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.

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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 - For Residents & Owners Only!



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

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Keys News

Florida Keys Weekly Newspapers

17 August 2019

  • Committed to Excellence – Principal Acevedo looks ahead to the Fall
    Principal Amber Archer Acevedo has the hang of “back to school”—she’s been doing it nearly every year of her life. After graduating from college, she started in elementary education, teaching first grade, and has gone on to work in education for 35 years. Acevedo is starting her ninth year as principal of Key West High […]
  • Coral Collaboration – Scientists, students and veterans join forces
    Mote Marine Laboratory and Aquarium has hosted its annual Staghorn Restoration Project with SCUBAnauts International and the Combat Wounded Veteran Challenge (CWVC) since 2010. Mote researchers research coral resilience and restoration. SCUBAnauts introduce teens to scientific SCUBA diving and leadership skills, enabling them to become tomorrow’s environmental and science leaders. The Combat Wounded Veteran Challenge […]
  • 90 miles closer – Havana Nights Heats up the Stage at Key West Theater
    “In Havana, they are doing what we do — they just do it without the same equipment,” says Rolando Rojas, pulling out his phone, showing a video of musicians on the streets of Havana. As he says, they are making an incredible sound — like a band much bigger than the four men on the […]
  • Key Lime Legends – The Cookie Lady
    Hundreds of people peddle sweets in the Florida Keys, but few rise to the iconic status of Marilyn Kellner, better known to the world as “The Cookie Lady.”  My first Cookie Lady encounter took place in 1996 during a visit to Fort East Martello Museum. There was an exhibit featuring Key West characters that included […]
  • A Better City for Pets…Officially – Key West Awarded Animal Friendly Designation
    By Erin Stover Sickmen Welcomed by a cacophony of woofs and howls, Mayor Johnston stepped into the Key West SPCA building on Friday, August 9 to accept the Mars Petcare Program Better Cities Award. The designation, which recognizes communities making exceptional efforts to accommodate pet owners, is not given lightly. To date, only 25 cities […]
  • Heads in Beds – DAC1 approves TDC funding
    The Tourist Development Council’s district advisory council for District 1 (DAC1) has made its decision on funding approval for events in Key West. Ultimately, the council approved $983,000 worth of funding — $1,066,000 was originally allocated, and the remaining $83,000 will go toward the advertising budget.  “The event managers and volunteers that put on the […]
  • Best of Marathon
  • LOOKING FOR A HUMAN – Annual event seeks homes for pets
    The Key West and Marathon campuses of the Florida Keys SPCA and Marrvelous Pet Rescues in Key Largo are joining over 1,000 nationwide animal rescues during the fifth annual Clear the Shelters pet adoption drive Saturday, Aug. 17, in an effort to help local families adopt a new pet. Pet adoption fees are waived, although […]

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.

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