offering spectacular ocean views, complete privacy, and no neighboring buildings in front. Both bedrooms face west, with incredible views over Key Biscayne, the bay, Downtown Miami, and Coral Gables, along with unforgettable sunsets. The residence features 2 bedrooms and 2 bathrooms, including a generous primary suite with an oversized walk-in closet—large enough that many owners have converted part of the space into a den or office. The unit is in very good, move-in-ready condition while also offering excellent potential to personalize. Casa del Mar features one of Key Biscayne’s largest swimming pools and pool decks, a fitness center, lighted tennis courts, barbecue area, gated security, 24-hour front desk, extensive guest parking, business center, meeting room, and spacious party room. A special opportunity to own a high-floor residence offering exceptional privacy, panoramic east-to-west views, and direct oceanfront living in one of Key Biscayne’s most desirable buildings. One assigned covered parking space. Owner occupied and very easy to show. Just call LA!

881 Ocean Dr Unit #16F, Key Biscayne

$1,400,000
1 Beds 1 Baths A12070349 MLS Island House Apt Inc - Co BLDG.
CAPTIVATING OCEAN VIEWS FROM THE TOP FLOOR — BEAUTIFULLY AND COMPLETELY REMODELED - From its privileged top-floor setting, this exceptional residence overlooks blue ocean, pristine white beaches and a canopy of lush tropical greenery, creating a breathtaking natural tapestry of color and light. Beautifully transformed with impeccable taste, this spacious one-bedroom, one-bath residence reflects an uncompromising commitment to quality. Carefully curated materials, meticulous craftsmanship and refined finishes have been executed to a standard rarely found in a residence of this size. The generous floor plan (1217SF, as per appraiser) offers an uncommon sense of openness, with beautifully proportioned living and dining areas framing the captivating coastal scenery. The open designer kitchen (Yamini) integrates seamlessly into the living space and features custom Italian cabinetry, Thermador appliances, quartz countertops and backsplash. Elegant porcelain flooring, a beautifully appointed MiaCucina bath, impact glass throughout, custom-designed closets and abundant storage complete this exceptional home. Located within one of Key Biscayne's most private oceanfront communities, residents enjoy direct priv ate beach access, a heated beachfront pool, exercise room, doorman, valet and on-site management. A rare opportunity to experience refined top-floor living in one of Key Biscayne's most desirable beachfront locations.

200 Ocean Lane Dr Unit #PB4, Key Biscayne

$2,799,000
3 Beds 3 Baths A12072174 MLS Ocean Club BLDG.
Welcome to a spectacular home in the prestigious Lake Tower at the Ocean Club. This beautiful flow-through residence boasts 2,632 square feet of interior living space offering amazing views of the lake, downtown Miami, the pool and lushly landscaped grounds. The private elevator opens directly to a thoughtfully designed layout of 3 bedrooms, 3 bathrooms, and a den which can be used as a playroom, office, media room or another bedroom. There are marble floors in the social areas and bathrooms and wood floors in the bedrooms along with three very large balconies perfect for entertaining. The full size laundry room can also be used as staff quarters. The large chefs kitchen has tons of cabinets for ample storage, granite countertops and access to one of the balconies. Lake tower is a full service boutique building with 75 units that provides all the amenities tailored to your lifestyle with resort amenities for family living with a private Beach Club, oceanfront restaurants, beachside bar and grill fitness center, spa & beauty salon, Tennis Club with Har-Tru tennis and padel courts, Youth Center, children’s playground & 24hr security and concierge, on-site manager, bike & storage rooms, valet parking & more! Just 15 minutes from Downtown and the Brickell financial area. 20 min from Miami International Airport, South Beach, Coconut Grove and Coral Gables. Enjoy elevated living like no other.

