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Mobile HomeResidential
Last sold for $13,500,000 on Oct 2, 2025

411 CAROLINE ST

KEY WEST, FL 33040
0
Baths
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$13,500,000 · Oct 2, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,836 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,809,044 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,758,717
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,327
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,806,846
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,809,044

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.58 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.100%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyMONROE
Lot (acres)The size of the land the home sits on, from county records.0.42
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

M
Horace O'Bryant SchoolD
Middle · Grades PK–8 · 1.2 mi
H
Key West High SchoolC
High · Grades 9–12 · 1.8 mi
E
Gerald Adams Elementary SchoolD
Elementary · Grades PK–5 · 4.1 mi

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.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.1

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.31,854
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.222 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,370
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,488
Average tempThe average temperature here across a full year.78°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.76%

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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

411 Caroline St 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 bigger lot than 83% of homes in Key West 33040

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.

Lot size0.42 ac
SmallerTypical 0.12 acBigger

Bigger than 83% of homes nearby

How 411 Caroline St ranks against every home in each area.
MeasureThis homeKey West 33040Monroe County
Lot sizebigger than0.42 ac83% of homes78% of homes

About 411 Caroline St

When did 411 Caroline St, Key West, FL last sell?

411 Caroline St, Key West, FL last sold on Oct 2, 2025 for $13,500,000, according to the county's recorded deed.

What schools serve 411 Caroline St, Key West, FL?

411 Caroline St, Key West, FL is assigned to Horace O'Bryant School (middle), rated D; Key West High School (high), rated C; Gerald Adams Elementary School (elementary), rated D. All sit in Monroe County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 411 Caroline St, Key West, FL?

The 2024 property tax bill for 411 Caroline St, Key West, FL was $21,836. The county assessed it at $2,809,044.

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