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

$367,300

Trulia Estimate
  • 2 Beds
  • 2 Baths
  • 1,056 sqft

166 Mars Ln, Key West, FL 33040

Est. Refi. Payment $2,348/mo*
Refinance Your Home
Currently Off Market - Sold Oct 21, 2016 for $205,000

Home Value

Trulia Estimate
$367K
Since last month
Increased$7K (+1.9%)
Since last year
Increased$1K (+0.3%)
Since last sale
Increased$163K (+79.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +79% in the last 10 years
MonthEstimated value
2026
October 2026$368K
September 2026$374K
August 2026$361K
July 2026$374K
June 2026$378K
May 2026$372K
April 2026$370K
March 2026$370K
February 2026$362K
January 2026$345K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
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
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
410 Avenue C, Key West, FL
1.40
Single-Family Home
$375,000
10/31/25
2
1
600
300 Avenue C, Key West, FL
1.42
Single-Family Home
$650,000
06/05/26
2
1
864
209 Shore Ave, Key West, FL
1.27
Single-Family Home
$875,000
08/31/26
3
2
1,548
23 Puerta Dr, Key West, FL
1.66
Single-Family Home
$520,000
12/09/25
2
2
864
24 Cactus Dr, Key West, FL
1.45
Single-Family Home
$910,000
06/26/26
2
2
1,158

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
164 Mars Ln, Key West, FL 33040
0.01
$312,700
2
1.5
780
Off Market
168 Mars Ln, Key West, FL 33040
0.01
$390,300
2
2
1,760
Off Market
255 Mars Ln, Key West, FL 33040
0.01
$791,200
3
2.5
1,536
Off Market
162 Mars Ln, Key West, FL 33040
0.02
$304,300
1
1
1,064
Off Market
170 Mars Ln, Key West, FL 33040
0.02
$310,300
2
1
672
Off Market
76 Sirius Ln, Key West, FL 33040
0.02
$507,800
2
1
552
Off Market
167 Mars Ln, Key West, FL 33040
0.02
$678,300
2
1
1,204
Off Market
165 Mars Ln, Key West, FL 33040
0.02
$592,200
2
1.5
1,056
Off Market
163 Mars Ln, Key West, FL 33040
0.03
$532,200
2
2
966
Off Market
169 Mars Ln, Key West, FL 33040
0.03
$598,700
3
2
1,272
Off Market
160 Mars Ln, Key West, FL 33040
0.03
$301,000
2
2
957
Off Market
172 Mars Ln, Key West, FL 33040
0.03
$610,500
3
2
1,224
Off Market
78 Sirius Ln, Key West, FL 33040
0.03
$910,400
3
2
1,120
Off Market
161 Mars Ln, Key West, FL 33040
0.04
$560,700
3
2
924
Off Market
171 Mars Ln, Key West, FL 33040
0.04
$511,200
2
1
728
Off Market
77 Sirius Ln, Key West, FL 33040
0.04
$586,100
2
1
624
Off Market
1 Boca Chica Rd, Key West, FL 33040
0.04
$579,100
2
2
879
Off Market
17 Boca Rd #1, Key West, FL 33040
0.04
-
-
-
-
Off Market
55 Boca Rd #19, Key West, FL 33040
0.04
-
-
-
-
Off Market
55 Boca Rd #63, Key West, FL 33040
0.04
-
-
-
-
Off Market

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

Single-Family Home
Built in 1971
1,056 sqft
$348/sqft

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. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $367,300, with a rent estimate of $3,988/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 and Tax history

DateEventPrice
Oct 21, 2016
Source: FLKMLS #571809
Sold
$205,000
Sep 29, 2016
Source: Agent Provided
PriceChange
$229,000
Price decreased by 4%
Sep 8, 2016
Source: Agent Provided
PriceChange
$239,000
Price decreased by 4%
Aug 30, 2016
Source: Agent Provided
Listed For Sale
$249,000
May 30, 1996
Source: N/A
Sold
$90,000

Market trends in Big Coppitt Key

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
26
3MoM

Around this home

What Locals Say about Big Coppitt Key

This October

Trick-or-Treat Score

Built from what locals say about this neighborhood.
  • 73% say there's holiday spirit
  • 64% say neighbors are friendly
  • 29% say there are community events
Trulia Trick or TreatStart Ghost Hunt
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

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 $367,300.
  • 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.

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Apartments for Rent

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Off Market Homes Near 166 Mars Ln

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