The Key Colony I Tidemark in Key Biscayne is the first of four buildings located within a gated community spanning more than 35 acres near the eastern side of the island, overlooking the Atlantic Ocean. The Tidemark condo is twelve stories tall and has 291 Key Biscayne condos for sale. The building's position on the southeastern side of the community allows residents direct access to the beach.
The large size of Key Colony also means there is a great abundance of amenities which include twelve tennis courts, a modern fitness center, jogging paths, a lap pool and another pool by the ocean. Like the rest of the Key Colony condos, the Tidemark also has its own swimming pool. Key Colony I is also one of two buildings that have a limited amount of beachfront townhomes available. Look for marble floors, glass railed balconies and granite kitchen countertops as part of the Key Colony I Tidemark residential features.
The Tidemark condo is just south of Crandon Park, a large commons residents and visitors pass through whenever entering or leaving the island of Key Biscayne. There are two shopping centers to the west of Tidemark as well as Village Green Park. Bill Baggs Park is yet another commons and is found in the southernmost point of the island. The park is also next door to Key Biscayne's L'Esplanade Mall. If you head north along Crandon Boulevard you can visit the Miami Seaquarium, Virginia Key and Miami's popular downtown area just moments from the Tidemark.
Gated community with 24-hour attended guard gate
Four separate condiminium buildings
One, Two & Three are 12 story buildings with lobby attendants
Four has four floors with key-entry to lobbies
One & Two offer a very limited number of beachfront townhomes
Lush tropical landscaping throughout the forty acres
Each building has its own pool plus an Olympic lap pool in the center of the complex and an adults-only oceanfront pool
Twelve tennis courts
Pet friendly
Gym
Jogging path throughout the lushly landscaped complex
1 Enjoy stunning SUNRISES at this Ocean view Home. Beach Style One bedroom One and a Half Bathroom totally furnished unit located at the Oceanfront Key Colony Condo. Tidemark is One of the most desirable buildings on Key Biscayne. Washer / Dryer in unit. Steps from the beach and all that the island has to offer, restaurants, shops and cafes. The many amenities include beach access, chairs and umbrellas, oceanfront pool and Gazebo restaurant, 12 tennis courts, kids playground, dog park, a convenience center that features a beauty salon and The Golden Hog Deli Market, 24-hr security and much more.
1 Live with the ocean at your doorstep! Lux Lease available ONLY JUNE 1ST-FEBRUARY 28TH! Experience serene oceanfront living in the exclusive community of Key Colony on Key Biscayne Island. This 1BD+Den/2BA residence offers an open floor-plan w/ a spacious bedroom, roomy balcony with ocean views, eat-in kitchen w/ breakfast bar, ample storage, & washer & dryer in unit! Amenities Galore: enjoy direct access to the beach, pool, sauna, hot tub, 12 tennis courts, gourmet market, bar, & more!
1 DESIRABLE KEY COLONY WATERFRONT COMPLEX IN KEY BISCAYNE! SPACIOUS 1BED/1.5BATH LOCTAED IN OCEANFRONT TIDEMARK BUILDING. THSI LARGE UNIT OFFERS AN OPEN PATIO WITH GREAT VIEWS FACING WEST, KITCHEN HAS A LARGE PANTRY/STORAGE. CERAMIC TILE IN SOCIAL AREAS AND NEUTRAL CARPET IN TEH BEDROOM AND WALK-IN CLOSET. MASTER SUITE HAS LARGE AMOUNTS OF CLOSET SPACE, INCLUDING THE WALK-IN CLOSET EITH HIGH CEILINGS. VERY QUIET APARTMENT WITH LOTS OF AMENITIES (TENNIS COURTS, GYM, POOL, BEACH, WALKABLE PARK, AMONG OTHER THINGS.) OFFERED PARTIALLY FURNISHED OR UNFURNISHED.
2 Beautiful ocean view and bay view from this 10th floor 2 bedroom 2 bath unit. Very nicely appointed with a beach feel and very luminous. Just bring your toothbrush and we offer a charming place where to hang your hat! Best building closest to the ocean with 24 hours concierge. 12 tennis courts, Gym, jacuzzi, ocean pool and a restaurant/bar run by "Golden Hogg", Beauty Salon, kids playground, doggie park, delicatessen market and much more. Available July 25, 2025.
2 Welcome to your seasonal retreat at Key Colony! A fully furnished apartment, located in the sought-after Southeast side of Tidemark, this residence offers prime views; a thoughtfully designed split floor plan, features two spacious bedrooms and an unusual and highly desirable 2.5 bathrooms, providing exceptional comfort and privacy. Plus, there's an additional room perfect for accommodating occasional guests. Key Colony offers an unparalleled lifestyle. Enjoy direct beach access. Stay active with 12 tennis court or stroll its green areas. This all-inclusive rental includes water, garbage collection, and cable, with a generous $200/month cap on electricity. Available for a minimum of four months between November and April, this apartment is a must-see for anyone seeking the best.
2 Step into a world of quiet luxury with this beautifully renovated 2-bedroom, 2-bath condo in Key Colony's Tidemark building. This elegant home offers sweeping ocean views from every window and a sense of calm that's hard to find. Every detail has been thoughtfully updated with designer-level finishes throughout. The open-concept kitchen flows effortlessly into the spacious living area, while the modern bathrooms offer spa-like comfort and style. Beyond the walls of your home, the building itself is impeccably managed and offers a host of resort-style amenities: direct beach access, tennis courts, pools, a gym, walking paths, and more. Whether you're relaxing on your private balcony, working from home or enjoying the activities, you'll find the perfect blend of seclusion and connection.
