Apartment in Key Colony Beach, FL
4 guests · 2 bedrooms · 2 baths
Reasons to book
Guests love it hereGuests give this property a top rating
High-end valueWell priced for this area
Book with confidenceWe partner with the top travel sites so you know you're getting a great deal on the perfect rental
About this apartment rental
Welcome to Thirty Three by The Sea - A Modern Condo in the Florida Keys!
🏝 Tropical Paradise: Dive into the magic of Key Colony Beach, where private sands and a heated pool await your relaxation. It's the perfect family-friendly destination with something for everyone!
🌅 Breathtaking Views: Our updated 2-bedroom, 2-bathroom condo promises a modern, comfortable, and picturesque stay. Wake up to stunning views and cherish both sunrise and sunset from our two spacious balconies.
🛏️ Master Bedroom: Rest peacefully on a King Size Bed, with an attached bathroom, a flatscreen TV, phone charging stations, and even white noise machines for a peaceful night's rest, plus your own balcony to savor private moments.
🛏️ Guest Bedroom: Choose between a cozy Queen bed and a Twin bed, with a separate full bathroom, phone charging stations, white noise machines, and a Smart TV for entertainment.
🍽 Modern Kitchen: The kitchen is fully equipped with modern amenities and cooking supplies, perfect for preparing everything from quick bites to gourmet meals.
🛋 Living Room: Unwind on comfy sofas and catch your favorite shows on the 55” Smart TV. Step onto the balcony to bask in the glow of a Florida Keys sunset.
🌐 Stay Connected: Stay connected with high-speed password protected Wi-Fi.
🌞 Year-round Bliss: Experience paradise year-round with delightful weather, including December and January with temperatures that set Key Colony Beach apart.
🌴 Resort-style Amenities: Our freshly landscaped complex offers more than just a heated pool. You'll find a tiki hut, gas grills, shuffleboard, and comfy lounge chairs. And, of course, the stunning sandy beach is just steps away.
🌆 Charming Third-floor Unit: Please note that there's no elevator, but the breathtaking ocean views and resort-style atmosphere make the experience more than worth it.
🐟 Endless Activities: Nearby, the options are endless. Engage 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, indulge in shopping, and dine at fantastic restaurants like Sparkys Landing, Island Fish Company, and Marathon Bagel.
🌅 Sunset Park: A 2-minute walk away, Sunset Park offers a perfect spot for breathtaking sunsets and tranquil waterfront moments.
🐢 Explore the Surroundings: Just outside Marathon Florida, discover the famous Sea Turtle Hospital, Coral Reefs, and the iconic 7 Mile Bridge. We’re conveniently situated between Key West and Islamorada, giving you endless options for vacation adventures.
⛳ Recreation Galore: If you’re up for some games, enjoy a 3-hole golf course, pickle ball, and bocce and tennis courts all located just up the street.
Discover your slice of paradise at Thirty Three by The Sea.
Book now for an unforgettable Florida Keys getaway!
🏝 Tropical Paradise: Dive into the magic of Key Colony Beach, where private sands and a heated pool await your relaxation. It's the perfect family-friendly destination with something for everyone!
🌅 Breathtaking Views: Our updated 2-bedroom, 2-bathroom condo promises a modern, comfortable, and picturesque stay. Wake up to stunning views and cherish both sunrise and sunset from our two spacious balconies.
🛏️ Master Bedroom: Rest peacefully on a King Size Bed, with an attached bathroom, a flatscreen TV, phone charging stations, and even white noise machines for a peaceful night's rest, plus your own balcony to savor private moments.
🛏️ Guest Bedroom: Choose between a cozy Queen bed and a Twin bed, with a separate full bathroom, phone charging stations, white noise machines, and a Smart TV for entertainment.
🍽 Modern Kitchen: The kitchen is fully equipped with modern amenities and cooking supplies, perfect for preparing everything from quick bites to gourmet meals.
🛋 Living Room: Unwind on comfy sofas and catch your favorite shows on the 55” Smart TV. Step onto the balcony to bask in the glow of a Florida Keys sunset.
🌐 Stay Connected: Stay connected with high-speed password protected Wi-Fi.
🌞 Year-round Bliss: Experience paradise year-round with delightful weather, including December and January with temperatures that set Key Colony Beach apart.
🌴 Resort-style Amenities: Our freshly landscaped complex offers more than just a heated pool. You'll find a tiki hut, gas grills, shuffleboard, and comfy lounge chairs. And, of course, the stunning sandy beach is just steps away.
🌆 Charming Third-floor Unit: Please note that there's no elevator, but the breathtaking ocean views and resort-style atmosphere make the experience more than worth it.
🐟 Endless Activities: Nearby, the options are endless. Engage 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, indulge in shopping, and dine at fantastic restaurants like Sparkys Landing, Island Fish Company, and Marathon Bagel.
🌅 Sunset Park: A 2-minute walk away, Sunset Park offers a perfect spot for breathtaking sunsets and tranquil waterfront moments.
🐢 Explore the Surroundings: Just outside Marathon Florida, discover the famous Sea Turtle Hospital, Coral Reefs, and the iconic 7 Mile Bridge. We’re conveniently situated between Key West and Islamorada, giving you endless options for vacation adventures.
⛳ Recreation Galore: If you’re up for some games, enjoy a 3-hole golf course, pickle ball, and bocce and tennis courts all located just up the street.
Discover your slice of paradise at Thirty Three by The Sea.
Book now for an unforgettable Florida Keys getaway!
Amenities at Private Beach Retreat! Luxurious Bedding, Relaxing Pool, Best Sunsets, Fast WiFi
Non-smoking
No pets allowed
Family friendly
Map of Key Colony Beach, FL
Ratings and reviews
10 / 10Outstanding·Mar 2026
Great location and amenities. Very clean. We had a great time.
10 / 10Outstanding·Mar 2026
The beach and the warm water pool were truly a delight. The condo was very comfortable and clean and close to many nice restaurants and things to do… excellent stay!Thank you for sharing your wonderful place with us.
10 / 10Outstanding·Aug 2025
We live the Key Colony area for the quiet, cleanliness, and secure area. Everything is well kept and the staff were friendly and helpful. The pool was wonderful and the beach is very nice (yes, there is the seaweed but no one can control this at any beach in the Keys). They did so well keeping the sand clear. The condo was very clean and well equipped. We love the Marathon area since it is mostly half way to Key West and many restaurants in the area to choose from.
5 / 10·Dec 2021
We had a great stay! I was traveling with my adult children and only grandson. The beach was very clean and the kids played like they were kids again. We used the private beach twice. The rest of our week we spent exploring the keys. Key colony is centrally located, making it nice for that. Stop into the visitors center in marathon and speak to Laura. She is a wealth of information and made some really great suggestions for us. This unit was very clean and had everything we could imagine we would need. Be prepared for this unit being on the third floor and the back building. The view is just ok. Not much of an ocean view as there are two other buildings between this unit and the view. That didn’t bother us because we were outside exploring more then we were in the unit. We would stay here again! The price was right and this unit is very well kept!
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Top rated by guests
9.9Outstanding
(90 Ratings)
"Great location and amenities. Very clean. We had a great time. "
Robin B.Don't miss out! Price and availability may change
