Refine Search
Sort by
$14,990,000
4 Beds 6 Baths A12051668 MLS 33149 Zip Code 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

$1,599,900
2 Beds 2 Baths A12063359 MLS 33149 Zip Code Key Colony No 1 BLDG.
Fully Remodeled 2BD/2BA in TideMark – Architect, High-End Finishes Throughout Beautifully renovated by its architect/GC, this 2-bedroom, 2-bathroom residence at Tidemark features top-of-the-line finishes and thoughtful design throughout. The open kitchen boasts floor-to-ceiling cabinetry, a Sub-Zero refrigerator, Miele oven and microwave/convection oven, wine cooler, and designer wallpaper accents. Living and dining areas flow together seamlessly off the kitchen, with a custom built-in unit anchoring the living room and TV. Both bedrooms are situated together on one side of the residence for added privacy, complemented by a welcoming foyer entry. Additional features include electric shades throughout, a full-size washer & dryer, eucalyptus wood flooring, and ample storage adjacent to the unit. Enjoy north-facing views overlooking the beach and building common areas. Building amenities include pools, a fitness center, beach access, poolside restaurant service by Golden Hog, 12 tennis courts, and party rooms. A pleasure to show

201 Crandon Blvd Unit #530, Key Biscayne

$1,088,000
1 Baths A12061870 MLS 33149 Zip Code Ritz Carlton BLDG.
Exceptional studio residence at The Ritz-Carlton Key Biscayne, offering the perfect blend of luxury ownership and resort-style living in one of South Florida’s most desirable beachfront destinations. Thoughtfully designed with an efficient layout, elegant finishes, and abundant natural light, this studio provides a comfortable and sophisticated space ideal for personal enjoyment, seasonal use, or investment purposes. Owners and guests enjoy access to an impressive collection of world-class amenities, including oceanfront pools, private beach service, a luxury spa, fitness center, tennis facilities, concierge services, valet parking, and multiple on-site dining experiences. The Ritz- Carlton’s renowned hospitality and service further enhance the ownership experience. Nestled within the exclusive island community of Key Biscayne, the property offers a peaceful island atmosphere while remaining conveniently close to Brickell, Coconut Grove, Downtown Miami, and Miami International Airport.

455 Grand Bay Dr Unit #717, Key Biscayne

$18,500,000
4 Beds 5 Baths B26058354 MLS 33149 Zip Code
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

$3,690,000
3 Beds 3 Baths A12057740 MLS 33149 Zip Code Grand Bay BLDG.
Rare opportunity in one of Key Biscayne's most sought-after buildings. This corner residence offers sweeping views of Biscayne Bay and the Miami skyline, framed by 3 balconies throughout. The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook — a true chef's dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth. 3 full bedrooms, 2 full baths, plus a maid's quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive — your own island getaway, move-in ready. Please not, this unit cannot be shown until August 4th.

430 Grand Bay Dr Unit #708, Key Biscayne

$2,990,000
3 Beds 3 Baths A12051666 MLS 33149 Zip Code Commodore South BLDG.
Completely remodeled and impeccably updated, this spectacular corner residence on the 8th floor is a true jewel, offering breathtaking panoramic ocean views and overlooking Key Biscayne's pristine white sandy beach. With 1,930 SF of beautifully designed living space, this exceptional home features 3 bedrooms, 2.5 bathrooms, a spacious wraparound balcony perfect for relaxing or entertaining, and a separate laundry room. Bathed in natural light, every space has been thoughtfully designed with timeless elegance, refined finishes, and exceptional attention to detail, creating a home that is as inviting as it is sophisticated. Move-in ready, this residence invites you to embrace the very best of the Florida lifestyle, where spectacular sunrises, refreshing ocean breezes, the soothing sound of the waves, and endless turquoise water views become part of your everyday life. Commodore Club South offers an outstanding array of amenities, including concierge service, a wonderful pool, fitness center, tennis courts, direct beach access, and the privacy and security of one of Key Biscayne's most desirable oceanfront communities. Experience the tranquility, beauty, and unparalleled charm of island living in the paradise island of Key Biscayne.