2 ***Seasonal Rental *** Totally remodeled with breathtaking ocean and city views of Key Biscayne. This bright 2 Bedroom + DEN, 2 Bathrooms apartment offers a large balcony, perfect to enjoy the sunset. The unit has an open layout, the interior features porcelain tile floors throughout, creating a sleek and modern look that is both stylish and easy to maintain. Open contemporary kitchen with white/metal cabinetry and stainless-steel appliances, custom soffits and recessed lighting! 1 Parking space. For rent fully furnished. ***Available from April 15th, 2025, to December 31st, 2025***.
2 Bright, Spacious & Remodeled Split Plan 2-Bed/2-Bath Condo in Key Colony – Tidemark, Key Biscayne
Resort-style living in one of Key Biscayne's most desirable buildings. This modern split floor plan unit features a large balcony, gourmet kitchen with quartz countertops, and two parking spaces near the elevators. Enjoy direct beach access, an oceanfront pool, and a residents-only restaurant. Amenities include 12 tennis courts, 3 pools (Olympic-size, heated, and jacuzzi), sauna, gym, clubhouse, business center, library, playground, 24-hour front desk, concierge, bike storage, gourmet market, and salon.
2 For Rent fully furnished. Spectacular 2/2 with bright, southern exposure and Amazing ocean and bay/sunset views! Extra long balcony runs length of unit.White modern kitchen with Subzero fridge, recessed light ing, large tilefloors, updated baths,carpet in bedrooms plus large laundry room. One of a kind! Building offers great Island lifestyle - best amenities and a few steps from the beach.Easy to show, also available for short term. Available Feb 10/2026
207 Key Colony Condo 01 Unit 207Key Colony Condo 01
$5,500
2 Sunny, east facing, all tiled, new bathrooms, split plan, fully furnished 2 bedroom, 2 baths. Available November 1st 2025 to end of April 2026, (minimum 3 months lease).
2 Key Biscayne Seasonal Only, June 1, 2025 - Oct. 31, 2025. Fully furnished and stocked 2/2 apartment. 3 month minimum lease. Amazing condo in Key Biscayne, Miami, FL. Key Colony, Phase 1, The Tidemark. Direct beach access, ocean front pool and residents restaurant. Enjoy all amenities: exercise room, additional 2nd private pool and jacuzzi, 1 assigned covered parking space, 24 hr. security door attended concierge. Key Colony has 12 tennis courts, hair salon, gourmet market, kids playground, additional olympic swimmers 3rd pool, Enjoy a resort lifestyle. NO Pets. Bring your clothes and toothbrush. Enjoy everything Key Biscayne Island Paradise has to offer: restaurants, shopping, outdoor activities, privacy, beach, boating, ocean. Amazing opportunity to escape to paradise for a few months
2 Resort-style living awaits in the exclusive, gated community of Key Colony in Key Biscayne—Miami's Island Paradise! This spacious 2-bedroom, 2-bath residence at Emerald Bay offers ultimate comfort and convenience, featuring 2 assigned parking spaces and ample guest parking. The unit will be freshly painted and updated with porcelain tiles throughout, including bedrooms, creating a modern, move-in-ready space tailored for island living. Enjoy direct beach access and a wide range of luxury amenities, including a private pool and gym, party room, oceanfront pool with al fresco dining, beach service, the Golden Hog Market, salon and spa, 12 tennis courts, lap pool, kids' playground, dog park, and more. This is an unbeatable opportunity to live in one of South Florida's most coveted communities
3 A property unlike anything you've ever seen! 2,323 sq. ft. under AC + 1,000 sq. ft. of exterior terrace. Spectacular 360° views at Key Colony Tidemark. Unique and one-of-a-kind SLOPE unit with 3 spacious bedrooms + 3 fully renovated bathrooms PLUS a family room. Corner living and dining areas feature breathtaking ocean views and an open bar with a refrigerator and wine cooler. The kitchen boasts a large window, Italian custom cabinetry by ITALKRAFT, Sub-Zero appliances, an induction cooktop, and a spacious pantry. Wood floors enhance the main areas of the unit. Furnished with refined pieces and decorated with elegant taste, this property is truly in a league of its own. Min lease 3 months as per condo rules. Price will change depending on the length of the stay. NO ANNUAL LEASES!
3 FULLY EQUIPPED! OVERSIZED TERRACE creating the feeling that you are living in a house!. Located at Key Colony Tidemark, steps from the Beach & the community pool, 2 bedrooms + enclosed DEN that could be used as a 3rd bedroom. 3 full bathrooms. Open kitchen to the living room with bar and stools. Fully furnished with exquisite tasted & fully equipped. Marble floors throughout, custom closets. Building offers amenities and comfort in Tidemark, Key Colony. Pool, gym, direct beach access, market, tennis court, and children's playground. Available August 11 2025.
3 Spacious 3-Bed 3-Bath, two story penthouse. Wide incredible southern views of the ocean, pool area and garden. Amazing sunrise and sunsets from two terraces. Tiled ceramic floors in social areas and top bedroom. Carpet in the other two bedrooms. Remodeled modern bathrooms. Remodeled kitchen with Subzero refrigeration and top of the line appliances. Custom lighting. Contemporary, metal staircase, private elevator within the unit, Large closets, lots of storage and laundry room. Great community amenities 12 tennis courts, exercise room, children play area, pools and a lot more all within desirable tropical paradise. Fully furnished. No pets.