Key Biscayne, FL Houses For Sale

Experience the height of luxury living in key biscayne’s most prestigious gated community, grand bay villas & estates. This beautiful villa, located in a quiet cul-de-sac, features 5 spacious bedrooms and 7 bathrooms, private heated pool with an expansive terrace. A balcony provides additional outdoor space, and the large living, dining, and family rooms offer direct access to the terrace and pool, perfect for entertaining. The villa also includes full maid’s room & bath. (all bedrooms are in-suite)residents enjoy 24-hour security, and have access to the community’s playground for children. Monthly maintenance fees cover pool and landscaping maintenance. Properties in grand bay villas rarely come to market. Don’t miss the opportunity to own a piece of paradise in key biscayne.

Nestled in the serene and exclusive community of key biscayne, this delightful and very charming two-story home is located on a secluded and quiet street, offering the perfect backdrop for a quintessential family lifestyle. You will be greeted by a warm and inviting interior with an open floor plan which seamlessly blends living, dining, kitchen, and family areas fostering a sense of togetherness and making it ideal for both daily living and entertaining. The 5 bedrooms/4.5 baths in this lovely residence are thoughtfully designed and are full of natural light creating an airy and uplifting atmosphere. The outdoor space is perfect for al fresco dining, playtime with the kids or enjoying the tranquility and beautiful landscaping surrounding it. Enjoy beaches, parks, schools & all activities.

Don’t miss this unique opportunity to own a stunning oversized corner lot spanning 8, 367sf! This beautifully remodeled home boasts a brand-new roof and appliances, ensuring modern comfort and peace of mind. Step inside to soaring high ceilings and a spacious open floor plan, highlighted by elegant wood floors throughout. The gourmet open kitchen is a true showstopper, perfect for cooking and entertaining in style. Designed for those who love the island lifestyle, this home offers expansive living spaces, a gorgeous pool area, and inviting outdoor areas perfect for entertaining or simply unwinding in paradise.

An exceptional opportunity to build your dream home on a prime lot along desirable allendale road in the heart of key biscayne. Located on a quiet, low-traffic street, this special property offers privacy, serenity, and an ideal setting for custom luxury living. Enjoy the unique island lifestyle that makes key biscayne so special, with its pristine beaches, top-rated schools, parks, tennis and golf facilities, marina, and charming village center with shops and restaurants. Known for its strong sense of community and family-friendly atmosphere, key biscayne offers a safe, welcoming environment where neighbors become friends and families thrive. This is a rare opportunity to create a custom residence in one of miami’s most sought-after communities, combining tranquility, convenience, and an exceptional quality of life.

Timeless mediterranean elegance meets refined modern living in this exquisitely designed residence. Framed by graceful arches, soaring ceilings, and black steel-framed windows and doors, the home is bathed in natural light and rich architectural character throughout. Renovated by current owners in 2022. Roof is 4 years new. Grand living and entertaining spaces feature stone flooring, custom millwork, and curated designer lighting, creating a warm yet sophisticated ambiance. The chef’s kitchen is both functional and beautiful, offering expansive cabinetry, premium appliances including gas range, and a statement island that anchors the space while maintaining seamless sightlines through dramatic archways. Beach club membership. The primary suite is a private sanctuary, complete with layered architectural detailing, serene garden views, and a spa-inspired bath featuring marble finishes, dual vanities, and a freestanding soaking tub. Indoor-outdoor living is effortless. A covered loggia with exposed beam ceilings provides the perfect setting for lounging or dining al fresco, overlooking lush tropical landscaping. The intimate garden retreat is highlighted by a tranquil plunge pool, manicured hedges, and multiple seating areas—ideal for both relaxation and entertaining. Blending classic mediterranean design with modern comfort, this residence offers privacy, sophistication, and resort-style living in an exceptional setting.

