256 Mars Ln

Key West, FL 33040

$420,000
Price
5,196 / 0.12
Lot Size / Acres
256 Mars Lane 16
256 Mars Lane 17
256 Mars Lane 18
256 Mars Lane 13
256 Mars Lane 15
256 Mars Lane 3-1
256 Mars Lane 4-1

Description

The current 1,310 sq ft mobile home can be removed, giving you a clean slate of LAND to build your ideal coastal retreat. This 5,190 sq ft waterfront lot offers direct canal access and a solid concrete seawall--perfect for swimming, fishing, or launching your kayak. Located 10 minutes from Key West and just 0.5 miles from the iconic Geiger Key Marina and Restaurant.The current 1,310 sq ft mobile home can be removed, giving you a clean slate of LAND to build your ideal coastal retreat. This 5,190 sq ft waterfront lot offers direct canal access and a solid concrete seawall--perfect for swimming, fishing, or launching your kayak. Located 10 minutes from Key West and just 0.5 miles from the iconic Geiger Key Marina and Restaurant.
  1. Listed by Monique Thiel, PA • Sunshine State Realty Services
  2. Listed by Melva G Borley • Sunshine State Realty Services

Property Details for 256 Mars Lane

Waterfront
Yes
Waterfront
Canal Front
Zoning
URM - Urban Res Mobile Home District
Subdivision
Geiger Mobile Home (9.0)
Directions
From US1 Hwy, turn on Boca Chica Road and continue 1.4 miles. Turn right on Mars Ln, destination is the 4th property on the right side.
LISTING UPDATED: 09/27/2025 05:03 PM

Property Details for 256 Mars Lane

StatusActive
MLS #616488
Days on Market113
Taxes$3,452 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeLand
MLS TypeVacant Land
Year Built-
Lot Size0.12 AC
CountyMonroe County

Location

Listing Courtesy of Sunshine State Realty Services
Add your commute

Building Information for 256 Mars Lane

Lot Size0.12 AC

Payment Calculator

$2,363 per month

30 year fixed, 6.28% Interest

Principal and Interest

$2,075

Property Taxes

$288

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 256 Mars Lane

Summary
Location and General Information
  • Waterview: Canal View
  • Area: 05 - Stock Island to Shark Key
  • Absolute Longitude: 81.654954
  • Control Depth: 1
  • Listing Board: Key West Association
  • Side: Bay/Gulf
  • Mile Marker: 9.0
  • Marathon Neighborhood: N/A
  • Location/Site: Paved Street
  • Neighborhood Feature: Fire Hydrant
  • Key/Island: Geiger Key
Taxes and HOA Information
  • Tax Year: 2024
  • Tax Exemptions: None
  • Assoc/Misc Info: Mandatory Home Owners Asc: No
  • Assoc/Misc Info: 1st Right of Refusal: No
Property
Lot Information
  • Parcel #: 00145670-000000
  • Land Size: Less Than 1/4 Acre
  • Total Lots: 0.0
Property and Assessments
  • Miscellaneous Info: Mobile Home Lot: Yes
  • Legal: BK 4 LT 34 GEIGER MOBILE HOMES PB5-77 OR428-570/71 OR694-10 787-394 OR808-307 OR975-382/83F/J OR1027-741 OR1451-1597/98
  • MLS Approved: Y
  • Bank Owned: No
  • Flood Zone: AE
  • Deed Restrictions: Unknown
  • Picture Count: 7
  • Document Count: 0
  • Title: Negotiable
Utilities
  • Existing Utilities: Electric on Site, Water Meter, Sewer
Interior and Exterior Features
Exterior Features
  • Dockage: Seawall: Concrete

Property History for 256 Mars Lane

DateEvent & SourcePriceAppreciation
Sep 13, 2025

Listed (Active)

FKMLS #616488

$420,000—
Sep 13, 2025

Listed (Active)

FKMLS #616486

$420,000—
Feb 2, 2001

Sold

FKMLS #90247

$110,000—
Feb 2, 2001

Sold

FKMLS #501964

$110,000—
Feb 2, 2001

Pending

FKMLS #90247

—
Jan 18, 2001

Pending

FKMLS #501964

—
Mar 23, 2000

Listed (Active)

FKMLS #90247

$126,500—
Mar 23, 2000

Listed (Active)

FKMLS #501964

$126,500—
DateEvent & SourcePrice
09/13/2025

Listed (Active)

FKMLS #616488

$420,000
09/13/2025

Listed (Active)

FKMLS #616486

$420,000
02/02/2001

Sold

FKMLS #90247

$110,000
02/02/2001

Sold

FKMLS #501964

$110,000
02/02/2001

Pending

FKMLS #90247

—
01/18/2001

Pending

FKMLS #501964

—
03/23/2000

Listed (Active)

FKMLS #90247

$126,500
03/23/2000

Listed (Active)

FKMLS #501964

$126,500

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

Public Records for 256 Mars Lane

Taxable ValueLand$279,285Additions$101,002Total$380,287
Tax Record2024$3,452 ($288 / month)
Home Facts
Baths2Total Finished SqFt1,310 SqFtAbove Grade Finished SqFt1,310 SqFtStories1Lot Size5,196 SqFtStyleMobile / Manufactured HomeYear Built1976Year Renovated2002CountyMONROEAPN00145670-000000

Schools near 256 Mars Lane

This home is within Monroe.
Rating
School
Type
Grades
Distance
Sugarloaf School
Public - PK to 8
Key West High School
Public - 9 to 12
The College Of The Florida Keys Academy
Charter - 9 to 12
Sigsbee Charter School
Charter - K to 8
Rating
School
Distance
Sugarloaf School
PublicPK to 8

Key West High School
Public9 to 12

The College Of The Florida Keys Academy
Charter9 to 12

Sigsbee Charter School
CharterK to 8

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.

Similar Homes

Similar Sold Homes

Explore Nearby Homes

More information about 256 Mars Lane, Key West, FL 33040

256 Mars Lane is a 0.12 ac of land for sale in Key West, FL 33040. This property was listed for sale on September 13, 2025 by Sunshine State Realty Services, it's currently listed at $420,000. It has been on the market for a total of 113 days and was last sold on February 2, 2001. This listing's school district is Monroe. Nearby schools include Sugarloaf School, Key West High School and The College Of The Florida Keys Academy. 256 Mars Lane is a 0-bed, 0-bath, 0.12 ac of land on a 5,196 sq. ft. / 0.12 acres lot.

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 Sunshine State Realty Services

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.