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Single Family ResidenceResidential
$8,235,989$2,158 / 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 94How 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 $100 on May 1, 2015

231 MERMAIDS BIGHT

NAPLES, FL 34103
0
Baths
3,817 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$8.2M
$7.8M low$8.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100 · May 1, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$40,110 (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.$4,436,257 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,752,238
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$684,019
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,425,229
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,436,257

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.127 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.0.36
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 790 ft²Boat 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.

E
Sea Gate Elementary SchoolA+
Elementary · Grades KG–5 · 1.3 mi
H
Naples High SchoolB-
High · Grades 9–12 · 1.6 mi
M
Gulfview Middle SchoolA
Middle · Grades 6–8 · 3.3 mi

District: Collier County School District

Neighborhood · ZIP 34103These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.59%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.12,793
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,730 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,822
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,790
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

231 Mermaids Bight 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 most valuable homes in Collier County
  • Costs more per square foot than 98% of homes in Naples 34103
  • Bigger than 97% of homes in Collier County
  • Has a bigger lot than 87% of homes in Naples 34103
  • Newer than 92% of homes in Park Shore

What homes are worth in Naples 34103

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

This home
$169K$8.1M

This home is worth more than 98% of homes in Naples 34103.

How it measures up in Naples 34103

The dot is this home. The mark in the middle is the typical home in Naples 34103.

Estimated value$8,235,989
CheaperTypical $986,830Pricier

Pricier than 98% of homes nearby

Price per ft²$2158
CheaperTypical $701Pricier

Pricier than 98% of homes nearby

Living area3,817 ft²
SmallerTypical 1,571 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.36 ac
SmallerTypical 0.25 acBigger

Bigger than 87% of homes nearby

Year built2002
OlderTypical 1980Newer

Newer than 92% of homes nearby

How 231 Mermaids Bight ranks against every home in each area.
MeasureThis homePark ShoreNaples 34103Collier County
Estimated valuepricier than$8,235,98997% of homes98% of homesalmost all homes
Price per ft²pricier than$215897% of homes98% of homes98% of homes
Living areabigger than3,817 ft²92% of homes95% of homes97% of homes
Lot sizebigger than0.36 ac80% of homes87% of homes75% of homes
Year builtnewer than200292% of homes92% of homes63% of homes

About 231 Mermaids Bight

How much is 231 Mermaids Bight, Naples, FL worth?

The TopHap Estimate for 231 Mermaids Bight, Naples, FL is $8,235,989 as of Aug 30, 2026. The likely range is $7,753,583 to $8,718,395. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 Mermaids Bight, Naples, FL last sell?

231 Mermaids Bight, Naples, FL last sold on May 1, 2015 for $100, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 231 Mermaids Bight, Naples, FL?

231 Mermaids Bight, Naples, FL has 3,817 square feet of living space and a 0.36-acre lot.

When was 231 Mermaids Bight, Naples, FL built?

231 Mermaids Bight, Naples, FL was built in 2002, making it 24 years old. The building has 2 stories.

What schools serve 231 Mermaids Bight, Naples, FL?

231 Mermaids Bight, Naples, FL is assigned to Sea Gate Elementary School (elementary), rated A+; Naples High School (high), rated B-; Gulfview Middle School (middle), rated A. All sit in Collier County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 231 Mermaids Bight, Naples, FL compare to other homes in Naples 34103?

Among the 10,985 homes in Naples 34103, it is worth more than 98% of them ($8,235,989 against a typical $986,830), its price per square foot is higher than 98% of them ($2158 against a typical $701), it is bigger than 95% of them (3,817 ft² against a typical 1,571 ft²), its lot is bigger than 87% of them (0.36 ac against a typical 0.25 ac) and it is newer than 92% of them (2002 against a typical 1980). Measured against all of Collier County, it is worth more than almost all 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 231 Mermaids Bight, Naples, FL?

The 2025 property tax bill for 231 Mermaids Bight, Naples, FL was $40,110. The county assessed it at $4,436,257.

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