157 Mars Lane, Geiger Key, FL 33040 (MLS# 619973)

157 Mars Lane, Geiger Key, FL 33040

$873,000

Straight shot to open water, 9 houses back!

large corner lot with room for rv, trailers and multiple vehicles

screened-in porch for canal viewing, lounging and dining

spacious open layout with vaulted ceilings

Rear screened-in porch overlooking 45 ft seawall

almost 400 sf of permitted downstairs enclosures

elevated with fill before build, keeps yard and lower enclosures high and dry

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,056 Lot Size (sq. ft.): 5,543 Status: Contingent

Current Price: $873,000 List Date: 5/20/2026 Last Modified: 8/11/2026

Overview

Description

STRAIGHT SHOT to deep-water and 10 minutes to Key West. You will love beautiful Geiger Key with world-class angling, boating, and diving right from your own backyard. Offering the fastest track to blue water and offshore fishing in the Lower Keys, this house is 9 houses back from open water! 157 Mars Ln is an elevated, 3 bedroom, 2 full bath canal home with a 45 ft seawall. NO bridges, shallows or mangroves to navigate here. Bright and cheerful with an open floor plan and high ceilings, there is a permitted downstairs enclosure with almost 400 additional sf and a lovely, screened in covered porch overlooking the canal. Indoor/outdoor living is the best! Easy to maintain, over-sized corner lot w/ covered driveway and extra parking for multiple vehicles, boat trailers and an RV. An expansive, covered patio (446 sf) for those warmer days when you need a shady respite is a delightful feature of the home. Lush, manicured landscaping and tidy graveled grounds offer a serene, tropic ... (Read more)

Listing Details MLS# 619973

Location, Tax & Legal

Street #: 157
Street Name: Mars
Street Suffix: Lane
Key/Island: Geiger Key
State/Province: FL
Zip Code: 33040
County: Monroe
Subdivision: Tamarac Park No 1 (10.0)
Area: 05 - Stock Island to Shark Key

Contract Information

Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 3
Pool: No
Year Built: 2000
Total Units: Yes
Lot SqFt: 5543
Lot Sqft Source: Property Data Card
Acres: 0.13
Living Apx SqFt: 1056
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: With Restrictions
Min Rental Days: 28

Status Change Info

Contingent: Contingent
Sold Comments: Thank you Madeleine!

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

License Info

# of County License: Yes

More Information

Dockage

Dock: Concrete

Building Style

Above Flood: Yes

Vehicle Storage

Car(s): 4+

Financial Status

Standard Sale: Yes

Property Features

Fee Includes: None Tax Exemptions: None License Info: Non Trans Rntl Lic Waterfront: Canal Front Waterview: Canal View Vehicle Storage: Carport; Covered Parking; RV Parking Open; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer Interior Features: Drapes/Blinds Incl; Smoke Alarms; Storage Pre-Wired: Cable Specialty Rooms: Laundry Room; Utility Room; Workshop Appliances: Dryer; Microwave; Oven; Refrigerator; Washer Exterior Features: Fencing; Lanai; Lighting; Outdoor Shower; Rain Gutters; Sprinkler System; Storage Construction: Combo Construction; Concrete; Frame Shutters: Accordion; Panel Floor: Tile Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; VA Title: Title Ins - Buyer

Documents

survey ›

wind insurance quote primary ›

157 Mars Lane flood insurance ›

Listing Office: Berkshire Hathaway HomeServices Knight & Gardner Realty

Last Updated: August - 11 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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