765 Crandon Blvd Unit #603, Key Biscayne

$2,850,000
3 Beds 2 Baths A12062276 MLS Mar-Azul Condo BLDG.
Located on the 11th and highest residential floor of MAR AZUL, an exclusive boutique oceanfront condominium with only 126 residences, this fully renovated property offers 2,344 Sq.Ft. (as per appraisal, ASKING $1216/sq ft!!) and an UNIQUE & EXCLUSIVE beachfront view to the ocean. Designed for those who value truly unique properties, it showcases what many consider one of the finest views on the island—an unobstructed panorama of the Atlantic Ocean, lush tropical greenery, and the South Beach skyline in the distance. Every bedroom features exterior windows with open sky views, filling the residence with natural light. The oversized oceanfront primary suite enjoys breathtaking direct water views, a beautifully remodeled bathroom, and a spacious walk-in closet. Two additional bedrooms share a well-designed Jack-and-Jill bathroom. One bedroom with its own, private balcony. The stunning, move-in-ready interiors include a fully renovated kitchen with custom cabinetry, beautifully updated bathrooms, and expansive living and dining areas framed by floor-to-ceiling windows overlooking the ocean. Spacious Laundry room. MAR AZUL offers direct beach access, a 24-hour attended lobby, oceanfront fitness center, swimming pool, party room at the PH level facing the ocean, spacious meeting/business room. TWO assigned parking spaces. A rare opportunity to own one of the most exceptional residences in one of Key Biscayne's most exclusive boutique buildings. Ready to move in. Easy to show.

600 Grapetree Dr Unit #11DN, Key Biscayne

$14,990,000
4 Beds 6 Baths A12051668 MLS Cape Florida Sub Sec 3 BLDG.
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.

161 Cape Florida Drive, Key Biscayne

$18,500,000
4 Beds B26058354 MLS
BRING ALL OFFERS! Exceptional waterfront opportunity in prestigious Key Biscayne. Set on a 15,000 sq. ft. lot with 100 feet of water frontage, this residence offers open-water views, direct Biscayne Bay access, and no fixed bridges to the ocean. Currently undergoing a complete renovation, it will feature modern finishes, impact windows and doors, new systems, spacious living areas, a chef's kitchen, and luxurious bathrooms. Enjoy a private dock, deep-water access, pool, breathtaking sunsets, and an unmatched boating lifestyle in one of South Florida's most desirable communities One of the most compelling waterfront opportunities currently available in all of Key Biscayne. Perfectly positioned on the exclusive and highly coveted Mashta Island, this exceptional property offers approximately 100 feet of prime waterfront, deep-water dockage, direct Biscayne Bay access, and no fixed bridges to the Atlantic Ocean, creating an unparalleled opportunity for boating enthusiasts and yacht owners. Mashta Island has long been recognized as one of South Florida's most prestigious residential enclaves, offering exceptional privacy, quiet tree-lined streets, oversized waterfront estates, and immediate access to the open waters of Biscayne Bay while remaining only minutes from Brickell, Downtown Miami, Coconut Grove, Coral Gables, Miami Beach, and Miami International Airport. Very few neighborhoods offer this combination of island living, security, boating lifestyle, and proximity to the city's financial and cultural centers. The residence is currently on renovation designed to transform the property into a contemporary waterfront estate while preserving the exceptional value of its location and oversized waterfront parcel. This is substantially more than a cosmetic renovation. The project includes major improvements throughout the residence, including redesigned living spaces, upgraded electrical and plumbing systems, new HVAC equipment, impact-resistant windows and doors, premium flooring, modern architectural lighting, designer finishes, and a completely reimagined interior intended to meet today's luxury lifestyle expectations. Upon completion, the home is anticipated to offer spacious entertaining areas, beautifully appointed bedroom suites, bathrooms, an impressive chef's kitchen featuring custom cabinetry, premium appliances, elegant countertops, and thoughtfully designed indoor-outdoor living spaces that maximize the spectacular waterfront setting. The property's exceptional orientation provides beautiful water views and unforgettable sunsets while creating an ideal environment for entertaining, family gatherings, and year-round outdoor living. The expansive backyard offers generous space surrounding the swimming pool together with multiple areas for outdoor dining, lounging, and enjoying the waterfront lifestyle that has made Key Biscayne one of the most desirable residential communities in South Florida. For boating enthusiasts, few properties can offer the combination of oversized waterfront, private dockage, deep-water access, and unrestricted navigation to Biscayne Bay and the Atlantic Ocean without fixed bridges. Whether accommodating a large sport yacht, cruising yacht, center console, or multiple vessels, the waterfront configuration provides flexibility rarely available in today's market. Key Biscayne continues to be recognized as one of South Florida's most exclusive island communities, celebrated for its pristine beaches, excellent schools, private clubs, marinas, tennis facilities, parks, bicycle paths, restaurants, and relaxed coastal lifestyle. Residents enjoy the unique advantage of living within a peaceful island environment while remaining only a short drive from Miami's world-class shopping, fine dining, cultural institutions, private airports, international business centers, and professional sports venues. The supply of premium waterfront homes on Mashta Island remains extremely limited due to the neighborhood's established character and finite number of waterfront parcels. As a result, opportunities to acquire large waterfront lots with substantial dockage and direct ocean access continue to be highly sought after by both domestic and international buyers. The combination of location, waterfront dimensions, boating accessibility, oversized lot, and comprehensive renovation creates a property with exceptional long-term appeal. Showings are strictly by appointment with the Listing Agent.. All measurements, dimensions, lot size, square footage, waterfront frontage, dock dimensions, room sizes, zoning, taxes, permits, specifications, plans, renderings, and property information are believed to be accurate but are not guaranteed and should be independently verified by Buyer. Renderings, conceptual plans, floor plans, specifications, and construction updates are available upon request when applicable. This offering represents an extraordinary opportunity to secure one of Key Biscayne's waterfront residences . Whether as a primary residence, seasonal retreat, or long-term investment, this property combines one of South Florida's most desirable locations with an outstanding boating lifestyle and exceptional future value. Bring All Offers.