199 Ocean Lane Drive Unit #801, Key Biscayne

$1,980,000
3 Beds 3 Baths A12048773 MLS 33149 Zip Code Key Colony 4 BLDG.
This expansive corner unit offers over 2,000 square feet of living space (as per owner survey) and is filled with natural light, with wraparound windows that overlook a garden. This unit offers three generously sized bedrooms, an open den, and two and a half modern bathrooms. It has a house feeling. Residents enjoy a resort-style building with amenities, including twelve tennis courts, pools, barbecue areas, a gym, playground, dog park, mini market Golden Hog, beauty salon, and café. Plus, relax with exclusive beach access offering chairs and umbrella service. This exceptional property truly stands out—don’t miss the opportunity to see it for yourself! Some pictures are staged

181 Crandon Blvd Unit #301, Key Biscayne

$1,150,000
2 Beds 2 Baths A12048980 MLS 33149 Zip Code Commodore Club West BLDG.
Beautifully remodeled 2-bedroom, 2-bath residence featuring a desirable open-concept kitchen with sleek quartz countertops, an oversized peninsula with dramatic waterfall edge, stainless steel appliances, and elegant porcelain tile flooring throughout. Impact glass windows and doors enhance comfort and peace of mind. Unit is in impeccable condition! Enjoy seamless indoor-outdoor living from the wide terrace overlooking lush tropical gardens with a peek of the ocean—the perfect backdrop for breathtaking sunsets and relaxed island evenings. The spacious primary suite offers a serene retreat with an ensuite bath and custom built-in cabinetry. The second bedroom has been thoughtfully reconfigured into two separate sleeping areas with an easily removable partition wall. Each has custom built desks and share a large reach-in closet area with plenty of space! Experience island living at its best in the coveted Commodore Club community, offering resort-style amenities including tennis courts, heated pool, beach access, fitness center, sauna, party room, onsite management, front desk concierge, 24-hour security, and more. A rare opportunity to enjoy comfort, style, and sunsets in a premier coastal setting

155 Ocean Lane Dr Unit #413, Key Biscayne

$1,499,000
2 Beds 2 Baths A12033182 MLS 33149 Zip Code 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

$790,000
1 Beds 2 Baths A12030832 MLS 33149 Zip Code Commodore Club West BLDG.
Completely renovated and move-in ready, this spacious 1-bedroom, 1.5-bath residence offers an exceptionally spacious layout rarely found in a one-bedroom unit. The open-concept kitchen has been beautifully updated and features a breakfast bar that flows seamlessly into the expansive living and dining areas, creating an ideal space for both everyday living and entertaining. Tile flooring runs throughout, and the residence has been meticulously maintained in pristine condition. A full bathroom plus a convenient guest powder room add to the functionality and comfort of the home. Open views. Open Balcony. Unit is tenant occupied until February 14th 2027. Great tenant paying $4000 per month.

155 Ocean Lane Dr Unit #403, Key Biscayne

$6,850,000
3 Beds 4 Baths A12034186 MLS 33149 Zip Code Grand Bay Tower BLDG.
A truly exceptional opportunity at Grand Bay Tower. This extraordinary residence showcases one of the building’s most unique and highly sought-after floor plans (03 line), a rare offering that combines elegance, comfort, and breathtaking views in perfect harmony. Perched on the 11th floor, the residence enjoys spectacular panoramic vistas of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. Two expansive terraces invite you to experience both sunrise and sunset, while enjoying refreshing ocean breezes and seamless indoor-outdoor living. Impeccably maintained and flooded with natural light, this sophisticated home offers 3 spacious en-suite bedrooms, a powder room, and a spectacular den that serves as a private retreat and truly elevates the living experience. Thoughtfully designed throughout, the residence exudes warmth, character, and a sense of comfort rarely found in condominium living. Located just steps from the beach and within walking distance of restaurants, cafés, and shops, this exceptional residence offers the perfect blend of luxury, sophistication, and convenience. More than just an apartment, it is a place with soul…a true home in one of Key Biscayne’s most desirable addresses.

430 Grand Bay Drive Unit #1103, Key Biscayne

$1,149,000
2 Beds 2 Baths A12029831 MLS 33149 Zip Code Commodore Club South Cond BLDG.
Experience the best of Key Biscayne living in this beautifully renovated 2-bedroom, 2-bath residence. Designed with comfort and style in mind, the home features a bright open layout, an updated eat-in kitchen with granite countertops, custom cabinetry, and stainless-steel appliances, as well as spacious living and dining areas that flow seamlessly to an oversized balcony. The generous primary suite offers a sitting area and elegant marble bathroom finishes. Enjoy resort-style amenities including direct beach access, pool, fitness center, sauna, tennis courts, BBQ area, and beautifully maintained grounds. Ideally located near beaches, parks, dining, and shopping, this residence offers the perfect blend of luxury, convenience, and island lifestyle.

