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Single Family ResidenceResidential
$1,201,407$386 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $1,310,141 on Sep 10, 2025

15833 MAZZINI ST

NAPLES, FL 34114
0
Baths
3,116 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.2M
$1.1M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,310,141 · Sep 10, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,955 (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.$1,067,231 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,006,591
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,111
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,067,231

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.69
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
97
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
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.120 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%
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
CountyCOLLIER
Lot (acres)The size of the land the home sits on, from county records.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

M
Manatee Middle SchoolB+
Middle · Grades 6–8 · 2.6 mi
E
Manatee Elementary SchoolA-
Elementary · Grades PK–5 · 2.6 mi
H
Lely High SchoolC+
High · Grades 9–12 · 6.4 mi

District: Collier County School District

Neighborhood · ZIP 34114These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.60%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.23,384
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.69 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,048
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,155
Average tempThe average temperature here across a full year.75°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

15833 Mazzini 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.

  • Worth more than 89% of homes in Naples 34114
  • Costs more per square foot than 76% of homes in Naples 34114
  • Bigger than 96% of homes in Naples 34114
  • Has a bigger lot than 83% of homes in Naples 34114
  • Among the newest homes in Naples 34114

What homes are worth in Naples 34114

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

This home
$70K$2.2M

This home is worth more than 89% of homes in Naples 34114.

How it measures up in Naples 34114

The dot is this home. The mark in the middle is the typical home in Naples 34114.

Estimated value$1,201,407
CheaperTypical $537,860Pricier

Pricier than 89% of homes nearby

Price per ft²$386
CheaperTypical $310Pricier

Pricier than 76% of homes nearby

Living area3,116 ft²
SmallerTypical 1,679 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.25 ac
SmallerTypical 0.16 acBigger

Bigger than 83% of homes nearby

Year built2025
OlderTypical 2007Newer

Newer than almost all homes nearby

How 15833 Mazzini St ranks against every home in each area.
MeasureThis homeNaples 34114Collier County
Estimated valuepricier than$1,201,40789% of homes81% of homes
Price per ft²pricier than$38676% of homes58% of homes
Living areabigger than3,116 ft²96% of homes93% of homes
Lot sizebigger than0.25 ac83% of homes60% of homes
Year builtnewer than2025almost all homesalmost all homes

About 15833 Mazzini St

How much is 15833 Mazzini St, Naples, FL worth?

The TopHap Estimate for 15833 Mazzini St, Naples, FL is $1,201,407 as of Aug 30, 2026. The likely range is $1,052,377 to $1,350,437. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15833 Mazzini St, Naples, FL last sell?

15833 Mazzini St, Naples, FL last sold on Sep 10, 2025 for $1,310,141, according to the county's recorded deed.

How big is 15833 Mazzini St, Naples, FL?

15833 Mazzini St, Naples, FL has 3,116 square feet of living space and a 0.25-acre lot.

When was 15833 Mazzini St, Naples, FL built?

15833 Mazzini St, Naples, FL was built in 2025, making it 1 years old.

What schools serve 15833 Mazzini St, Naples, FL?

15833 Mazzini St, Naples, FL is assigned to Manatee Middle School (middle), rated B+; Manatee Elementary School (elementary), rated A-; Lely High School (high), rated C+. All sit in Collier County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15833 Mazzini St, Naples, FL compare to other homes in Naples 34114?

Among the 18,644 homes in Naples 34114, it is worth more than 89% of them ($1,201,407 against a typical $537,860), its price per square foot is higher than 76% of them ($386 against a typical $310), it is bigger than 96% of them (3,116 ft² against a typical 1,679 ft²), its lot is bigger than 83% of them (0.25 ac against a typical 0.16 ac) and it is newer than almost all of them (2025 against a typical 2007). Measured against all of Collier County, it is worth more than 81% 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 15833 Mazzini St, Naples, FL?

The 2025 property tax bill for 15833 Mazzini St, Naples, FL was $3,955. The county assessed it at $1,067,231.

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