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Single Family ResidenceResidential
$1,070,053$591 / 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 84How 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

539 DOLPHIN DR

PACIFICA, CA 94044
3
Beds
2
Baths
1,810 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.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$904K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,476 (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.$363,976 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,594
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,382
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$356,840
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,420,020

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.25 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
CountySAN MATEO
Lot (acres)The size of the land the home sits on, from county records.0.14
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Ocean Shore SchoolA-
Elementary · Grades KG–8 · 0.2 mi

District: Pacifica School District

Neighborhood · ZIP 94044These 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.81
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 100.642

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.34,994
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,071 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,331
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,620
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

539 Dolphin 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 less than 75% of homes in San Mateo County
  • Costs less per square foot than 95% of homes in Edgemar
  • Bigger than 78% of homes in Edgemar
  • Older than 92% of homes in Pacifica 94044

What homes are worth in Pacifica 94044

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

This home
$686K$2M

This home is worth more than 30% of homes in Pacifica 94044.

How it measures up in Pacifica 94044

The dot is this home. The mark in the middle is the typical home in Pacifica 94044.

Estimated value$1,070,053
CheaperTypical $1,173,920Pricier

Pricier than 30% of homes nearby

Price per ft²$591
CheaperTypical $828Pricier

Pricier than 6% of homes nearby

Living area1,810 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.14 ac
SmallerTypical 0.13 acBigger

Bigger than 63% of homes nearby

Year built1949
OlderTypical 1962Newer

Newer than 8% of homes nearby

How 539 Dolphin Dr ranks against every home in each area.
MeasureThis homeEdgemarPacifica 94044San Mateo County
Estimated valuepricier than$1,070,05352% of homes30% of homes25% of homes
Price per ft²pricier than$5915% of homes6% of homes6% of homes
Living areabigger than1,810 ft²78% of homes76% of homes59% of homes
Lot sizebigger than0.14 ac60% of homes63% of homes50% of homes
Year builtnewer than194934% of homes8% of homes25% of homes

About 539 Dolphin Dr

How much is 539 Dolphin Dr, Pacifica, CA worth?

The TopHap Estimate for 539 Dolphin Dr, Pacifica, CA is $1,070,053 as of Sep 24, 2026. The likely range is $904,171 to $1,235,935. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 539 Dolphin Dr, Pacifica, CA last sell?

539 Dolphin Dr, Pacifica, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 539 Dolphin Dr, Pacifica, CA?

539 Dolphin Dr, Pacifica, CA has 3 bedrooms, 2 bathrooms, 1,810 square feet of living space and a 0.14-acre lot.

When was 539 Dolphin Dr, Pacifica, CA built?

539 Dolphin Dr, Pacifica, CA was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 539 Dolphin Dr, Pacifica, CA?

539 Dolphin Dr, Pacifica, CA is assigned to Ocean Shore School (elementary), rated A-. All sit in Pacifica School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 539 Dolphin Dr, Pacifica, CA compare to other homes in Pacifica 94044?

Among the 11,854 homes in Pacifica 94044, it is worth more than 30% of them ($1,070,053 against a typical $1,173,920), its price per square foot is higher than 6% of them ($591 against a typical $828), it is bigger than 76% of them (1,810 ft² against a typical 1,400 ft²), its lot is bigger than 63% of them (0.14 ac against a typical 0.13 ac) and it is newer than 8% of them (1949 against a typical 1962). Measured against all of San Mateo County, it is worth more than 25% 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 539 Dolphin Dr, Pacifica, CA?

The 2025 property tax bill for 539 Dolphin Dr, Pacifica, CA was $5,476. The county assessed it at $363,976.

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