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Single Family ResidenceResidential
$2,471,186$1,336 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 76How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

2840 FLAGLER AVE

KEY WEST, FL 33040
3 / 1
Baths
1,850 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1,458 ft²
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$2.5M
$1.9M low$3.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,388 (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.$989,163 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$880,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$989,219

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.51
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.61 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.Single Family Residence
CountyMonroe
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2021
Lot (acres)The size of the land the home sits on, from county records.0.03
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pile
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Poinciana Elementary SchoolA-
Elementary · Grades PK–5 · 0.3 mi
H
Key West High SchoolC-
High · Grades 9–12 · 0.6 mi
M
Horace O'Bryant SchoolD+
Middle · Grades PK–8 · 1.1 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

2840 Flagler Ave 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.

  • Worth more than 90% of homes in Key West 33040
  • Costs more per square foot than 89% of homes in Monroe County
  • Bigger than 79% of homes in Key West 33040
  • Has a smaller lot than 97% of homes in Monroe County
  • Newer than 98% of homes in Key West 33040

What homes are worth in Key West 33040

Each bar is how many homes fall in that price range. The marker is this home.

This home
$381K$4.1M

This home is worth more than 90% 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.

Estimated value$2,471,186
CheaperTypical $980,583Pricier

Pricier than 90% of homes nearby

Price per ft²$1336
CheaperTypical $775Pricier

Pricier than 87% of homes nearby

Living area1,850 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 79% of homes nearby

Lot size1,458 ft²
SmallerTypical 0.12 acBigger

Bigger than 8% of homes nearby

Year built2019
OlderTypical 1972Newer

Newer than 98% of homes nearby

How 2840 Flagler Ave ranks against every home in each area.
MeasureThis homeKey West 33040Monroe County
Estimated valuepricier than$2,471,18690% of homes86% of homes
Price per ft²pricier than$133687% of homes89% of homes
Living areabigger than1,850 ft²79% of homes75% of homes
Lot sizebigger than1,458 ft²8% of homes3% of homes
Year builtnewer than201998% of homes95% of homes

About 2840 Flagler Ave

How much is 2840 Flagler Ave, Key West, FL worth?

The TopHap Estimate for 2840 Flagler Ave, Key West, FL is $2,471,186 as of Sep 24, 2026. The likely range is $1,873,645 to $3,068,727. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2840 Flagler Ave, Key West, FL last sell?

2840 Flagler Ave, Key West, FL last sold on Jan 7, 2025, according to the county's recorded deed.

How big is 2840 Flagler Ave, Key West, FL?

2840 Flagler Ave, Key West, FL has 3 bathrooms, 1,850 square feet of living space and a 0.03-acre lot.

When was 2840 Flagler Ave, Key West, FL built?

2840 Flagler Ave, Key West, FL was built in 2019, making it 7 years old. The building has 3 stories.

What schools serve 2840 Flagler Ave, Key West, FL?

2840 Flagler Ave, Key West, FL is assigned to Poinciana Elementary School (elementary), rated A-; 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 2840 Flagler Ave, Key West, FL compare to other homes in Key West 33040?

Among the 11,961 homes in Key West 33040, it is worth more than 90% of them ($2,471,186 against a typical $980,583), its price per square foot is higher than 87% of them ($1336 against a typical $775), it is bigger than 79% of them (1,850 ft² against a typical 1,288 ft²), its lot is bigger than 8% of them (1,458 ft² against a typical 0.12 ac) and it is newer than 98% of them (2019 against a typical 1972). Measured against all of Monroe County, it is worth more than 86% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2840 Flagler Ave, Key West, FL?

The 2024 property tax bill for 2840 Flagler Ave, Key West, FL was $7,388. The county assessed it at $989,163.

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