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Warehouse, StorageIndustrial
Last sold for $100 on Sep 1, 2015

3921 PROSPECT AVE

NAPLES, FL 34104
0
Baths
3,080 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.
1.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
13
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100 · Sep 1, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,837 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,114,425 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$940,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$173,925
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,115,857
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,114,425

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.99 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.98%
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.Warehouse, Storage
CountyCOLLIER
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Boat access

Transaction History(4)

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
East Naples Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
E
Poinciana Elementary SchoolA-
Elementary · Grades PK–5 · 1.7 mi
H
Naples High SchoolB-
High · Grades 9–12 · 2.3 mi

District: Collier County School District

Neighborhood · ZIP 34104These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.74%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.28,124
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,679 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,300
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,621
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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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

3921 Prospect 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.

  • Among the largest homes in Naples 34104
  • Has a bigger lot than 98% of homes in Naples 34104
  • Older than 91% of homes in Naples 34104

How it measures up in Naples 34104

The dot is this home. The mark in the middle is the typical home in Naples 34104.

Living area3,080 ft²
SmallerTypical 1,398 ft²Bigger

Bigger than almost all homes nearby

Lot size1.14 ac
SmallerTypical 0.19 acBigger

Bigger than 98% of homes nearby

Year built1980
OlderTypical 1993Newer

Newer than 9% of homes nearby

How 3921 Prospect Ave ranks against every home in each area.
MeasureThis homeNaples 34104Collier County
Living areabigger than3,080 ft²almost all homes93% of homes
Lot sizebigger than1.14 ac98% of homes88% of homes
Year builtnewer than19809% of homes16% of homes

About 3921 Prospect Ave

When did 3921 Prospect Ave, Naples, FL last sell?

3921 Prospect Ave, Naples, FL last sold on Sep 1, 2015 for $100, according to the county's recorded deed.

When was 3921 Prospect Ave, Naples, FL built?

3921 Prospect Ave, Naples, FL was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 3921 Prospect Ave, Naples, FL?

3921 Prospect Ave, Naples, FL is assigned to East Naples Middle School (middle), rated A; Poinciana Elementary School (elementary), rated A-; Naples High School (high), rated B-. All sit in Collier County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3921 Prospect Ave, Naples, FL compare to other homes in Naples 34104?

Among the 13,618 homes in Naples 34104, it is bigger than almost all of them (3,080 ft² against a typical 1,398 ft²), its lot is bigger than 98% of them (1.14 ac against a typical 0.19 ac) and it is newer than 9% of them (1980 against a typical 1993). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3921 Prospect Ave, Naples, FL?

The 2025 property tax bill for 3921 Prospect Ave, Naples, FL was $11,837. The county assessed it at $1,114,425.

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Assigned schools

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