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100 Ave I SLIP 35 & 36 Marathon FL 33050US618542
100 Ave I SLIP 35 & 36MarathonFL33050
425000.0000 1/1/1900 12:00:00 AM
Realty Executives Florida Keys (Lower Keys)
24752 Overseas HighwaySummerland KeyFL33042
305-501-4229
1 /

Courtesy of: Judy Cinque, Key Colony Beach Realty, judy@keysproperties.com

100 Ave I SLIP 35 & 36
Marathon FL 33050 US

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1 /

Courtesy of: Judy Cinque, Key Colony Beach Realty, judy@keysproperties.com

Realty Executives Florida Keys (Lower Keys)
24752 Overseas Highway
Summerland Key, FL, US 33042
305-501-4229

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100 Ave I SLIP 35 & 36
Marathon FL 33050 US

$425,000

Active Listing ID 618542
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$425,000

Active Listing ID 618542
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100 Ave I SLIP 35 & 36 Two adjacent slips for sale in this Live-A-Board marina directly across from Coco Plum Beach in Marathon. Laundry, bathhouse & mail on site. Minimal rental period 180 days. Quick access to the Atlantic Ocean. Taxes & HOA shown are for both slips together. Additional Quarterly fees for reserves $46 & wastewater $174. Slips are not available separately. Website: cpbyc.com. Listing agent is co-owner.

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Property Features

  • Facts
  • Property Type: Other
  • Property Sub-type: Other
  • Features
  • Exterior Finish: Laundry Facilities, Bath/Shower Facility
  • Additional Features
  • Waterfront

Property

  • propertytype: Other
  • propertysubtype: Other
  • listprice: 425000
  • unparsedaddress: 100 Ave I
  • unitnumber: SLIP 35 & 36
  • postalcity: Marathon
  • stateorprovince: FL
  • country: US
  • postalcode: 33050
  • bathroomsfull: 0
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeunits: Acres
  • livingarea: 0
  • livingareaunits: Square Feet
  • latitude: 24.730883
  • longitude: -81.004484
  • listagentfullname: Judy Cinque
  • listagentemail: judy@keysproperties.com
  • listagentkey: 3yd-MLKARFL-20060624040530720186000000
  • listagentmlsid: 20060624040530720186000000
  • listagentpreferredphone: 3059231197
  • listagentofficephone: 3052890621
  • listofficekey: 3yd-MLKARFL-20060624040337088727000000
  • listagentstatelicense: 649582
  • listofficemlsid: 20060624040337088727000000
  • disclaimer: Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MLKARFL
  • yearbuilt: 1987
  • listagentfax: 3052890184
  • listagenturl: http://www.keysproperties.com
  • countyorparish: Monroe
  • parcelnumber: 00364990-000235
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Assigned, Guest
  • waterfrontyn: True
  • exteriorfeatures: Laundry Facilities, Bath/Shower Facility
  • waterfrontfeatures: Canal Front, Waterfront
  • architecturalstyle: Other
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.004486, 24.730883
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Key Colony Beach Realty, Inc.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":null, "ExpenseValue":1028}], "GeocodeOptions":null, "LeadRoutingEmail":"judy@keysproperties.com", "ListBrokerageCity":"Key Colony Beach", "ListBrokerageCountry":"US", "ListBrokerageEmail":"lisa@keysproperties.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Key Colony Beach Realty, Inc.", "ListBrokeragePhone":"(305) 289-0621", "ListBrokeragePostalCode":"33051", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"PO Box 510095", "ListBrokerageWebsiteUrl":"http://www.keysproperties.com", "ListOfficeAddress1":"220 Key Colony Beach Causeway", "ListOfficeAddress2":"P.o Box 510095", "ListOfficeBrokerMlsId":"20060624040513645465000000", "ListOfficeCity":"KEY COLONY BCH", "ListOfficeCountry":"US", "ListOfficeEmail":"Lisa@keysproperties.com", "ListOfficePostalCode":"33051", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Boat Slips - Marathon, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/100-Avenue-I-35_Marathon_FL_33050_M92275-75285?f=listhub&s=MLKARFL&m=618542&c=rexren", "MLSModificationTimestamp":"2026-02-10T15:43:51Z", "Neighborhoods":[{"Description":null, "Name":"18 - East of Holiday Inn US #1 & Coco Plum"}], "PostalCode":null, "RawPropertySubType":null, "RawPropertyType":"Boat Slips", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":2288.44, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 2/10/2026 11:07:59 PM GMT
Source Updated Date: 2/14/2026 12:43:33 PM GMT

Courtesy of: Judy Cinque, Key Colony Beach Realty, judy@keysproperties.com

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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