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Single Family ResidenceResidential
$730,005$311 / 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 Oct 21, 2026
Last sold for $576,821 on Jul 14, 2021

18809 MARINER INLET DR

BOCA RATON, FL 33498
4
Beds
2.5
Baths
2,346 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$730K
$683K low$777K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$576,821 · Jul 14, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,795 (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.$491,603 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$477,748
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$543,112

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPALM BEACH
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.1997
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Concrete
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 165 ft²Porch · 25 ft²

Transaction History(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(5)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Sunrise Park Elementary SchoolA+
Elementary · Grades PK–5 · 1.0 mi
M
Eagles Landing Middle SchoolA-
Middle · Grades 6–8 · 1.1 mi
H
Olympic Heights Community High SchoolB
High · Grades 9–12 · 2.0 mi

District: Palm Beach County School District

Neighborhood · ZIP 33498These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.96%
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.2.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.15,976
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,712 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$134,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,317
Average tempThe average temperature here across a full year.75°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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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

18809 Mariner Inlet Dr 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 75% of homes in Palm Beach County
  • Costs less per square foot than 67% of homes in Boca Raton 33498
  • Bigger than 80% of homes in Palm Beach County
  • Has a smaller lot than 73% of homes in Palm Beach County

What homes are worth in Boca Raton 33498

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

This home
$288K$1.6M

This home is worth more than 41% of homes in Boca Raton 33498.

How it measures up in Boca Raton 33498

The dot is this home. The mark in the middle is the typical home in Boca Raton 33498.

Estimated value$730,005
CheaperTypical $812,994Pricier

Pricier than 41% of homes nearby

Price per ft²$311
CheaperTypical $341Pricier

Pricier than 33% of homes nearby

Living area2,346 ft²
SmallerTypical 2,341 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.14 ac
SmallerTypical 0.19 acBigger

Bigger than 30% of homes nearby

Year built1989
OlderTypical 1992Newer

Newer than 42% of homes nearby

How 18809 Mariner Inlet Dr ranks against every home in each area.
MeasureThis homeThe Lakes at Boca RatonBoca Raton 33498Palm Beach County
Estimated valuepricier than$730,00570% of homes41% of homes75% of homes
Price per ft²pricier than$31139% of homes33% of homes58% of homes
Living areabigger than2,346 ft²72% of homes50% of homes80% of homes
Lot sizebigger than0.14 ac52% of homes30% of homes27% of homes
Year builtnewer than198952% of homes42% of homes62% of homes

About 18809 Mariner Inlet Dr

How much is 18809 Mariner Inlet Dr, Boca Raton, FL worth?

The TopHap Estimate for 18809 Mariner Inlet Dr, Boca Raton, FL is $730,005 as of Oct 21, 2026. The likely range is $683,169 to $776,841. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18809 Mariner Inlet Dr, Boca Raton, FL last sell?

18809 Mariner Inlet Dr, Boca Raton, FL last sold on Jul 14, 2021 for $576,821, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 18809 Mariner Inlet Dr, Boca Raton, FL?

18809 Mariner Inlet Dr, Boca Raton, FL has 4 bedrooms, 2.5 bathrooms, 2,346 square feet of living space and a 0.14-acre lot.

When was 18809 Mariner Inlet Dr, Boca Raton, FL built?

18809 Mariner Inlet Dr, Boca Raton, FL was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 18809 Mariner Inlet Dr, Boca Raton, FL?

18809 Mariner Inlet Dr, Boca Raton, FL is assigned to Sunrise Park Elementary School (elementary), rated A+; Eagles Landing Middle School (middle), rated A-; Olympic Heights Community High School (high), rated B. All sit in Palm Beach County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18809 Mariner Inlet Dr, Boca Raton, FL compare to other homes in Boca Raton 33498?

Among the 5,797 homes in Boca Raton 33498, it is worth more than 41% of them ($730,005 against a typical $812,994), its price per square foot is higher than 33% of them ($311 against a typical $341), it is bigger than 50% of them (2,346 ft² against a typical 2,341 ft²), its lot is bigger than 30% of them (0.14 ac against a typical 0.19 ac) and it is newer than 42% of them (1989 against a typical 1992). Measured against all of Palm Beach County, it is worth more than 75% 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 18809 Mariner Inlet Dr, Boca Raton, FL?

The 2025 property tax bill for 18809 Mariner Inlet Dr, Boca Raton, FL was $7,795. The county assessed it at $491,603.

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