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$365,000 -$20,000 (-5.19%) Price Reduced

  • For Sale
  • Active
  • Mobile Home
  • 1 Bed
  • 1 Full Bath
  • Updated 1 day ago
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Price recently reduced. Canal-front lot in Key by the Sea, located at 6099 Overseas Highway, Unit 55W in Marathon, Florida. This waterfront property features a newly rebuilt dock and installed boat lift, offering immediate boating access to open water. A 2022 travel trailer is included as personal property, providing immediate use or flexibility while planning future improvements. Seller states the property may qualify for a ROGO exemption. Buyer to verify building rights, permitting, and development potential with the City of Marathon. Located in a waterfront community near marinas, restaurants, and shopping, this property offers convenient access to the Florida Keys lifestyle. Strong opportunity for investors, boaters, or buyers seeking canal frontage with existing dock infrastructure and flexible use potential.

Full Property Details for 6099 Overseas Hwy 55W

General

  • Price: $365,000
  • HOA FEE: $247/month
  • Taxes: $3,366 (2025)
  • Status: Active
  • Type: Mobile Home
  • Source: Greater_Miami
  • MLS ID: A11978726
  • Updated: 5/4/2026
  • Added to Site: 59 day(s) ago

Interior

  • Interior Features: Other
  • Appliances: Microwave, Gas Range, Refrigerator
  • Furnished: Yes
  • Furnishings: Furnished
  • Flooring: Other

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1

Bedrooms

  • Total Bedrooms: 1
  • Bedroom Features: At Least 1 Bedroom Ground Level

Other Rooms

  • Living Room: Other Sq. Ft.

Exterior

  • Deck/Patio: Awning(s), Open Porch

Parking

  • Parking Features: Driveway

Location

  • Area: Keys Rv/mobile Home Condo
  • County: Monroe County
  • Subdivision: KEYS RV/MOBILE HOME CONDO
  • Building Name: KEYS RV/MOBILE HOME CONDO
  • Direction Faces: West

Community

  • Community Name: Keys Rv/mobile Home Condo
  • Association: Yes
  • Pets Allowed: Yes

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Municipal Water

Structural Information

  • Architectural Style: Detached, Other
  • Structure Type: Mobile/Manufactured Home, Mobile
  • Detached/Attached: Detached
  • Construction: Metal Construction
  • Roof: Other
  • Year Built: 2022

Lot Features

  • Property View: Canal
  • Lot Size (Sq. Ft.): 1,146
  • Frontage Feet: 28
  • Lot Features: Less Than 1/4 Acre Lot
  • Zoning: R-MH Residential

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front, Canal Width 1-80 Feet, No Fixed Bridges, Ocean Access

Financial Considerations

  • Association Fee: $247
  • Assoc Fee Freq.: Monthly
  • Tax Amount: $3,366
  • Tax Year: 2025
  • Terms: All Cash, Conventional

Disclosures and Reports

  • Legal Description: PARCEL NO 55W AND 1/200% COMMON ELEMENTS KEYS RV/MOBILE HOME CONDOMINIUM OR2072-382 OR2184-1319/29AMD OR2329-475 OR3123-1938 OR3191-1422
  • Restrictions: Ok To Lease With Res
  • Inclusions: Boatlift, Private Dock, Community Ramp, Dock Owned/Included, Lift, Private Dock, Up to 30 Ft Boat
  • Property ID: 00338830-001950

Listed by Island Breeze Realty, LLC

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Listing agent

— 6099 Overseas Hwy 55W —

  • Island Breeze Realty, LLC

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with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 6099 Overseas Hwy 55W

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-51.5 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-120.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 6099 Overseas Hwy 55W Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/04/2026
Price Reduced
$365,000
-5.19%
MLS
3/07/2026
Listed
$385,000
50.98%
MLS
8/25/2022
Sold
$255,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 6099 Overseas Hwy 55W

Year
Property Taxes
Change
Tax Assessment
Change
2024
$3,322
—
$266,755
4%
2024
$3,322
18%
$255,640
29%
2023
$2,824
44%
$198,414
69%
2021
$1,961
-23%
$117,108
-30%
2022
$2,558
30%
$167,888
88%
2021
$1,961
7%
$89,312
14%
2019
$1,825
5%
$78,551
10%
2018
$1,731
-9%
$71,411
-44%
2017
$1,892
1%
$128,277
-1%
2016
$1,877
14%
$128,932
75%
2015
$1,653
-1%
$73,639
1%
2014
$1,666
—
$72,928
2%
2013
$1,658
—
$71,518
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Island Breeze Realty, LLC

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6099 Overseas Hwy 55W, Marathon, FL 33050 (MLS# A11978726) is a Mobile Home property with 1 bedroom and 1 full bathroom. 6099 Overseas Hwy 55W is currently listed for $365,000 and was received on March 07, 2026. Want to learn more about 6099 Overseas Hwy 55W? Do you have questions about finding other Mobile Home real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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