Enjoy key biscayne’s island lifestyle in this gorgeous 6 bedrooms 6 bath modern home! Located on a very desired quiet street, one of the few gated homes on the island! Ammenities include pool & outdoor jacuzzi & cold plunge, leaf filtration water system, surround sound system, large garden & bbq area & indoor steam room. Great entertaining home indoor & outdoor , kitchen is chef's gourmet with viking appliances overlooking the pool area. The kitchen includes a double refrigerator, two freezers, gas ovens, oversize gas range, grill & free-standing wine cooler. The house has modern impact doors and windows throughout. The first floor includes the master bedroom with oversized walk-in closet, and a separate tv room that can be converted to a 7th bedroom if needed. Plenty of parking /car port! A portion seller financing possible….

Remodeled 4-bedroom, 2-bath custom-built home featuring an open foyer entry, separate living and dining rooms, and an eat-in kitchen with wood cabinetry and granite countertops. Spacious primary suite with dual sinks in the en-suite bath. Enjoy a large covered terrace, perfect for outdoor living.

This spectacular, one-of-a-kind residence on buttonwood drive sits on a prime corner, boasting an oversized 9, 730 sq. Ft. Lot (per owner’s survey). With 5 spacious bedrooms and 5.5 well-appointed baths, this home’s exceptional floor plan offers soaring ceilings and beautifully defined spaces, perfect for an elevated island lifestyle. The expansive living room, elegant dining area, and inviting family room blend seamlessly, while the gourmet kitchen opens to a gorgeous outdoor area filled with natural light. The lush backyard is a true oasis, featuring an oversized pool, expansive terrace, and summer kitchen. A large master suite serves as a serene retreat with great closet spaces. This home embodies the essence of key biscayne living.

This stunning residence, set on an oversized 12, 262 sf lot, offers 5, 528 sf of beautifully designed interiors filled with natural light. An open floor plan with soaring ceilings creates a seamless sense of space, while the gourmet kitchen and expansive living areas are perfect for both everyday living and entertaining. Featuring 6 spacious en-suite bedrooms, a powder room that also serves as a convenient cabana bath, and exceptional walk-in closets, this home combines comfort with sophistication. Step outside to your private oasis, where a jacuzzi, outdoor shower, and lush tropical landscaping provide the ultimate retreat. Ideally located within walking distance of the beach, this key biscayne gem perfectly blends elegance and lifestyle on one of miami’s most coveted island communities.

Fully remodeled 4 bedroom and 3 full bath , new hurricane windows and doors will be installed in february, marble tiles throughout, new paint and light fixtures, new kitchen with stainless steel appliances incl wine cooler, formal living room and large dining/ family room facing pool and garden , lots of natural light, split floor plan, master bedroom with walk in closet and access door to pool area, 3 bedrooms where one bedroom offers private bath and sliding door to pool area, could be used as in- law/maids room, separate laundry room with entrance to in-law/maids room, 2 ac systems, large pool area for outside entertainment plus dining area and palm tree lined yard, fully fenced and private back area with gate on each side, house was painted outside had new metal roof installed sept 2024, sprinkler system, parking for 4 cars in front.

Great single home ready for development or income desirable corner lot, easy access, near shops, schools, church, green

Experience unparalleled elegance in this stunning contemporary estate, set on an oversized 9, 258 sq. Ft. Lot in exclusive key biscayne. Built in 2020, with a brand-new roof in 2025, this 7-bedroom, 7-bathroom home, plus two powder rooms, blends sophistication with seamless indoor-outdoor living. An open floor plan, custom-built kitchen cabinetry, and abundant natural light create an inviting ambiance. The elevator connects all three levels, leading to a rooftop terrace with breathtaking views. Outdoors, enjoy a saltwater pool with spa, summer kitchen, cabana bath, and expansive front yard. The open garage with an ev charger and a spacious driveway provide convenience. This architectural masterpiece offers the finest in key biscayne luxury.

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.

