Key Biscayne is an island village of about 15,000 residents, reached from Miami by the Rickenbacker Causeway. Incorporated in 1991, it was the first new municipality in Miami-Dade County in more than 50 years. The village sits between two large parks, Crandon Park to the north and Bill Baggs Cape Florida State Park to the south, which keeps much of the island's shoreline open and undeveloped.
Homes on Key Biscayne fall into two groups: oceanfront and bayfront condominium buildings, and single family homes on the village's quieter interior and waterfront streets.
Key Biscayne Market Snapshot
Sold prices, January 1 to October 20, 2026, compared with the same period in 2025:
- Single family homes: average sold price of $1,770 per square foot, up 0.2%
- Condos and townhomes: average sold price of $1,056 per square foot, up 3.1%
Source: TrendGraphix. See the latest figures on our Key Biscayne Market Update.
Where We Work on Key Biscayne
- Oceanfront condominiums: buildings along the Atlantic side of the island with beach access
- Single family homes: interior streets within walking and biking distance of the village center
- Waterfront homes: properties on the island's canals and bay side, many with private docks
Living on Key Biscayne
- Crandon Park offers beaches, a golf course and the Tennis Center at Crandon Park
- Bill Baggs Cape Florida State Park, opened in 1967, covers the island's southern tip
- Most daily needs, including markets, restaurants and services, are found along Crandon Boulevard
- The Key Biscayne K-8 Center serves the village, and MAST Academy on neighboring Virginia Key gives eligible residents priority for its Cambridge program
Frequently Asked Questions
Is Key Biscayne part of the City of Miami?
No. Key Biscayne has been an incorporated village since 1991, with its own council and services.
What does a single family home on Key Biscayne cost per square foot?
Year to date in 2026, single family homes sold for an average of $1,770 per square foot, essentially flat compared with the same period in 2025.
What should buyers review before purchasing a Key Biscayne condo?
Florida now requires milestone structural inspections and structural integrity reserve studies for many condominium buildings, which matters for older oceanfront towers. We review a building's inspection reports, reserves, budget and any special assessments with buyers before they commit.
Who should I contact about buying or selling on Key Biscayne?
Rua Realty's agents live and work throughout South Florida, led by broker Charlie Rua, who brings more than 20 years of experience and over Key Biscayne00 million in sales. Call our office at 305.807.0121 and we'll connect you with the agent best suited to your search, or meet our team. Our office is at 333 Palermo Avenue, Coral Gables, FL 33134.
Listings Currently For Sale in Key Biscayne
$2.95m
$1,134
Active
765 Crandon Blvd
Key Biscayne, FL 33149
3
Beds,
3
Baths,
2,602
square feet,
Welcome home to Key Biscayne's premier resort community. This beautifully updated 3-bedroom, 3-bathroom residence at Lake Tower in The Ocean Club has 2, 602 SF of light-filled living space, an enclosed playroom, a full-size laundry room and two generous balconies, one with serene lake views. You arrive through a private elevator foyer, and a recently renovated entry, living area, kitchen and bedrooms make the home move-in ready. Lake Tower is an intimate building of just 75 residences. Owners enjoy the full Ocean Club experience: a private Beach Club, oceanfront restaurants, a beach bar and grill, a spa and salon, a fitness center, tennis and padel, a Youth Center, around-the-clock security and concierge, and valet. Island tranquility comes with quick access to Brickell, Downtown, Coral Gables, Coconut Grove, South Beach and MIA.
Residential
MLS# A12111078
Great Properties International LLC
$429,000
$1,046
Active
Key Biscayne, FL 33149
1
Baths,
410
square feet,
1
Garage,
Opportunity to own a 410 sq. ft. studio condo in the heart of Key Biscayne! Located at 100 Sunrise Drive in Sunrise Club Condo, this first-floor unit features a divided sleeping area and offers convenient access to the island’s beaches, parks, restaurants, and shops. An excellent opportunity for a buyer seeking a Key Biscayne residence or an investment property.
