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$915,000
157 Mars Lane
Geiger Key, FL 33040
MLS# 619973
3 beds  |  2 baths  |  1056 sqft


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Image 5-19-26 at 8.34PM 45 ft seawall, 9 houses back from open water straight shot to open water, 9 houses back! large corner lot with room for rv, trailers and multiple vehicles Image 5-19-26 at 8.18PM screened-in porch for canal viewing, lounging and dining 09-0012 Image 5-19-26 at 9.30PM Image 5-19-26 at 9.32PM Image 5-19-26 at 9.33PM[24] Image 5-19-26 at 9.33PM 12-0016 Image 5-19-26 at 9.34PM spacious open layout with vaulted ceilings 20-0026 21-0028 light and bright kitchen 23-0031 Image 5-19-26 at 9.36PM primary bedroom with ensuite bath 26-0034 27-0035 full bath with shower and towel closet guestroom 1 30-0039 29-0038 common full bath with tub guestroom 2 32-0041 Rear screened-in porch overlooking 45 ft seawall Serene, shady patio space Image 5-19-26 at 8.24PM Image 5-19-26 at 8.25PM RV Parking with 50 amp hookup almost 400 sf of permitted downstairs enclosures storage area with electric and water Image 5-19-26 at 11.12PM large corner lot 9 houses from open water Image 5-19-26 at 8.32PM elevated with fill before build, keeps yard and lower enclosures high and dry 04-0006
Open House (05/22/2026 - 4:00 pm - 6:00 pm)

Property 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, tropical space with easy upkeep. Outside shower, fish cutting station and room for a pool! Newer metal roof and LOW INSURANCES! Geiger Key is a fabulous neighborhood with a mix of full-time and winter residents. It offers superior boating and a laid back atmosphere. You will love the relaxing, Old Keys lifestyle. The days drift by and life is more simple here, leaving more time to enjoy the outdoors and island vibe. World-famous Geiger Key Marina and Fish Camp is just around the corner for great food, drinks and live music. It's the Lower Keys best kept secret and serene Boca Chica Beach Park is just down the road, perfect for birding, shell collecting and nature walks. This is a great home for a family or second homeowner who dreams of a waterfront getaway in the Keys. Dockage will easily allow for a 32 foot boat and is just nine houses back from open water. A MUST SEE: great, solid home, superior boating, quick access to Key West and an affordable price!

Details
Maps
Documents
Contract Information
Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: No
Current Price: $915,000
Listing Date: 2026-05-18
List Price: $915,000
Location, Tax & Legal
City: Geiger
Off Shore Island: No
Mile Marker: 10
Marathon Neighborhood: N/A
Senior Community YN: No
Side: Ocean
Flood Zone: AE,AE
Alternate Key #: 1188573
Handicap Access: No
Parcel #: 00147016-001400
Zoning: IS - Improved Subivision District
Deed Restrictions: Unknown
Legal: BK 11 LT 14 LESS ELY 12FT TAMARAC PARK GEIGER KEY PB6-55 OR694-10 OR866-2320 OR1322-812 OR1335-449 OR2829-2194/95 OR3099
Taxes: 7411.36
Tax Year: 2025
Pub Sewer HkUp: Yes
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
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 3
Lot Size: X
Lot SqFt: 5543
Pool: No
Lot Sqft Source: Property Data Card
Total Units: 1
Acres: 0.13
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 28
Style: Single Family
Year Built: 2000
Living Apx SqFt: 1056
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: 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, tropical space with easy upkeep. Outside shower, fish cutting station and room for a pool! Newer metal roof and LOW INSURANCES! Geiger Key is a fabulous neighborhood with a mix of full-time and winter residents. It offers superior boating and a laid back atmosphere. You will love the relaxing, Old Keys lifestyle. The days drift by and life is more simple here, leaving more time to enjoy the outdoors and island vibe. World-famous Geiger Key Marina and Fish Camp is just around the corner for great food, drinks and live music. It's the Lower Keys best kept secret and serene Boca Chica Beach Park is just down the road, perfect for birding, shell collecting and nature walks. This is a great home for a family or second homeowner who dreams of a waterfront getaway in the Keys. Dockage will easily allow for a 32 foot boat and is just nine houses back from open water. A MUST SEE: great, solid home, superior boating, quick access to Key West and an affordable price!
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
License Info
# of County License: 1
Non Trans Rntl Lic: 1
Fee Includes
None: 1
Dockage
Dock: Concrete
Tax Exemptions
None: 1
Appliances
Dryer: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Interior Features
Drapes/Blinds Incl: 1
Smoke Alarms: 1
Storage: 1
Specialty Rooms
Laundry Room: 1
Utility Room: 1
Workshop: 1
Building Style
Above Flood: Yes
Windows/Doors
Single Hung Windows: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
RV Parking Open: 1
Trailer Storage: 1
Construction
Combo Construction: 1
Concrete: 1
Frame: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
VA: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Screened P/B: 1
Title
Title Ins - Buyer: 1
Exterior Features
Fencing: 1
Lanai: 1
Lighting: 1
Outdoor Shower: 1
Rain Gutters: 1
Sprinkler System: 1
Storage: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Financial Status
Standard Sale: Yes
Shutters
Accordion: 1
Panel: 1
Status Change Info
Status: Active
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

Listing Office: Berkshire Hathaway HomeServices Knight & Gardner Realty

Last Updated: May - 20 - 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.