173 Mars Ln, Key West, FL 33040
OFF MARKET

173 Mars Ln
Key West, FL 33040

  • 3 Beds
  • 2 Baths
  • 1,288 sqft

$613,200

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $3,608/mo*
Refinance Your Home

$613,200

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $3,608/mo*
Refinance Your Home
3 Beds
2 Baths
1,288 sqft

Home Value

Trulia Estimate
$613K
Since last month
Increased$3K (+0.5%)
Since last year
Decreased$6K (-1%)
Since last sale
Increased$406K (+193.4%)
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 +59% in the last 10 years
MonthEstimated value
2026
August 2026$616K
July 2026$618K
June 2026$613K
May 2026$611K
April 2026$608K
March 2026$593K
February 2026$585K
January 2026$576K
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
9 Boca Chica Rd, Key West, FL
0.11
Mobile / Manufactured
$525,000
10/01/25
3
3
1,583
304 Pisces Ln, Key West, FL
0.22
Mobile / Manufactured
$525,000
09/05/25
4
2
1,620
330 Spica Ln, Key West, FL
0.17
Mobile / Manufactured
$285,000
08/03/26
2
1
897
81 Sirius Ln, Key West, FL
0.07
Mobile / Manufactured
$515,000
11/06/25
2
1
944
290 Leo Ln, Key West, FL
0.16
Mobile / Manufactured
$305,000
05/22/26
2
1
672
84 Sirius Ln, Key West, FL
0.09
Mobile / Manufactured
$480,000
07/08/26
2
1
672
138 Sea Ln, Key West, FL
0.20
Mobile / Manufactured
$645,000
05/04/26
1
2
1,344
282 Scorpio Ln, Key West, FL
0.15
Mobile / Manufactured
$305,000
08/14/26
1
1
552
35 Dondi Rd, Key West, FL
1.32
Mobile / Manufactured
$360,000
01/20/26
3
2
1,349
51 1st St, Key West, FL
1.52
Mobile / Manufactured
$300,000
09/18/25
3
2
910

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
204 E Venus Ln, Key West, FL 33040
0.03
$1,034,300
2
2
1,144
Off Market
183 Star Ln, Key West, FL 33040
0.05
$1,425,000
2
2
1,302
Recently Sold
170 Mars Ln, Key West, FL 33040
0.03
$301,200
2
1
672
Off Market
105&107 Star Ln, Key West, FL 33040
0.06
$1,799,000
-
-
-
For Sale
255 Mars Ln, Key West, FL 33040
0.03
$772,100
3
2.5
1,536
Off Market
167 Mars Ln, Key West, FL 33040
0.03
$672,200
2
1
1,204
Off Market
105 & 107 Star Ln, Geiger Key, FL 33040
0.08
$1,799,000
2
2
1,056
For Sale
81 Sirius Ln, Key West, FL 33040
0.07
$515,000
2
1
944
Recently Sold
115 Sun Ln, Key West, FL 33040
0.11
$768,100
3
2
1,152
Off Market
87 Sirius Ln, Key West, FL 33040
0.10
$799,000
3
2.5
1,518
For Sale
84 Sirius Ln, Key West, FL 33040
0.09
$480,000
2
1
672
Recently Sold
159 Mars Ln, Key West, FL 33040
0.07
$989,100
3
2
1,326
Off Market

Local Information

  • Map ViewExplore the area around 173 Mars Ln.
  • Schools1 Preschool School2 Elementary Schools1 Middle School2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Mobile/Manufactured
Year Built
1974
Living Area
1,288 sqft
Price/Sqft
$476

About this House

This mobile / manufactured is located at 173 Mars Ln, Key West, FL. 173 Mars Ln is in Key West, FL and in ZIP code 33040. This property has 3 bedrooms, 2 bathrooms and approximately 1,288 sqft of floor space. This property has a lot size of 5891 sqft and was built in 1974.
173 Mars Ln, Key West, FL 33040 is a 3 bedroom, 2 bathroom, 1,288 sqft mobile/manufactured built in 1974. It last sold for $210,000 on Apr 5, 2002. It is currently off market. The Trulia Estimate is $613,200, with a rent estimate of $4,178/month.

Home Details for 173 Mars Ln

Interior Features

Levels, Entrance, & Accessibility
Stories: 1Floors: Linoleum Vinyl

Exterior Features

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

Property Information

Year Built
Year Built: 1974Year Updated: 1989
Property Type / Style
Property Type: Mobile Manufactured

Community

Units in Building: 1

Lot Information

Lot Area: 5891 sqft

Price and Tax history

DateEventPrice
Apr 5, 2002
Source: N/A
Sold
$210,000
Sep 1, 1994
Source: N/A
Sold
$112,000

Market trends in Big Coppitt Key

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
29
2MoM
Skip to last item
  • Results are loading
Skip to first item

Around this home

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

22 pet-friendly rentals in Key West, FL

Explore by feature - Garage

10 rentals with a garage in Key West, FL

Explore by feature - Air Conditioning

125 rentals with air conditioning in Key West, FL

Explore by feature - Pool

82 rentals with a pool in Key West, FL

Explore by feature - Washer/dryer

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

Explore by feature - Outdoor Space

13 rentals with an outdoor space in Key West, FL

Homes for sale near 173 Mars Ln

Skip to last item
Skip to first item

Off Market Homes Near 173 Mars Ln

Skip to last item
Skip to first item

Frequently asked questions about 173 Mars Ln

  • What is 173 Mars Ln estimated to be worth?
    Trulia's estimated value for 173 Mars Ln in Key West, FL is $613,200.
  • What is the price history for 173 Mars Ln?
    173 Mars Ln in Key West, FL last sold for $210,000 in April 2002.
  • 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.
  • How big is the lot at 173 Mars Ln?
    The lot at 173 Mars Ln in Key West, FL is about 0.14 acres (5,891 sq ft).
  • Does 173 Mars Ln have parking?
    Yes, 173 Mars Ln in Key West, FL has on-site parking.