Residential
MLS# A12114486
Cristina Sammataro
$750,000
$632
Active
201 Galen Dr
Key Biscayne, FL 33149
2
Beds,
2
Baths,
1,187
square feet,
Welcome to Paradise on Key Biscayne! Nestled in one of the quietest and most tranquil pockets of Key Biscayne, Apt W110 at 201 Galen Drive has been completely transformed into a light-filled, contemporary coastal sanctuary. Fully remastered from top to bottom in 2024, this turnkey home features brand-new impact hurricane windows and doors, a new high-efficiency central A/C system, crisp new flooring throughout, and beautifully redesigned kitchen and bathroom spaces. The original balcony has been enclosed to add approximately 85 sq ft of air-conditioned living space to the official 1, 187 sq ft floor plan, creating a gorgeous sunlit area perfect for a home office, sunroom, or extended lounge space. Enjoy the ultimate walkable island lifestyle—just half a block to private beach access and steps from top-rated K-8 schools, fine dining, grocery stores, local parks, and the fire station right on the corner. One assigned parking space is included, and the low monthly maintenance fee covers High-Speed Wi-Fi/Internet, HD Cable TV, Water, Sewer, Trash, Building Insurance, Roof, and Pool/Grounds Maintenance. Move right in and experience effortless tropical living—the seller is also open to negotiating the sale of the furniture!
Residential
MLS# A12111878
Nexxos Realty LLC
$19.45m
$2,994
Active
550 Harbor Dr
Key Biscayne, FL 33149
7
Beds,
8
Baths,
7,356
square feet,
Enjoy Paradise Found on the exclusive island of Key Biscayne This extraordinary 7, 000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee Lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in staff quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment as dolphins and manatees swim in your backyard. As the sun hits the horizon, the afterset lights up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice
Residential
MLS# A12111835
Three Bridges Realty, LLC
$1.69m
$1,158
Active
201 E Enid Dr
Key Biscayne, FL 33149
2
Beds,
3
Baths,
1,460
square feet,
LUXURIOUSLY REMODELED 3-LEVEL TOWNHOME | 2 BEDROOMS | 2.5 BATHROOMS | TROPICAL GARDENS | STEPS FROM THE BEACH
Experience refined coastal living in this beautifully remodeled three-level townhome with fantastics gardens and pool view, ideally situated in the exclusive island community of Key Biscayne. Offering 2 spacious bedrooms, each with its own en-suite bathroom, plus a guest powder room, this exceptional residence blends sophisticated design, modern comfort, and a relaxed tropical lifestyle.
Thoughtfully renovated with exquisite finishes and high-quality materials throughout, the home features inviting living and dining spaces and a stylish, fully equipped kitchen showcasing premium Viking and Sub-Zero appliances—a perfect setting for both everyday living and elegant entertaining.
Surrounded by lush tropical gardens and just steps from the beach, this residence offers a tranquil island retreat in a highly desirable coastal setting. The building’s exterior has been beautifully reimagined by Webber Studios, further enhancing its architectural appeal and distinctive character.
Additional highlights include a spacious two-car garage with ample storage, guest parking, and golf-cart-friendly convenience, making it easy to enjoy the very best of the Key Biscayne lifestyle.
A rare opportunity to enjoy luxury, privacy, and the relaxed elegance of island living, just moments from the beach.
Fully funded reserves Condo with one of the lowest maintenance fees on the island
Residential
MLS# A12111613
Florida Capital Realty
$2.4m
$1,280
Active
881 Ocean Dr
Key Biscayne, FL 33149
2
Beds,
2
Baths,
1,875
square feet,
Amazing and unobstructed pass-through views of the ocean, beach, Biscayne Bay and beyond from this remodeled and cool apartment! Great light and spacious rooms! Water views from all living areas! Come and enjoy CDM, one of Key Biscayne's premier buildings! Tennis, beach umbrellas and chairs, basketball courts, gym and 24 hour security. Two bedrooms/2 baths plus a small den or office! Easy to show!
Parking space # 163
Residential
MLS# A12109084
Great Properties International LLC
$3.5m
$1,122
Active
881 Ocean Dr
Key Biscayne, FL 33149
3
Beds,
3
Baths,
3,120
square feet,
Views, views and more views!!! This is what waterfront living is all about!! Endless views of the beach, ocean, Crandon Park and beyond..!! Spacious, light filled apartment is ready to be made your own! Large open spaces! Gorgeous views from all living areas!
