For sale Mobile Home

Listed Jun 19, 2026

$300,000 Est. $1,984/mo

6099 Overseas Highway 42e

  • 1

    Baths

  • 200

    Sq ft

The story

  • Waterfront

Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of canal frontage with quick, direct ocean access .A building right and the fifth-wheel (personal property) currently on the site convey with this sale. This lot has a spacious screened-in porch, a storage room, and plenty of dock space to relax and fish. This is a great buy for those looking to build a new, waterfront home down the road who want to utilize their RV till then. Also a great buy for those looking for a slip - at this comparable price, why buy just a slip in a marina when you can have a buildable lot AND a place to keep your boat and RV? Boat lifts are allowed. Community amenities include a boat ramp, laundry room, clubhouse with big TV, pool table, kitchen, etc available for private parties, and an oceanfront pavilion area to take in the open Atlantic views. Boat lifts are allowed. Proximate to grocery stores, shops, restaurants, Sombrero Beach and all things in Keys paradise on the water and on land. There's a lot of bang for your buck and this is priced to sell. FaceTime TOURS ARE AVAILABLE FOR QUALIFIED BUYERS.

Facts & features

Home type

Mobile Home

Year built

2004

Price per sq ft

$1,500

HOA

$247 / monthly

Included features

  • Lot Information

    Waterfront

  • Exterior

    Boat Slip, Storage

  • Sewer

    Public Sewer

Mortgage calculator

Estimated monthly payment

$1,984 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $1,597
  • Property tax $300
  • Insurance $88

Includes principal, interest, taxes & insurance.

Your Property Journey

Interested in this, or something like it?

Submit an inquiry

Drop your details and we will help you find what you are looking for.

Not quite. Help me find the right one

Talk it through or type it out, whichever feels easiest.

Your contact details

An agent will reach out personally, no automated calls.

Smart Assistant

Hi, how can I help you find your dream home?

Tap the voice button to talk, or just start typing.

Tap anywhere to fix a word or add more

Tap stop when you’re done. You can edit the text before searching.

By submitting, you agree to our Privacy Policy and Terms.

Listing Broker

Engel & Volkers Marathon

Broker Name

Engel & Volkers Marathon

Agent

Laurie A. Keiling

Location

Marathon FL 33050