Sea Isle Condos . Key Colony Beach . The Florida Keys

Book Your Rental in Key Colony Beach Here!

Vacation Condo Rental in Key Colony Beach near Marathon Florida

Experience Ultimate Paradise in The Florida Keys!

Key Colony Beach Master Bedroom

Our Condo

Our thoughtfully updated 2 bedroom, 2 bath ocean view condo is beautifully furnished with modern amenities, new beds and linens. You'll enjoy restful nights, relaxing ocean views and breathtaking sunsets on our 2 balconies.

Key Colony Beach Kitchen

Modern Amenities

Kitchen: Fully equipped for breakfast, lunch and dinner. Bedrooms: King, Queen and Twin Beds all updated with resort quality mattresses, linens and pillows. Phone charging stations, white noise machines next to every bed. LED TVs in every room. Password protected Wi-Fi.

Key Colony Beach Ocean

About Us

After exploring many tropical destinations, we finally found our perfect spot that combines safety with the comforts of being home. The charm of Marathon and Key Colony Beach, captured our hearts instantly. We are thrilled to share this piece of paradise with you and your family.

Welcome to the Best Condo Rental in Key Colony Beach, Florida

Vacation Awaits in the Florida Keys

Welcome to Thirty Three by The Sea!

Updated Condo with 2 Bedrooms, 2 Full Baths and 2 Ocean View Balconies! Sleeps 4

Tropical Paradise awaits in The Florida Keys! Experience the allure of Key Colony Beach boasting 175 feet of private white sandy beach and a heated swimming pool. A family-friendly destination with activities for everyone! Our thoughtfully updated 2 bedroom, 2 bath ocean view condo is beautifully furnished with modern amenities, new beds and linens. You'll enjoy restful nights sleep, relaxing ocean views and breathtaking sunsets on our 2 balconies!

Master Bedroom- King Size Bed, Private Bathroom, Flatscreen TV, Phone Charging Stations, White Noise Machines, and Balcony

Guest Bedroom- 1 Queen bed, 1 Twin bed, Separate Full Bathroom, Phone Charging Stations, White Noise Machines, Smart TV

Kitchen- Fully equipped and ready to indulge with modern amenities for breakfast, lunch and dinner

Living Room- Relaxing sofas, 55” Smart TV, Outside Balcony to sit and view a Florida Keys Sunset

Wi-Fi- High Speed and Password protected

Experience year-round bliss with beautiful weather and perfect temperatures, even in December and January, making Key Colony Beach a true gem. Freshly landscaped complex offers a heated pool, tiki hut, gas grills, shuffleboard, and lounge chairs for relaxing, along with a stunning sandy beach to enjoy the warm waters of the Florida Keys. This charming third-floor unit offers breathtaking views and a peaceful retreat. Please note that there is no elevator, but we promise the stunning ocean views and resort style atmosphere are well worth the stairs. Nearby, indulge in family-friendly activities like fishing charters, snorkeling, and visits to the Florida Keys Aquarium Encounters and the Dolphin Research Center. Explore parks and beaches, shopping, and dine at fantastic restaurants (like Sparkys Landing, Island Fish Company, and Marathon Bagel). End your day with a short 2 minute to stunning Sunset Park, a picturesque spot for breathtaking sunsets and tranquil waterfront moments. Just outside Marathon Florida, discover the famous Sea Turtle Hospital, Coral Reefs, and the iconic 7 Mile Bridge. With Key West and Islamorada only 30-60 minutes away, your vacation options are endless. Plus, enjoy a 3-hole golf course, bocce, tennis courts and the brand new Pickleball Court in Key Colony Beach, just up the street.

Relax at Thirty Three by The Sea

1101 W Ocean Drive, Unit 33
Sea Isle Condominiums
Key Colony Beach, FL 33051