173 MARS LN
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Monroe County School District
Neighborhood · ZIP 33040These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
173 Mars Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a smaller lot than 65% of homes in Monroe County
- Older than 67% of homes in Monroe County
How it measures up in Key West 33040
The dot is this home. The mark in the middle is the typical home in Key West 33040.
Bigger than 50% of homes nearby
Bigger than 58% of homes nearby
Newer than 52% of homes nearby
| Measure | This home | Key West 33040 | Monroe County |
|---|---|---|---|
| Living areabigger than | 1,288 ft² | 50% of homes | 46% of homes |
| Lot sizebigger than | 0.14 ac | 58% of homes | 35% of homes |
| Year builtnewer than | 1974 | 52% of homes | 33% of homes |
About 173 Mars Ln
When did 173 Mars Ln, Key West, FL last sell?
173 Mars Ln, Key West, FL last sold on Sep 1, 2017, according to the county's recorded deed.
How big is 173 Mars Ln, Key West, FL?
173 Mars Ln, Key West, FL has 3 bedrooms, 2 bathrooms, 1,288 square feet of living space and a 0.14-acre lot.
When was 173 Mars Ln, Key West, FL built?
173 Mars Ln, Key West, FL was built in 1974, making it 52 years old. The building has 1 story.
What schools serve 173 Mars Ln, Key West, FL?
173 Mars Ln, Key West, FL is assigned to Gerald Adams Elementary School (elementary), rated C-; Key West High School (high), rated C-; Horace O'Bryant School (middle), rated D+. All sit in Monroe County School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 173 Mars Ln, Key West, FL compare to other homes in Key West 33040?
Among the 11,959 homes in Key West 33040, it is bigger than 50% of them (1,288 ft² against a typical 1,286 ft²), its lot is bigger than 58% of them (0.14 ac against a typical 0.12 ac) and it is newer than 52% of them (1974 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 173 Mars Ln, Key West, FL?
The 2024 property tax bill for 173 Mars Ln, Key West, FL was $4,274. The county assessed it at $529,646.
More homes on Mars Ln
- 255 Mars Ln$788K3 bd · 3 ba · 1,536 ft² · Sold $765K · Sep 2025
- 170 Mars Ln2 bd · 1 ba · 672 ft² · Sold $290K · Nov 2024
- 159 Mars Ln$985K2 bd · 2 ba · 1,326 ft² · Sold $952K · Jul 2024
- 163 Mars Ln2 bd · 2 ba · 966 ft² · Sold $425K · Jun 2024
- 271 Mars Ln2 bd · 1 ba · 672 ft² · Sold $390K · May 2024
- 167 Mars Ln2 bd · 1 ba · 1,204 ft² · Sold $650K · Apr 2024
- 273 Mars Ln2 bd · 2 ba · 672 ft² · Sold $525K · Mar 2024
- 164 Mars Ln2 bd · 2 ba · 780 ft² · Sold $125K · Jan 2024
- 265 Mars Ln2 bd · 1 ba · 672 ft² · Sold Nov 2023
- 251 Mars Ln2 bd · 2 ba · 1,105 ft² · Sold $420K · Jun 2023
- 162 Mars Ln1 bd · 1 ba · 1,363 ft² · Sold $307K · May 2023
- 252 Mars Ln$688K3 bd · 2 ba · 1,200 ft² · Sold $700K · Jul 2022
Closest homes
- 171 Mars Ln60 ft · 2 bd · 1 ba · 728 ft² · Sold $260K · Oct 2019
- 175 Star Ln$1M101 ft · 2 bd · 2 ba · 1,344 ft² · Sold $370K · Mar 2009
- 169 Mars Ln114 ft · 3 bd · 2 ba · 1,272 ft² · Sold $260K · May 2010
- 177 Star Ln$982K128 ft · 3 bd · 2 ba · 1,440 ft² · Sold $453K · Nov 2015
- 202 Venus Ln127 ft · 2 bd · 2 ba · 784 ft² · Sold $394K · Mar 2017
- Venus Ln134 ft · 0.12 ac · Sold $80K · Dec 2000
- 172 Mars Ln$805K136 ft · 3 bd · 2 ba · 1,485 ft² · Sold $209K · Dec 2018
- 174 Mars Ln$746K138 ft · 3 bd · 2 ba · 1,200 ft²
More homes in Key West 33040
- 3326 Eagle Ave$599K2 bd · 1.5 ba · 1,136 ft² · Sold $599K · Sep 2026
- 1311 Grinnell St5 bd · 1 ba · 1,863 ft² · Sold $4M · Sep 2026
- 3700 Northside Dr$950K3 bd · 2 ba · 1,411 ft² · Sold $880K · Sep 2026
- 45 Cannon Royal Dr0.85 ac · Sold $1.7M · Sep 2026
- 1 Bougainvillea Ave$2.1M3 bd · 2 ba · 1,736 ft² · Sold $2.1M · Sep 2026
- 1825 Venetia St$650K2 bd · 1 ba · 780 ft² · Sold $650K · Sep 2026
- 2625 Flagler Ave$640K2 bd · 1 ba · 873 ft² · Sold $640K · Sep 2026
- 5 Sunset Key Dr$7M2 bd · 2.5 ba · 2,528 ft² · Sold $6.6M · Sep 2026
- 1800 Atlantic Blvd$745K2 bd · 2 ba · 1,311 ft² · Sold $745K · Sep 2026
- 1614 Dennis St7 bd · 4 ba · 2,699 ft² · Sold $1M · Sep 2026
- 1033 Catherine St$2.4M3 bd · 3 ba · 1,897 ft² · Sold $2.3M · Sep 2026
- 3206 Harriet Ave$615K2 bd · 1.5 ba · 1,264 ft² · Sold $615K · Sep 2026
Assigned schools
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