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Pristine Oceanview Condo with Private Beach and Heated Pool

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Sun-loungers, beach towels
Outdoor pool, a heated pool
Exterior
2 bedrooms, desk, iron/ironing board, travel cot
Outdoor dining

Reviews

10 out of 10
Exceptional

Entire condo

2 bedrooms2 bathrooms

Popular amenities

  • Pool
  • Kitchen
  • Washing machine
  • Dryer
  • Free Wi-Fi
  • Air-conditioning

Explore the area

View map
Key Colony Beach, FL
  • Place, Sunset Park Beach
    ‪1 min walk‬
  • Place, Great White Heron National Wildlife Refuge
    ‪10 min walk‬
  • Place, Sombrero Beach
    ‪13 min drive‬
  • Airport, Marathon, FL (MTH-Florida Keys Marathon)
    ‪7 min drive‬

Room options

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About the area

Key Colony Beach

With a stay at this condo in Key Colony Beach, you'll be steps from Sunset Park Beach and a 5-minute drive from Marathon Visitor Center. .This family-friendly condo is 6.7 mi (10.8 km) from Sombrero Beach and 1.7 mi (2.7 km) from San Pablo Catholic Church.
View more Condo rentals in Key Colony BeachOpens in a new window

What's nearby

  • Sunset Park Beach - 1 min walk - 0.2 km
  • Great White Heron National Wildlife Refuge - 10 min walk - 0.9 km
  • Curry Hammock State Park - 4 min drive - 3.1 km
  • Sombrero Beach - 13 min drive - 13.4 km
  • Seven Mile Bridge - 18 min drive - 20.1 km

Getting around

  • Marathon, FL (MTH-Florida Keys Marathon) - 10 min drive

Restaurants

  • ‪Brass Monkey - ‬10 min drive
  • ‪McDonald's - ‬9 min drive
  • ‪The Island Fish Company - ‬4 min drive
  • ‪Circle K - ‬6 min drive
  • ‪Wendy's - ‬10 min drive

About this property

Entire place

You'll have the entire condo to yourself and will only share it with other guests in your party.

Pristine Oceanview Condo with Private Beach and Heated Pool

Welcome to The Little Mangrove, your oceanview home base at Sea Isle Condominiums in Key Colony Beach. Start mornings on the balcony with wide blue-water views, spend the day on Sea Isle’s sandy beach or by the heated pool, then head out for boating, snorkeling, and the best Middle Keys dining in nearby Marathon.

This is the kind of place guests return to for the calm, walkable neighborhood feel, easy beach access, and a comfortable, well-equipped condo that’s perfect for two couples or a small family.

Why guests love it:
• Pristinely clean well kept condo
• Oceanfront balcony with beautiful water views
• Sea Isle private sandy beach + heated pool
• Tiki hut + grills and shuffleboard
• 2 bedrooms, 2 full baths (ideal for two couples)
• Fast Wi-Fi for remote work and streaming
• Dedicated parking space #21
• On-site coin-operated laundry
• Well equipped kitchen for easy meals at home
• Walkable Key Colony Beach (don’t miss Sunset Park for sunsets)

The space:
• Sleeps 4 max (including infants)
• Primary bedroom: King bed + ensuite bath
• Guest bedroom: Two full beds
• 2 full bathrooms
• Open living/dining area, well equipped kitchen, and oceanfront balcony

Location: Key Colony Beach is one of the most laid-back, guest-friendly spots in the Keys. You’re close to local restaurants, bike paths, and parks, with quick access to Marathon, the Seven Mile Bridge, fishing charters, snorkeling, and diving.

Good to know before you book:
• Third-floor walk-up (stairs only, no elevator). The views are worth it, but it’s not a fit for guests who need step-free access.
• Check-in: 3:00 PM
• Check-out: 9:00 AM (cleaners arrive right at/after 9)
• No pets (Sea Isle is pet-free)
• Quiet hours: 10:00 PM to 8:00 AM
• No smoking/vaping inside the unit
• Sea Isle common-area amenities are subject to posted community rules/hours.
Make yourself comfortable in this air-conditioned condo, featuring a kitchen with a refrigerator and an oven. There's a private balcony. A Smart television and a DVD player are provided for your entertainment, while complimentary wireless internet access keeps you connected. Conveniences include a desk and a microwave.
Enjoy recreation amenities such as an outdoor pool or take in the view from a garden.
Guests will find features like internet access and onsite parking.

