# 157 Mars Lane, Geiger Key, FL 33040

> **TL;DR:** 3bd/2ba single family, $893,000 ($846/sqft), built 2000, 1,056 sqft.
> Waterfront, A/C, RV Parking. Est. $3,870/mo. Listed 12 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $893,000 |
| Price/sqft | $846 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 1,056 |
| Year Built | 2000 |
| Lot Size | 5,663 sqft (0.13 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 12 |

## Why This Home Stands Out

- **Waterfront** - Direct water access

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $3,870 |
| **Total** | **$3,870** |

## Key Amenities

- Waterfront
- A/C
- RV Parking

## Property Highlights

- Built in 2000
- 0.13 acre lot
- Waterfront

## Description

### Agent 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!

## Location

- **Address:** 157 Mars Lane, Geiger Key, FL 33040
- **County:** Monroe
- **Neighborhood:** Tamarac Park No 1 (10.0)
- **Coordinates:** 24.579564, -81.654902
- **Google Maps:** https://www.google.com/maps?q=24.579564,-81.654902

## Listing Agent

- **Name:** Dawn Gonet
- **Brokerage:** Berkshire Hathaway HomeServices Knight & Gardner Realty
- **Phone:** 3058492494
- **Email:** dawn@keysrealestate.com

## Primary Photo

![157 Mars Lane - Primary Photo](http://lh.rdcpix.com/4a9f511762bf55b834b50a87d5f14733l-f808343780r.jpg)

*40 total photos available on [listing page](https://www.propertysimple.com/listing/157-mars-lane-geiger-key-fl-33040-l619973)*

---

**MLS#:** 619973 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/157-mars-lane-geiger-key-fl-33040-l619973)

---

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