166 Mars Ln, Key West, FL 33040
Property image
Property image
OFF MARKET

166 Mars Ln
Key West, FL 33040

  • 2 Beds
  • 2 Baths
  • 1,056 sqft

$369,900

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $2,198/mo*
Refinance Your Home

$369,900

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $2,198/mo*
Refinance Your Home
2 Beds
2 Baths
1,056 sqft

Local Information

  • Map ViewExplore the area around 166 Mars Ln.
  • Schools1 Preschool School2 Elementary Schools1 Middle School2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1971
Living Area
1,056 sqft
Price/Sqft
$350

About this House

Enjoy privacy a completely fenced in yard with landscape trees to include Key Lime. Geiger Key Marina restaurant and community boat ramp a short distant down the street. Interior mobile home has hardwood floors throughout with high end claw foot bathtub. Some copper accents in the kitchen. Nicely designed floor plan. Private bath in master suite. Concrete block combined with structure. Parking
166 Mars Ln, Key West, FL 33040 is a 2 bedroom, 2 bathroom, 1,056 sqft single-family home built in 1971. It last sold for $205,000 on Oct 21, 2016. It is currently off market. The Trulia Estimate is $369,900, with a rent estimate of $3,971/month.

Home Details for 166 Mars Ln

Interior Features

Heating & Cooling
Heating: GasAir ConditioningCooling System: WallHeating Fuel: Gas
Interior Details
Types of Rooms: Walk In ClosetCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDryerRefrigeratorWasher
Fireplace & Spa
Hot Tub or Spa
Levels, Entrance, & Accessibility
Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: MetalDeckExterior: MetalFoundation Type: Concrete BlockPatioPorch
Parking & Garage
Parking: Carport

Property Information

Year Built
Year Built: 1971Year Updated: 1987
Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Furnished

Community

Units in Building: 2

Lot Information

Lot Area: 5005 sqft

Additional Information

On Site Laundry Available

Price History for 166 Mars Ln

DatePriceEventSource
10/21/2016$205,000Sold
FLKMLS #571809
09/29/2016$229,000PriceChange
Agent Provided
09/08/2016$239,000PriceChange
Agent Provided
08/30/2016$249,000Listed For SaleAgent Provided
05/30/1996$90,000Sold
N/A
08/09/1993$85,000Sold
N/A

Market trends in Big Coppitt Key

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
31
3MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$2,752
Assessment$270,325
Home facts updated by county records

Comparable Sales for 166 Mars Ln

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
93 Sirius Ln, Key West, FL
0.11
Single-Family Home
$625,000
07/22/26
2
2
878
125 Sea Ln, Key West, FL
0.18
Single-Family Home
$900,000
07/31/26
2
2
1,122
183 Star Ln, Key West, FL
0.08
Single-Family Home
$1,425,000
02/20/26
2
2
1,302
340 Boundary Ln, Key West, FL
0.17
Single-Family Home
$790,000
08/15/25
3
2
1,128
340 Boundary Lane Geiger Ky, Key West, FL
0.17
Single-Family Home
$790,000
08/15/25
3
2
1,128
255 Mars Ln, Key West, FL
0.01
Single-Family Home
$765,000
09/10/25
3
2.5
1,536
129 Sea Ln, Key West, FL
0.20
Single-Family Home
$1,525,000
08/14/25
3
2
1,904
257 Avenue A, Key West, FL
1.49
Single-Family Home
$335,000
08/06/26
2
2
1,112
530 Avenue D, Key West, FL
1.33
Single-Family Home
$735,000
05/01/26
3
2
1,404
446 Avenue B, Key West, FL
1.44
Single-Family Home
$625,000
09/03/25
3
2
1,188

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 166 Mars Ln.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Big Coppitt Key

At least 6 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 100 % Say people would walk alone at night

  • 92 % Say it's dog friendly

  • 89 % Say they plan to stay for at least 5 years

  • 83 % Say yards are well-kept

  • 78 % Say kids play outside

  • 73 % Say there's holiday spirit

  • 71 % Say car is needed

  • 67 % Say it's walkable to restaurants

  • 67 % Say it's quiet

  • 64 % Say neighbors are friendly

  • 64 % Say there's wildlife

  • 44 % Say it's walkable to grocery stores

  • 29 % Say there are community events

  • 13 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Tiffany S.
    "People aren’t in your business but if someone needs help there is always someone willing to help out"
    0
    Flag
  • Robert K.
    "My commute to Key West daily during rush hour takes about 20 minutes to drive only 6 miles due to traffic."
    0
    Flag
  • Robert K
    "Easy 15 minute commute to Key West except for rush hour in the morning. Public transportation is a 5 minute walk."
    0
    Flag
  • Diez1958
    "this is a good friendly community. it has access to public transportation. it has 2 gas stations and one is open all night. i love it here."
    0
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

25 pet-friendly rentals in Key West, FL

Explore by feature - Garage

9 rentals with a garage in Key West, FL

Explore by feature - Air Conditioning

107 rentals with air conditioning in Key West, FL

Explore by feature - Pool

74 rentals with a pool in Key West, FL

Explore by feature - Washer/dryer

75 rentals with a washer/dryer in Key West, FL

Explore by feature - Outdoor Space

9 rentals with an outdoor space in Key West, FL

Homes for sale near 166 Mars Ln

Skip to last item
Skip to first item

Off Market Homes Near 166 Mars Ln

Skip to last item
Skip to first item

Frequently asked questions about 166 Mars Ln

  • What is 166 Mars Ln estimated to be worth?
    Trulia's estimated value for 166 Mars Ln in Key West, FL is $369,900.
  • What is the price history for 166 Mars Ln?
    166 Mars Ln in Key West, FL last sold for $205,000 in October 2016.
  • Is Key West a buyer's or seller's market?
    Key West is currently a buyer's market, based on recent for-sale activity.
  • What do residents say about Key West?
    Residents describe Key West, FL as easy to park in, dog-friendly, and established. Most residents say you need a car. See recently sold homes in Key West, FL.
  • Does 166 Mars Ln have air conditioning?
    Yes, 166 Mars Ln in Key West, FL has air conditioning.
  • Does 166 Mars Ln have laundry facilities?
    Yes, 166 Mars Ln in Key West, FL has in-unit laundry.