Refined 3-story modern contemporary residence on an oversized, beautifully landscaped corner lot along key biscayne’s prestigious harbor drive, just 15 minutes from the brickell financial district, and featuring a spectacular rooftop terrace. This 5, 328 total sf home offers 6 bedrooms, 4 full baths, and 3 half baths, thoughtfully designed for both elegant living and effortless entertaining. A grand entry with a stylish pivot door welcomes you into light-filled interiors with soaring ceilings, marble floors in the social areas, and wire-brushed white oak flooring upstairs. Panoramic impact windows and multiple terraces create seamless indoor-outdoor flow. The resort-style backyard features a heated saltwater pool with waterfall and inviting lounge areas. The mia cucina chef’s kitchen anchors the main living space with a marble waterfall island, custom cabinetry, and premium appliances including wolf induction cooktop/ovens, sub-zero refrigeration, and asko dishwasher. Smart home technology includes savant automation, lutron lighting, whole-home audio, and integrated security. The expansive primary suite offers a sitting area, private balcony, covered terrace, beverage station, custom walk-in closets, and a spa-inspired marble bath. A dedicated office, upstairs family room, staff quarters, and laundry room add flexibility. The rooftop entertainment deck includes a summer kitchen with wolf grill, sub-zero refrigeration, lounge areas, and a half bath—ideal for sunset gatherings.

Be the first to live in this brand-new key biscayne residence offering 6 bedrooms and 5.5 bathrooms, thoughtfully designed for comfortable family living and effortless entertaining. The open-concept floor plan creates seamless flow between the living, dining, and kitchen areas, filling the home with natural light and providing the perfect setting for gatherings with family and friends. The italian-designed kitchen, outfitted with wolf and sub-zero appliances, combines sophisticated design with top-tier performance, creating the ideal space for both everyday living and culinary entertaining. A one-of-a-kind covered ground-level terrace extends the living space outdoors, perfect for weekend barbecues, poolside celebrations, or a shaded play area for children. This versatile space can also be transformed into a private home gym, outdoor lounge, or wellness retreat. Additional features include a private elevator providing access to all three levels, an enclosed two-car garage, and beautifully curated tropical landscaping that enhances privacy and creates a serene island setting. Start enjoying the best of key biscayne living in a brand-new home designed for comfort, style, and effortless indoor-outdoor living.

Nestled in one of miami’s most exclusive and sought-after enclaves, this stunning new construction epitomizes luxury living in key biscayne. Designed with sophistication and elegance, this home harmoniously blends contemporary style with the relaxed charm of island life. Expansive open-concept interiors with soaring 11-ft ceilings enhanced by floor-to-ceiling windows flood the home with natural light. Features include- a gourmet kitchen with thermador appliances, imported spanish tile and engineered wooden flooring, meticulously crafted custom cabinetry, refined carpentry & more. Outdoors, a large pool is surrounded by lush landscaping, several lounge areas, and a fully equipped summer kitchen—perfect for both entertaining and serene relaxation. Exp. Delivery q4 25' / start of q1 26'.

Contemporary home built in 2021 that offers modern design paired with tropical island living. Floor-to-ceiling windows that maximize natural light, clean architectural lines and high-end finishes • 5 bedrooms featuring ensuite baths, plus an additional powder room • a modern italian kitchen equipped with miele appliances • spacious living room perfect for entertaining along with a fully equipped outdoor kitchen • generous storage available inside the carport garage • a prime location in key biscayne, with convenient access to schools, beaches, restaurants, and community amenities.

Key biscayne – architectural masterpiece on a secluded 9, 633 sq.Ft. Lot near harbor drive, this 6, 800 sq.Ft. Residence by village architects (deborah de león) 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.

Stunning custom-built villa located on a 12, 014 sq ft lot with luscious landscaping providing complete privacy. This home located in holiday colony, an exclusive community in the coveted area of key biscayne steps away from the beach. No expenses were spared on finishing this, villa! This home has an elevator, sauna, steam shower, heated salt pool, a gourmet kosher kitchen features custom wood cabinets, miele appliances, 72 la cornue gas range with copper finishes, perlick icemaker and two robl porcelain sinks with copper finishes, perlick icemaker and two rohl porcelain sinks with gold rohl faucets. Another attraction is the custom finished garage, storage room above, interior le grand lighting and exterior lutron lighting! One of a kind!