631 N Mashta Drive, Key Biscayne

$1,525,000
2 Beds 2 Baths A12044545 MLS Tower Of Key Biscayne BLDG.
SIGNIFICANT PRICE REDUCTION. Located on the exclusive island of paradise Key Biscayne. Experience the best of oceanfront living at the prestigious Tower of Key Biscayne. This exceptional residence offers spectacular, unobstructed direct ocean views from the apartment and an elegant blend of comfort, luxury, and coastal charm. Wake up to breathtaking sunrises over the Atlantic and enjoy the soothing sound of the waves from your private balcony. The spacious floor plan is creating a warm and inviting atmosphere ideal for everyday living. Gated community with 24 hr. security guard at the gate and guard at inside and around the building. 2 bedrooms/2 bathrooms apartment beautifully updated very stylish fully furnished direct ocean view day and night. Marble floor in the living room, dining room, kitchen and both bathrooms. In the bedrooms and in the huge walk in closet has a wood floor. Modern kitchen cabinets, built with KitchenAid appliances. Master bathroom has a jacuzzi with a shower and two sinks. The guest bathroom has a shower. Washer and Dryer inside the apartment. Residents enjoy a full-service lifestyle with outstanding amenities, including private beach access, heated pools, tennis court, BBQ area, pagoda at the beach side, GYM, tennis court, Hair/Nail salon, card room, and beautifully maintained grounds and landscape. Minutes from Crandon Park, World-class dining, marinas, golf, tennis court, short drive to Brickell, Downtown Miami, and Miami International Airport.

1111 Crandon Blvd Unit #B705, Key Biscayne

$8,250,000
6 Beds 9 Baths A12040744 MLS Tropical Isle Homes Sub 4 BLDG.
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 Ln, Key Biscayne

