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Single Family ResidenceResidential
$1,046,949$957 / 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 65How 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

1803 BAY ST

NAPLES, FL 34112
0
Baths
1,094 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1M
$681K low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,022 (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.$349,307 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$340,124
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$630,170

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.67
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
47
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.
59
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.151 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.100%

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.0.32
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Avalon Elementary SchoolC-
Elementary · Grades PK–5 · 1.1 mi
M
Gulfview Middle SchoolA
Middle · Grades 6–8 · 3.1 mi
H
Naples High SchoolB-
High · Grades 9–12 · 4.9 mi

District: Collier County School District

Neighborhood · ZIP 34112These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.66%
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.11%
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.29,974
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,461 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,637
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,159
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

1803 Bay 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 96% of homes in Naples 34112
  • Among the highest price per square foot in Naples 34112
  • Smaller than 83% of homes in Collier County
  • Has a bigger lot than 89% of homes in Naples 34112
  • Older than 89% of homes in Collier County

What homes are worth in Naples 34112

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

This home
$103K$1.5M

This home is worth more than 96% of homes in Naples 34112.

How it measures up in Naples 34112

The dot is this home. The mark in the middle is the typical home in Naples 34112.

Estimated value$1,046,949
CheaperTypical $332,066Pricier

Pricier than 96% of homes nearby

Price per ft²$957
CheaperTypical $246Pricier

Pricier than almost all homes nearby

Living area1,094 ft²
SmallerTypical 1,351 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.32 ac
SmallerTypical 0.17 acBigger

Bigger than 89% of homes nearby

Year built1977
OlderTypical 1990Newer

Newer than 17% of homes nearby

How 1803 Bay St ranks against every home in each area.
MeasureThis homeNaples 34112Collier County
Estimated valuepricier than$1,046,94996% of homes77% of homes
Price per ft²pricier than$957almost all homes92% of homes
Living areabigger than1,094 ft²18% of homes17% of homes
Lot sizebigger than0.32 ac89% of homes70% of homes
Year builtnewer than197717% of homes11% of homes

About 1803 Bay St

How much is 1803 Bay St, Naples, FL worth?

The TopHap Estimate for 1803 Bay St, Naples, FL is $1,046,949 as of Sep 24, 2026. The likely range is $681,465 to $1,412,433. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1803 Bay St, Naples, FL last sell?

1803 Bay St, Naples, FL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1803 Bay St, Naples, FL?

1803 Bay St, Naples, FL has 1,094 square feet of living space and a 0.32-acre lot.

When was 1803 Bay St, Naples, FL built?

1803 Bay St, Naples, FL was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 1803 Bay St, Naples, FL?

1803 Bay St, Naples, FL is assigned to Avalon Elementary School (elementary), rated C-; Gulfview Middle School (middle), 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 1803 Bay St, Naples, FL compare to other homes in Naples 34112?

Among the 18,178 homes in Naples 34112, it is worth more than 96% of them ($1,046,949 against a typical $332,066), its price per square foot is higher than almost all of them ($957 against a typical $246), it is bigger than 18% of them (1,094 ft² against a typical 1,351 ft²), its lot is bigger than 89% of them (0.32 ac against a typical 0.17 ac) and it is newer than 17% of them (1977 against a typical 1990). Measured against all of Collier County, it is worth more than 77% 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 1803 Bay St, Naples, FL?

The 2025 property tax bill for 1803 Bay St, Naples, FL was $4,022. The county assessed it at $349,307.

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Assigned schools

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