As per tax roll: actual area 3, 312 sq.Ft living area 3, 202 sq.Ft adjusted area 2, 911 sq.Ft lot size 12, 225 sq.Ft welcome to key biscayne to a truly unique residence. Beautifully designed home blending tulum-inspired warmth with saint-tropez elegance, ideally located within walking distance to the beach, restaurants, and coffee shops. Features include white concrete floors, high ceilings, and exposed white wood beams that create a bright and airy living environment. The reception/living area and family room. Direct access to the garden and pool, providing seamless indoor-outdoor living. The main central point of the house is the oversized garden with lush tropical plants and a tiki hut, that is an extension of the house....Perfect for outdoor dining and entertaining. The home includes a family room, formal dining area, four en-suite bedrooms, plus staff quarters (1/1) conveniently located adjacent to the kitchen. Private and secluded setting, with all main living areas oriented toward the garden and a beautiful mature tree that enhances the homes natural ambiance.

Stunning new-construction contemporary residence offering the perfect blend of modern design and luxurious comfort. This thoughtfully crafted home features 5 spacious bedrooms plus a private maid’s quarter, 4 full bathrooms, and an elegant powder room. Designed with high-end living in mind, the home showcases luxury finishes throughout, including custom built-in closets and fully equipped black kitchens with premium appliances—ready for immediate move-in. The open-concept layout highlights sleek architectural lines, abundant natural light, and exceptional craftsmanship at every turn. Step outside to your private summer kitchen with bbq, perfect for entertaining and enjoying outdoor living year-round. A turnkey opportunity for those seeking style, sophistication, and exceptional functionality in a prime location. This contemporary masterpiece is truly move-in ready.

Situated on one of key biscayne’s most coveted streets, this 7, 500 sq ft lot offers the ideal opportunity to build your dream home in a prime island location. The existing 3br/3ba residence features a bright, open living and dining area with a fireplace, impact windows, wood floors, plantation shutters, and stainless steel appliances. The fenced backyard includes a shed and plenty of space for a pool. Property also includes a one-car garage. A chance to live in one of the island’s most sought-after neighborhoods

Oversized lot at 8, 088sqft with duplex zoning. Live as-is in classic mackle home with light remodeling, renovate or build your dream home in island paradise. Fernwood location offers pefect, central location close to all key biscayne has to offer. Seller financing available. 24hrs notice.

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

Experience the island lifestyle in this charming 3-bedroom, 2-bathroom home in key biscayne. Nestled in a sought-after neighborhood, this property features a private, fenced yard, perfect for relaxing or entertaining. Its prime location offers the convenience of walking to nearby parks, supermarkets, top-rated schools, and local restaurants. Just a short stroll from the beach, shops, and the community center, this home offers the best of key biscayne living with easy access to everything this vibrant area has to offer.

Major price improvement!! Experience luxury living at its finest in this stunning key biscayne waterfront home!. Recently renovated to the highest standard, no expense was spared in creating this masterpiece with new bedrooms, bathrooms, flooring, plumbing, electrical, outdoor deck, kitchen, and appliances. Enjoy the spacious, contemporary design with a private oasis and breathtaking canal views. Natural light streams through soaring ceilings and floor-to-ceiling sliding glass doors, while custom lighting adds a touch of sophistication. The home features 4 generous en-suite bedrooms, a gym (convertible to a 5th bedroom), a gorgeous home theater, powder room, cabana bath, and an outdoor summer kitchen with covered lounge space and boat lift. Additional conveniences include 2 service bedrooms!

Introducing a rare opportunity to own villa 11, the largest and most coveted of only 12 exclusive villas at oceana key biscayne. Situated on the largest lot in the community at 13, 500 sf, this exceptional 7-bed, 5.5-bath residence offers unmatched privacy and space, with access to world-class amenities, including 500 ft of private beach, resort-style pools, on-site restaurant, fitness center, tennis court, and 24/7 security. Designed with a refined modern aesthetic, the villa is filled with natural light and features seamless indoor/outdoor living through expansive glass walls and lush landscaped surroundings, complemented by a private heated pool. Additional highlights include a gourmet chef’s kitchen, an expansive primary suite with dual walk-in closets and a private terrace, a library, maid’s quarters, and 4 parking spaces. Villa 11 offers unparalleled privacy while enjoying full access to oceana’s world-class amenities.

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.

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.