$1,499,000
2 Beds 2 Baths A12033182 MLS Island House Apt Inc-Coop BLDG.
Filled with exceptional natural light from 11 windows and doors, including both bathrooms, this thoughtfully remodeled double-corner residence showcases timeless elegance through a carefully curated selection of materials, finishes, and soft neutral tones. At its center is a beautifully designed open kitchen, accessible from three sides and seamlessly connected to the living and dining areas—an inviting focal point for everyday living and effortless entertaining. Marble floors, generous terraces and a gracious L-shaped living and dining area enhance the sense of space and flow throughout. The split floor plan offers exceptional privacy with two separate bedroom suites, each with direct terrace access. Direct ocean and beach views from the living room, dining room, and primary bedroom are complemented by lush tropical greenery, creating a bright and welcoming coastal setting. The double-corner exposure captures natural light throughout the day and reinforces the residence's unique connection to the shoreline. Located in a boutique oceanfront community known for its intimate scale, direct beach access and remarkable proximity to the shoreline, allowing residents to enjoy an authentic beachfront lifestyle with the ocean at their doorstep. Key Biscayne is a unique island community known for its privacy, security & natural beauty (Ocean, parks, marinas, scenic bike paths) while Brickell, Coconut Grove, Downtown Miami & Miami International Airport remain conveniently accessible

200 Ocean Lane Drive Unit #409, Key Biscayne

$7,450,000
7 Beds 9 Baths A12034564 MLS Tropical Isle Homes Sub 3 BLDG.
Discover this striking contemporary residence, perfectly positioned on an oversized 9,258 SF lot on Harbor Drive, one of Key Biscayne’s most elegant and prestigious streets. Built in 2020, this architectural masterpiece offers 6 bedrooms plus a private office, 7 full baths, and 2 powder rooms across 4,565 SF of beautifully designed living space. Filled with natural light, the home showcases expansive open living areas, impressive volume throughout, and a sleek custom kitchen featuring bespoke cabinetry and top-of-the-line finishes. An elevator provides seamless access to all three levels, culminating in a spectacular rooftop terrace with captivating island views and refreshing bay breezes…a unique advantage of being just moments from the water. Designed for effortless indoor-outdoor living, the exterior features a resort-style saltwater pool and spa, summer kitchen, cabana bath, and generous entertaining areas surrounded by lush tropical landscaping. Additional highlights include , EV charger, and ample driveway parking. Combining exceptional design, comfort, and functionality, this residence embodies the very best of island living in one of Key Biscayne’s most distinguished locations. Just minutes from Miami, Key Biscayne is a hidden island paradise where pristine beaches, world-class outdoor recreation, and a relaxed yet sophisticated lifestyle come together in a way that few places can match.

425 Harbor Dr, Key Biscayne

$6,900,000
4 Beds 5 Baths A12027392 MLS Ocean Club BLDG.
One of the rarest opportunities within Ocean Club Key Biscayne, this expansive renovated two-level 4,200 SF lanai residence combines the privacy and scale of a single-family home with the effortless luxury, security, and world-class amenities of a premier oceanfront condominium, all within a 52-acre private beachfront enclave. A private elevator opens directly into a bright and sophisticated first floor designed for both grand entertaining and refined everyday living. Multiple living areas, formal and informal dining spaces, an eat-in chef’s kitchen, powder room, and a first-floor guest suite are thoughtfully arranged to create a seamless flow throughout. Four oversized terraces blur the line between indoor and outdoor living, highlighted by a spectacular garden terrace that lives like a private backyard, offering direct access to the pool deck and beach beyond. The upper level is anchored by an expansive primary suite occupying its own private wing, creating a true retreat. Two additional bedroom suites, a generous family room, and a dedicated laundry room complete the second floor. Offered with private elevator entry and three parking spaces, residents enjoy access to Ocean Club’s unrivaled collection of amenities, including beachfront service, valet, fine dining, spa and wellness facilities, fitness center, tennis and padel courts, children's playground, and 24-hour gated security. Special assessment has been paid in full.