Property amenities

Beach

  • Beach loungers
  • Beach towels

Pool/Spa

  • Heated pool
  • Outdoor pool

Internet

  • Available in the condo: Free WiFi

Parking and transport

  • Parking on site

Kitchen

  • Blender
  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Dishwasher
  • Electric kettle
  • Hob
  • Kitchen island
  • Lobster/crab pot
  • Microwave
  • Oven
  • Paper towels
  • Refrigerator
  • Toaster

Bedrooms

  • 2 bedrooms
  • Bedsheets provided

Bathroom

  • 2 bathrooms
  • Bathtub or shower
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Living spaces

  • Living room

Entertainment

  • DVD player
  • Games
  • Smart TV with cable/satellite channels

Outdoor areas

  • Balcony
  • Barbecue grill
  • Garden
  • Outdoor furniture

Laundry

  • Laundry facilities
  • Washing machine

Work spaces

  • Desk
  • Desk chair

Comfort

  • Air conditioning
  • Heating

Pets

  • No pets allowed

Suitability/Accessibility

  • Smoke-free property

Services and conveniences

  • Iron/ironing board

Location highlights

  • Near a health/beauty spa
  • Near a hospital
  • Near the marina

Things to do

  • Heated pool
  • Birdwatching nearby
  • Golfing nearby
  • Hiking/biking trails nearby
  • Kayaking nearby
  • Motor boating nearby
  • Parasailing nearby
  • Sailing nearby
  • Scuba diving nearby
  • Snorkelling nearby
  • Surfing/bodyboarding nearby
  • Swimming nearby
  • Water skiing nearby
  • Water tubing nearby
  • Whale watching nearby
  • Wildlife walks nearby
  • Windsurfing nearby

Safety features

  • Carbon monoxide detector (host has indicated there is a carbon monoxide detector on the property)
  • Smoke detector (host has indicated there is a smoke detector on the property)

General

  • Garden

Policies

Check-in

Check-in time starts at 3:00 PM

Minimum check-in age: 24

Check-out

Check-out before 9:00 AM

Special check-in instructions

You will receive an email from the host with check-in and check-out instructions

Information provided by the property may be translated using automated translation tools

Check-out instructions

The host requires you complete the following before checking out:

Load and start the dishwasher

Remove personal items and take out the trash

Turn off the lights, lock the doors, and return the keys

Logout of any TV apps that you used during your stay

Pets

Pets not allowed

Children and extra beds

Children are welcome

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Onsite parties or group events are strictly prohibited
Host has indicated there is a carbon monoxide detector on the property
Host has indicated there is a smoke detector on the property
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property is managed through our partner, Vrbo. You will receive an email from Vrbo with a link to a Vrbo account, where you can change or cancel your reservation

Pristine Oceanview Condo with Private Beach and Heated Pool Reviews

Reviews

10

Exceptional

Rating 10 - Excellent. 197 out of 209 reviews
Rating 8 - Good. 11 out of 209 reviews
Rating 6 - Okay. 0 out of 209 reviews
Rating 4 - Poor. 1 out of 209 reviews
Rating 2 - Terrible. 0 out of 209 reviews

10/10

Cleanliness

Reviews

10/10 Excellent

Stephen H.

Liked: Cleanliness
Tim is a wonderful host and property owner. Very engaged in ensuring our stay created great memories.Highly recommend as a VRBO rental in Marathon Florida!
Stayed 7 nights in Apr 2026

10/10 Excellent

Samantha K.

Liked: Cleanliness
Great location and beautiful property. The condo had everything we needed including great views. Sunset park was a short walk and a great little spot to enjoy the sunset. There are a couple restaurants within walking distance and lots of amenities within a short drive. Highly recommend!
Stayed 7 nights in Apr 2026

10/10 Excellent

Ben A.

Liked: Cleanliness
Great condo with a great location. We had a great time and will return again!
Stayed 7 nights in Mar 2026

10/10 Excellent

Denise E.

Liked: Cleanliness
We had a great experience. A beautiful place!
Stayed 7 nights in Mar 2026

10/10 Excellent

Katrina S.

Liked: Cleanliness
The condo has everything! If you stand on the balcony at the top of your stairway, look to the left and watch the sun rise. Now come back to same spot in evening and look right, you can watch sun set!Spectacular community!Will definitely book again! Thank you Michael!
Sunrise
Morning walk
Kitchen fully stocked
Stayed 7 nights in Dec 2025

10/10 Excellent

Jean D.