199 Ocean Lane Dr Unit #911, Key Biscayne

$17,900,000
5 Beds 6 Baths A12027002 MLS 33149 Zip Code 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

$1,275,000
2 Beds 2 Baths A12012107 MLS 33149 Zip Code Island House Apt Inc - Co BLDG.
A Rare Beachfront Setting with Direct Ocean Views This two-bedroom, two-bathroom beachfront residence offers a refined Key Biscayne setting. From every room, the apartment captures direct ocean and beach views, bringing coastal light and energy into the home throughout the day. Designed with a desirable split-bedroom layout, it features generous living and dining areas that open onto an extended balcony with uninterrupted views of the ocean and shoreline, complemented by tranquil garden greenery below. The primary suite enjoys sliding glass doors leading to the balcony, enhancing the seamless indoor–outdoor flow and inviting the ocean breeze into everyday living. While comfortable as presently configured, the residence presents a compelling opportunity for a thoughtful renovation, offering the potential to create a truly tailored beachfront retreat. Set within an elegant, low-density oceanfront building, valued for its peaceful ambiance and immediate proximity to the shoreline, this residence embodies the understated sophistication and timeless appeal of Key Biscayne living. Residents enjoy the tranquility of an island community known for its beaches, parks, and village feel, while remaining within immediate reach of Miami’s cultural, dining, and business centers.

200 Ocean Lane Dr Unit #407, Key Biscayne

$3,600,000
3 Beds 3 Baths A12010911 MLS 33149 Zip Code Island House BLDG.
A premier oceanfront residence in Key Biscayne offering sweeping panoramic views and direct beach access just steps away. Positioned on the coveted 01 line, this expansive 3-bedroom plus den, 3-bath home features sunlit interiors and floor-to-ceiling windows that frame the ocean from nearly every room, creating a seamless connection to the horizon. Generous living and dining areas are designed for both relaxed daily living and effortless entertaining, while refined finishes and thoughtful details enhance the overall sense of comfort and sophistication. The well-proportioned layout includes a versatile den ideal for a home office or additional lounge space. Complete with impact glass, an open balcony, and access to full-service building amenities, this residence captures the essence of elevated coastal living in one of Key Biscayne’s most desirable beachfront communities.

200 Ocean Lane Dr Unit #401, Key Biscayne

$237,000,000
5 Beds 9 Baths A12005335 MLS 33149 Zip Code 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

$3,549,000
3 Beds 3 Baths A12012123 MLS 33149 Zip Code The Ocean Club BLDG.
Elegant & spacious 3 bed, 3 bath at The Ocean Club, Key Biscayne. This spacious residence features a prime southeast exposure with stunning views of the Atlantic Ocean, pool, and tropical gardens. The floor-through layout includes two large terraces—one with ocean views and the other overlooking the beach, bay, and a peek of city lights. Enjoy world-class amenities: direct beach access with towel, chair, and umbrella service, beachfront and lap pools, gyms, spa with sauna, steam, and whirlpool, 8 Har-Tru lighted tennis courts, on-site spa and beauty center, Beach Bar & Grill, Fresco restaurant, valet, concierge, and kids’ playground. A perfect Escape in a resort-style setting.

791 Crandon Blvd Unit #404, Key Biscayne

$1,950,000
2 Beds 2 Baths A12004519 MLS 33149 Zip Code The Ocean Club BLDG.
European charm meets coastal living at the Ocean Club in this delightful French-inspired 2BD/2BA pied-à-terre at Resort Villa II in Key Biscayne. This elegant flow-through condo features ceramic tile floors in the main living areas and cozy wood floors in the bedrooms, plus private elevator access that opens directly into a spacious living area with floor-to-ceiling sliding glass doors that lead to an expansive terrace and fill the home with natural light. The residence also offers three parking spaces, (2) in the garage and (1) outside. Residents savor a true resort lifestyle with Ocean Club pool and beach service, multiple on-site restaurants, tennis courts, state-of-the-art gym, spa, kids’ play area, co-working offices, and more.

719 Crandon Blvd Unit #310, Key Biscayne

$5,100,000
4 Beds 6 Baths A11996672 MLS 33149 Zip Code Tidemark BLDG.
Exceptionally rare beachfront, standalone, townhouse in Key Colony, Key Biscayne. One of the few Miami-Dade properties with direct beach access. Spanning over 3,200 sqft, this 4-bed, 6-bath gem offers an unparalleled island lifestyle. Highlights include a private ground-floor cabana with new AC, impact windows & doors, a private elevator for easy access across its four levels, & Subzero paneled refrigerators. The rooftop terrace, complete with an outdoor wet bar, is perfect for enjoying sunset. With 6 parking spaces, including 2 in a private garage, providing added privacy & security. Located in the prestigious Key Colony, enjoy resort-style lifestyle with multiple pools, 12 tennis courts, a fitness center, & a spa. On-site amenities include a gourmet market, beach bar, & 24-hour security.

201 Crandon Blvd Unit #174, Key Biscayne