Why choose Key by the Sea?

Keys RV/Mobile Home Condominium Association, Inc. is now "Key by the Sea". We are a member owned residential association.

In September 2004, the member-owners purchased the park.

Read More

Keys RV/Mobile Home Condominium Association, Inc.

This location has been serving transient and long term mobile home residences since the early 1950's. In September 2004, the member-owners purchased the park. They established and incorporated it for the purpose of providing site ownership for the residences. Key RV/Mobile Home Condominium Association is one of the last bastions of affordable housing in the Florida Keys. All rentals and or sales are handled by the individual owners, please do not call the association office regarding rentals as we have nothing to do with rentals or sales.

The association common property includes Atlantic Ocean access via private canal dockage or private canal boat ramp.

Bathhouse There are three bathhouses and full service Laundry facilities located within the park.

The Clubhouse/Recreation Hall is located near the entrance and is used for various functions including: fish fries, community meetings, pot-luck dinners, New Years Eve parties, bingo, dances, board meetings and other get-togethers.
The property also includes an ocean-point waterfront pavilion, with picnic tables, park benches and barbecue. This is a great place for a picnic or just relaxing with friends enjoying a breathtaking view of the Atlantic Ocean. The property is a pet friendly community.

Residents and owners must register to use ticket system and forum.


Key by the Sea Website

Residents and Owners Register here.Click above to register

Stay Informed! (Residents & Owners Only)

Subscribe to our mailing list (Residents & Owners Only)

* indicates required


Registration and Login to this system is for verified residents and owners only. You must use a valid email address you have access to. Email will be sent and you must click the link to notify an administrator to activate your new login account so that you may use the Forum section of our website.

If you do not see an email from "Keys by the Sea - Marathon Florida Keys" within the hour, then check your SPAM/JUNK folder. It may be there, You can add the address "Manager@KeybytheSea.org" to your address book and that should prevent your email provider from putting our email in your SPAM/JUNK folder.

2018 Fishing Regulations

2018 Florida Fishing Regulations

2018 Boating Regulations

2015 Florida Keys Boating Regulations

Who's Online

We have 155 guests and 3 members online

Keys News

Florida Keys Weekly Newspapers

24 May 2019

  • The best Cuban food is found at Juice Paradise
    With her playful smile, slim body and quick movements Kenia Montes De Oca is a living whirlwind. She came to Marathon about 14 years ago to join her husband, Dago, a commercial lobster and crab fisherman. “I worked for a Mediterranean restaurant first, then eight years in here in the ‘Cuban Café’ as a cashier, […]
  • Get the Full Report on the Cuban Ambassador’s Historic Visit to Key West
    Jose Marti came to Key West in May of 1883, having established a relationship with the Cuban leaders of the community who were eager to support Cuba’s bid for independence. The revolutionary addressed the town from the second-floor balcony of the stately home owned by cigar manufacturer Teodoro Perez. Marti spoke passionately about Cuba’s bid […]
  • Drink Beer for a Great Cause (and it’s really tasty beer from Florida Keys Brewing Co!)
    There’s a new beer that’s going to support coral research and rehabilitation efforts in the Florida Keys.  On May 17, Florida Keys Brewing Co. in Islamorada officially launched the new brew, “Resistant Strain.” It’s a double hibiscus kolsch, made with local honey, and named in honor of Mote Marine Laboratory’s research to discover disease-resistant coral […]
  • Welcome the Long Weekend at the Beach! Anne’s Beach Offers New Boardwalk
    If all goes as planned, renovation at a popular park in Lower Matecumbe wiped out by Hurricane Irma could be complete by early summer.  Located at MM 73.5, oceanside, Anne’s Beach was closed after the storm took out park infrastructure and parking. Rebuilding started in October 2018 following village council’s approval to go with Island […]
  • How to best Honor Memorial Day? Thoughts on the holiday from our Publisher, Britt Myers
    Memorial Day weekend means heaps of traffic for the Florida Keys — which equates to a needed boost to the local economy. In addition, a desirable day off on Monday means extended sandbar and beer indulgences over the three-day weekend.   I’ve never been one to spoil the fun with clichés such as: “But lets […]
  • How students and teachers are coping with rigorous test schedules
    By Erin Stover Sickmen One week remains on the Monroe County school calendar for 2018-19. Kids are dreaming of long lazy days, but there’s still a last hurdle to leap. In May, Florida Standard Assessment (FSA) testing begins. Katie Holtkamp, a middle-school teacher at Horace O’Bryant School (HOB), said this year is especially challenging, as […]
  • Water a winner during legislative session
    The 60-day legislative session in Tallahassee came to a close May 4. With money for Keys projects and increased funds for Everglades restoration, state Sen. Anitere Flores and state Rep. Holly Raschein say session was an overall success, despite a few items that didn’t pass. The legislature passed a $91.1 billion budget that included $6 […]
  • Keys delegation travels to Capitol Hill
    It’s rare to see Florida Keys people, even elected officials, dressed up in suits and ties. But it’s not every day that a delegation of Florida Keys people ascends upon the nation’s capital to speak with senators, representatives and officials who can actually help us with local issues. This particular well-dressed Keys delegation consisted of […]

The Fabulous Florida Keys

The Fabulous Florida Keys

The Florida Keys AKA: America's Caribbean. The underwater world is renowned for awesome reefs, beautiful fish, spectacular shipwrecks and crystal clear turquoise waters.

World Class Fishing

The Florida Keys offers world class fishing

The 125-mile-long arc of islands that comprises the Florida Keys creates a fishing environment unique in the world, and yields an abundance of edible fish.

Paradise U.S.A.

Paradise in the Florida Keys U.S.A.

With activities for all ages and interests, the islands of the Florida Keys include famous destinations such as Key Largo, Islamorada, Marathon and, of course, Key West.

Go to top