Liked: Cleanliness
We had a wonderful time in Key Colony. The Sea Isle Condo was great and met our needs. The beach and lounging lawn were comfortable and had great views. We woke up to watch the sunrise each morning with a short walk to the beach.
Stayed 7 nights in Dec 2025

10/10 Excellent

Teresa F.

Liked: Cleanliness
Stunning views. The host was awesome. Condo had everything we needed. Best experience I have had so far. I will definitely be back for another visit.
Stayed 7 nights in Oct 2025

10/10 Excellent

Jody P., Apopka

Liked: Cleanliness
We enjoyed our stay at this property. Michael, the host, was very accommodating. He truly made us feel welcomed and was attentive to every need. The condo unit was clean and well appointed. I enjoyed sitting out on the balcony in the mornings looking out over the private beach and pool. I would highly recommend this property for anyone visiting the Keys.
Stayed 7 nights in Aug 2025

10/10 Excellent

Heather L.

Liked: Cleanliness
We had a wonderful time and would recommend this condo to anyone going to the key. It had everything we needed and was centrally located for a great week in the keys. Property owners were amazing. 10/10 on everything.
Stayed 7 nights in Jul 2025

10/10 Excellent

Marion P.

Liked: Cleanliness

Celebration

Our first stay in the Keys to celebrate 60th birthdays & 20th wedding anniversary. This neighborhood & property were amazing. Nice quiet area that is very clean. The views from the condo were beautiful and nice beach. Michael our host made everything so easy, gave lots of info about the area & truly cared about our experience. The condo was stocked with all the necessities. Magical place, hope to return some day.
Stayed 7 nights in Jun 2025

10/10 Excellent

Katrina M.

Stayed 7 nights in May 2025

10/10 Excellent

Carrie M.

Liked: Cleanliness
Clean, nice open floor plan and just steps from the beach! The photos of the condo interior were what made me choose this specific unit and we were not disappointed when we got there. Enjoyed walking to Sunset Park most evenings to watch the sunset. We visited Key Largo, Islamorada and Key West during our visit, so this location was a home base.
Stayed 7 nights in May 2025

8/10 Good

Helen M.

Liked: Cleanliness

What a wonderful getaway

The property was very clean and tidy. We thoroughly enjoyed our stay. The neighborhood was very quiet yet conveniently located near restaurants and other attractions. Highly recommend.
Stayed 7 nights in May 2025

10/10 Excellent

Peter A.

Liked: Cleanliness

Everything you need

Great place and location, excellent resourceful and pleasant host
Stayed 7 nights in Apr 2025

10/10 Excellent

Kathy R.

Liked: Cleanliness

Sea Isle Excellence

Excellent property and location! Great amenities. Very clean and well taken care of.
Stayed 7 nights in Apr 2025

10/10 Excellent

Kelli K.

Liked: Cleanliness

Great location, wonderful family friendly stay!

We lived everything about our stay! Prior to arrival communication with the owner was wonderful. We received an email with information about the area/restaurants/activities that was very helpful and the restaurant suggestions were all amazing! Check in was very easy. The condo was clean and well stocked, exactly as pictured. The pool area was perfect. It wasn’t very crowded, but there were plenty of lounge chairs and shaded table seating. The beach area was beautiful as well. The kitchen was well stocked with everything we needed for cooking. Paper towel, toilet paper, laundry soap, dish soap were all provided. Beach towels were provided, but if you have little ones that need a dry towel multiple times a day you may want to bring extra or quarters for the dryer (2.00 for washer/2 for dryer). The neighborhood was great for morning walks and Sunset Beach is just down the road for beautiful evening views! We loved our time here and would absolutely stay with these owners again!
Stayed 7 nights in Mar 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness

Great Week

The property was great for our week long stay. We enjoyed the walks on the beach and the hours by the pool. The neighbors were friendly and welcoming and shared places to eat and things to do. The condo was just the right size for 4 adults and was quiet. Michael was great to work with and available for any questions or problems. The only issue would be if you have a problem with stairs.
Stayed 7 nights in Feb 2025

10/10 Excellent

Nancy C.