785 Crandon Blvd Unit #205/305, Key Biscayne

$17,900,000
5 Beds 6 Baths A12027002 MLS Oceana Key Biscayne BLDG.
Lower Penthouse 2N at Oceana Key Biscayne presents a rare opportunity to own a meticulously curated, fully remodeled sky residence in one of South Florida’s most exclusive boutique oceanfront communities. Spanning nearly 6,000 SF of total living area including interior + expansive terraces, this exceptional flowthrough home showcases breathtaking ocean, beach, bay, skyline, and Miami Beach views while capturing both spectacular sunrises and sunsets. Thoughtfully reimagined with exceptional attention to detail, the residence blends sophisticated design with effortless functionality. Soaring 11-ft ceilings, rich custom millwork and designer wall coverings, integrated architectural lighting, built-in audio, Crestron smart home automation, custom built-ins, and bespoke finishes throughout create an atmosphere of understated luxury. Designed for both intimate living and grand entertaining, the home features a private elevator foyer, hidden custom bar, elegant formal and informal living spaces, 4 spacious en-suite bedrooms, 5.5 bathrooms, laundry/staff quarters, & an exceptional sense of privacy throughout. Residents enjoy Oceana’s unmatched white-glove service and world-class amenities, including over 500 feet of pristine beachfront, resort-style pools, fitness center and spa, resident-favorite restaurant, tennis court, beach volleyball, and beautifully curated grounds. A truly extraordinary offering for the most discerning buyer. Includes 4 assigned parking spaces & 1 storage.

350 Ocean Dr Unit #LPH2N, Key Biscayne

$8,500,000
6 Beds 7 Baths A12021891 MLS Tropical Isle Homes Sub 4 BLDG.
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 Dr, Key Biscayne

$237,000,000
5 Beds 9 Baths A12005335 MLS Tropical Isle Homes Resub BLDG.
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 Dr, Key Biscayne

$5,478,000
4 Beds 4 Baths A12010108 MLS Biscayne Key Estates BLDG.
A truly exceptional Miami Modern Tropical residence set on a prime 8,010 SF corner lot, offering 3,549 SF of beautifully curated living space with 4 bedrooms and 3.5 bathrooms. Designed by architect Hervin Romney, a founding member of Arquitectonica, the home reflects a distinctive architectural vision inspired by the organic principles of Frank Lloyd Wright and the expressive forms of Antoni Gaudí, where art, design, and nature seamlessly converge. This residence captivates with its abundance of natural light, soaring high ceilings, fluid open spaces, and harmonious lines that create a sense of warmth, sophistication, and effortless flow throughout the main living areas. The beautifully remodeled kitchen and bar are a true centerpiece, featuring high-end appliances, premium finishes, refined craftsmanship, and a design that balances functionality with striking aesthetics. Step outside into your own private tropical retreat, where lush landscaping, graceful curved terraces, and a stunning swimming pool create an atmosphere of tranquility and escape. This outdoor sanctuary is perfect for both relaxation and entertaining. As an added privilege, the property includes membership to the Key Biscayne Beach Club, offering exclusive access to one of Miami’s most coveted coastal lifestyles. Key Biscayne is renowned for its pristine beaches, charming restaurants, and vibrant yet relaxed atmosphere—delivering a true island lifestyle just minutes from the city.

690 Warren Ln, Key Biscayne

$1,500,000
2 Beds 2 Baths A11996164 MLS The Emeraldbay BLDG.
Fully renovated 2-bedroom + ENCLOSED den, 2-bathroom residence with a thoughtful, high-end transformation that goes beyond a typical remodel. The interiors reflect a clean, modern design with custom finishes and carefully integrated upgrades throughout. The open kitchen is designed for both functionality and entertaining, featuring a sleek bar, stainless steel appliances, and seamless connection to the main living area. Custom built-in closets have been incorporated across the residence, maximizing storage while maintaining a refined aesthetic. The layout offers an ideal flow, with the living room and both bedrooms opening directly onto an oversized balcony. This outdoor space becomes a natural extension of the interiors, overlooking the pool area with completely open south-facing views—no neighboring buildings in sight—providing light, privacy, and a sense of openness rarely found. The primary suite includes a spacious walk-in closet and a fully renovated bathroom, executed with elevated finishes. The enclosed den adds versatility, ideal as a home office, guest space, or media room. A unique offering within the building, combining design, functionality, and unobstructed views. Residents enjoy a full suite of amenities including gym, Olympic-size pool, tennis courts, playground, and direct beach access, making it especially appealing for families. Unit is rented until July 31, 2026.

151 Crandon Blvd Unit #241, Key Biscayne

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