Enjoy sunrises and ocean breezes from your balcony! Casa del Mar is one of Key Biscayne's premier condos and offers gated entrance, attended lobby, tennis courts, lap pool and gorgeous beach with umbrellas! Parking space #60
Walk right down to the beach!! Easy to show!
Residential
MLS# A12107429
Great Properties International LLC
$4.45m
$2,306
Active
177 Ocean Lane Dr
Key Biscayne, FL 33149
3
Beds,
3
Baths,
1
Garage,
One of a Kind Beachfront Oceanfront -Zen Retreat- Paradise. Unique Property with Absolutely NO Comparables. Widest Beach Stretch On Key Biscayne with 180 Degree -Unobstructed Views- from South Beach to Key Biscayne Lighthouse. For the Discerning Taste of Exotic Nature and Lifestyle
Residential
MLS# A12110695
BHHS EWM Realty
$970,000
$660
Active
141 Crandon Blvd
Key Biscayne, FL 33149
2
Beds,
2
Baths,
1,470
square feet,
Priced to sell! This is the lowest-priced 2-bedroom, 2-bathroom unit in the entire complex, offering an exceptional opportunity for buyers seeking value. Enjoy resort-style living year-round at Key Colony! This desirable residence features two private balconies, including a spacious one perfect for outdoor entertaining, relaxing, and enjoying the Key Biscayne lifestyle. The unit offers the lowest HOA fee in the building. Recent upgrades include a new A/C system installed in 2025 and a new water heater installed in 2026. Key Colony offers an exceptional array of amenities, including private beach access, 12 tennis courts, a lap pool, a fitness center, a children’s playground, a salon and spa, and the convenience of the gourmet Golden Hog market. Experience the comfort of a true resort-style community, with everything you need to enjoy beach living every day! Some pictures are virtually staged
Residential
MLS# A12109574
Cervera Real Estate Inc.
Active, 77 Crandon Blvd, , ,press enter for more details, To favorite this property press control+s.
$765,000
$692
Active
77 Crandon Blvd
Key Biscayne, FL 33149
2
Beds,
2
Baths,
1,105
square feet,
Spacious 2-bedroom, 2-bath residence offering 1, 105 square feet at The Palms of Key Biscayne. This unit features a desirable split-bedroom floor plan, white ceramic tile floors, recessed LED lighting, and an enclosed terrace providing additional living space. The updated kitchen includes quartz countertops and modern appliances. Additional features include a full-size washer and dryer, newer air-conditioning system, and water heater. Two deeded parking spaces, including one covered space, offer exceptional convenience. Ideally located in the heart of Key Biscayne, just a short distance from the beach, parks, restaurants, shops, and village amenities. An excellent opportunity to enjoy the Key Biscayne lifestyle.
Residential
MLS# A12109611
E Realty International, Inc.
$852,000
$1,014
Active
177 OCEAN LANE Drive
Key Biscayne, FL 33149
1
Beds,
2
Baths,
840
square feet,
Enjoy coastal living just steps from the beach in this bright, well-maintained 1-bedroom, 1.5-bath residence at Commodore Club East. The open living area leads to a spacious private balcony with gorgeous ocean views. The generous primary suite features built-in closets, including a walk-in, while a convenient Murphy bed in the living room provides additional sleeping space for guests. Accordion shutters offer added peace of mind. Residents enjoy direct beach access with chair and umbrella service, an oceanfront pool, tennis courts, fitness center, beautifully maintained grounds, and gated security. Ideally located near Crandon Park, local restaurants, shops, and outdoor recreation, with convenient access to Miami. The perfect blend of comfort, convenience, and relaxed island living.
Residential
MLS# B26090261
LoKation
$1.41m
$1,119
Active
177 Ocean Lane Dr
Key Biscayne, FL 33149
2
Beds,
2
Baths,
1,260
square feet,
Unit for sale in the very exclusive Key Biscayne, unit has beach access and is recently renovated.
Residential
MLS# A12109197
IPM Worldwide Properties