Liked: Cleanliness

Key Colony Beach was everything we’d hoped for a winter getaway

We loved everything about our stay at Key Colony Beach! The apt was spotless and spacious, kitchen had everything we needed and the breezes off the ocean were so relaxing. Water aerobics an option, pool was sparking clean and sunny and everyone was so welcoming. And of the course the ocean was fabulous. We had a gourmet dinner every night. Finally,’our host, Michael, was terrific - immediately responsive and helpful (we were inquiring about EV charging). Great vacation! We’re definitely going back. .
Stayed 7 nights in Feb 2025

10/10 Excellent

Robert B.

Liked: Cleanliness

Relaxing in the Keys

Very nice property with a beach. Very helpful owner. Near the center of the Keys and accessible to everything.
Stayed 14 nights in Jan 2025

10/10 Excellent

Nicole B., Fairfax

Liked: Cleanliness

Great Location!

My husband and I spent the week at this wonderful VRBO in Marathon. It was a great location and easy to take fay trips to the other Keys. Great communication from Michael. Thanks to his help we were able to watch the Key Colony Holiday Boat Parade in the neighborhood
Stayed 7 nights in Dec 2024

10/10 Excellent

Wanda C.

Liked: Cleanliness

Cooper Stay

Excellent vacation spot. Would love to come back in the future!
Stayed 7 nights in Dec 2024

10/10 Excellent

Sonia P., North Indianapolis, Indiana

Liked: Cleanliness

Paradise found

We stayed at this condo for one week to celebrate our 30 year wedding anniversary. The condo was perfect for our needs. I enjoyed the private beach and sunsets at sunset park beach. There is so much to do and Michael was great at giving recommendations for all the activities. We rented kayaks and went to Curry Hammock state park. We went snorkeling at Key West with Fury. Loved it! We went reef fishing on the marathon lady party boat and caught a bunch of grunt fish which we ate for dinner. We visited Crane Point also and it was worth the $15 entry fee I think. The beaches nearby are just gorgeous; Bahai Honda state park beach is stunning and a sunset at Sombrero a must. We ended our stay with a fantastic meal at Butterfly cafe. Exceptional service and food. Thank you Michael for sharing this lovely place!
Stayed 7 nights in Nov 2024

10/10 Excellent

Melissa S.

Liked: Cleanliness

Paradise

Stayed 7 nights in Jul 2024

10/10 Excellent

Michelle V.

Liked: Cleanliness

Fantastic stay!

We absolutely loved this condo!! Everything about this property was perfect- the location, the gorgeous beach (a rare commodity in The Keys), the beautiful grounds, and the awesome pool. The central location was perfect for exploring the Keys in both directions. Michael was a phenomenal host. He called before we left for vacation with check-in instructions and many suggestions for a perfect stay. The condo itself was beautiful and extremely well-stocked. My husband and I always tend to over-prepare for vacations- literally, this condo has everything you could want from beach towels to shampoo-not to mention a fully stocked kitchen. Travel light! I forgot to bring my magnifying mirror that I use to put on makeup. Imagine my surprise when my sons told me there was one in their bathroom! Also, my sons made me take a moment the night before leaving to go down and lie on the lounge chairs to look at the stars-I highly recommend it! Can not wait to return.
Stayed 7 nights in Aug 2024

10/10 Excellent

Julia H.

Liked: Cleanliness

Beyond Awesome

We loved everything about our stay at this awesome condo in Key Colony Beach! The location is ideal, it is close to several fabulous restaurants and attractions yet it is in a very quiet area. Its central location in the Florida keys made it very convenient and easy to visit Key Largo, Marathon, Islamorada and Key West during our week-long stay. The condo has its own private beach with soft, white sand and beautiful clear water. We enjoyed sitting on the balcony watching lots of boats pass by from the inlet nearby (Vaca Cut). At the end of the street (about a 3 minute walk) is Sunset Park. We walked there every evening to watch the amazing sunsets. The condo is beautifully decorated, super clean and well-appointed. . .even beach towels are provided! Communication with the owner, Michael, was phenomenal. He provided clear and easy check-in instructions and called to make sure we had everything we needed. I had mentioned to him before our trip that my husband enjoyed sleeping to the sound of an electric fan. Michael made sure a box fan was waiting for us upon check-in. He also provided great recommendations for area restaurants and attractions. This is our favorite beach vacation rental of all time. Our teenage son has already asked "When can we go back?"
Stayed 7 nights in Jul 2024