420 25th St

Marathon, FL 33050

$480,000
Price
1
Bed
564 Sq. Ft.
$851 / Sq. Ft.
564
Sq. Ft.
$851
per Sq. Ft.
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Description

Waterfront Fixer-Upper with Endless Potential! Bring your vision (and maybe your tool belt) to this 1 bed/1 bath waterfront mobile home, perfectly perched on a deep-water canal with approximately 33 feet of dockage. Just off some of the deepest water in the Middle Keys, you'll be minutes from Sisters Creek or the iconic 7 Mile Bridge--giving you quick access to both the Ocean and Gulf. Hungry? You'll find five restaurants right inside the Harbor. Need fuel? Three gas docks and two marinas have you...Waterfront Fixer-Upper with Endless Potential! Bring your vision (and maybe your tool belt) to this 1 bed/1 bath waterfront mobile home, perfectly perched on a deep-water canal with approximately 33 feet of dockage. Just off some of the deepest water in the Middle Keys, you'll be minutes from Sisters Creek or the iconic 7 Mile Bridge--giving you quick access to both the Ocean and Gulf. Hungry? You'll find five restaurants right inside the Harbor. Need fuel? Three gas docks and two marinas have you covered. Love wildlife? You'll be sharing the neighborhood with manatees, tarpon, and seabirds galore. For adventure, paddle out to the kayak trails of Boot Key Harbor (less than 15 minutes from your dock) or head just 5 miles offshore to Sombrero Lighthouse for world-class snorkeling. Whether you choose to renovate or rebuild, this property offers options--including the ability to construct new without waiting or transferring a building right. Priced at land value and supported by a recent appraisal, the sellers ready to get this sold!
  1. Listed by Samuel Davis Williams • Coldwell Banker Schmitt Real Estate Co.

Property Details for 420 25th Street

Waterfront
Canal Front
Waterfront
Yes
Zoning
RM - Residential Medium
Subdivision
Sombrero Sub (49.5)
Directions
US1 & 25TH STREET
Vehicle Storage
Open Parking, Off Street Parking
Pets
Pets Allowed
LISTING UPDATED: 12/12/2025 01:07 PM

Property Details for 420 25th Street

StatusActive
MLS #617461
Days on Market34
Taxes$1,850 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family
Year Built1965
Lot Size0.08 AC / 3,563 SF
CountyMonroe County

Location

Listing Courtesy of Coldwell Banker Schmitt Real Estate Co.
Add your commute

Building Information for 420 25th Street

Stories-Year Built1965Building Size-Lot Size0.08 AC / 3,563 SF

Payment Calculator

$2,526 per month

30 year fixed, 6.28% Interest

Principal and Interest

$2,372

Property Taxes

$154

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 420 25th Street

Summary
Location and General Information
  • Waterview: Canal View
  • Area: 13 - 7 Mile Bridge to Sombrero Bch Rd E & W
  • Absolute Longitude: 81.099978
  • Control Depth: 4
  • Off Shore Island: No
  • Listing Board: Marathon/Lower Keys
  • Side: Ocean
  • Mile Marker: 49.5
  • Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
  • Key/Island: Marathon
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Tax Year: 2024
  • Tax Exemptions: None
Property
Lot Information
  • Acres: 0.08
  • Parcel #: 00321180-000108
  • Land Size: Less Than 1/4 Acre
Property and Assessments
  • Legal: HARBOR ISLES PB4-98 KEY VACA PT TR D (AKA UNIT 8)
  • MLS Approved: Y
  • Bank Owned: No
  • SqFt Source: Property Data Card
  • Flood Zone: AE-7
  • Rentals Allowed: Yes
  • Deed Restrictions: Unknown
  • Picture Count: 11
  • Document Count: 0
  • Building Style: Above Flood: No
Utilities
  • Utilities: FKAA, Elect Separate Meter, Water Separate Meter, Municipal Sewer
  • Pub Sewer HkUp: Yes
  • Species List: No
  • Pool: No
  • Porch/Balcony: Patio
Interior and Exterior Features
Interior Features
  • Appliances: Refrigerator, Microwave, Oven, Range
Exterior Features
  • Dockage: Dock Length: 33
  • Dockage: Dock: Concrete
  • Construction: Manufactured

Property History for 420 25th Street

DateEvent & SourcePriceAppreciation
Nov 25, 2025

Listed (Active)

FKMLS #617461

$480,000—
Aug 1, 2000

Sold

FKMLS #501475

$89,500—
May 20, 2000

Pending

FKMLS #501475

—
Feb 25, 2000

Listed (Active)

FKMLS #501475

$94,500—
DateEvent & SourcePrice
11/25/2025

Listed (Active)

FKMLS #617461

$480,000
08/01/2000

Sold

FKMLS #501475

$89,500
05/20/2000

Pending

FKMLS #501475

—
02/25/2000

Listed (Active)

FKMLS #501475

$94,500

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 420 25th Street

Taxable ValueLand$373,331Additions$20,021Total$393,352
Tax Record2024$1,850 ($154 / month)
Home Facts
Baths1Total Finished SqFt564 SqFtAbove Grade Finished SqFt564 SqFtStories1Lot Size3,563 SqFtStyleMobile / Manufactured HomeYear Built1975Year Renovated1990CountyMONROEAPN00321180-000108

Schools near 420 25th Street

This home is within Monroe.
Rating
School
Type
Grades
Distance
Stanley Switlik Elementary School
Public - PK to 5
Marathon School
Public - 6 to 12
Coral Shores High School
Public - 9 to 12
Big Pine Academy
Charter - PK to 5
Rating
School
Distance
Stanley Switlik Elementary School
PublicPK to 5

Marathon School
Public6 to 12

Coral Shores High School
Public9 to 12

Big Pine Academy
CharterPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 420 25th Street, Marathon, FL 33050

420 25th Street is a single family home for sale in Marathon, FL 33050. This property was listed for sale on November 25, 2025 by Coldwell Banker Schmitt Real Estate Co., it's currently listed at $480,000. It has been on the market for a total of 34 days and was last sold on August 1, 2000. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 420 25th Street is a 1-bed, 1-bath, 564 sqft single family home built in 1965.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Coldwell Banker Schmitt Real Estate Co.

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.