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Single Family ResidenceResidential
$2,673,402$1,005 / 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 93How 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 $635,000 on Mar 31, 1999

548 SAPPHIRE ST

REDWOOD CITY, CA 94062
3
Beds
2.5
Baths
2,660 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.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.7M
$2.5M low$2.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$635,000 · Mar 31, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,267 (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.$1,015,388 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$507,694
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$507,694
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$995,480
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,815,840

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountySAN MATEO
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.Wood (Unspecified)
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

H
Sequoia High SchoolB
High · Grades 9–12 · 1.0 mi
E
Clifford Elementary SchoolB+
Elementary · Grades KG–8 · 1.3 mi

District: Sequoia Union High School District

Neighborhood · ZIP 94062These 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.93
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 100.569

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.28,920
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.380 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$210,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$290,618
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

548 Sapphire 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 81% of homes in San Mateo County
  • Costs less per square foot than 96% of homes in Eagle Hill
  • Bigger than 92% of homes in Eagle Hill
  • Has a smaller lot than 91% of homes in Redwood City 94062
  • Newer than 96% of homes in Eagle Hill

What homes are worth in Redwood City 94062

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

This home
$1.1M$10M

This home is worth more than 45% of homes in Redwood City 94062.

How it measures up in Redwood City 94062

The dot is this home. The mark in the middle is the typical home in Redwood City 94062.

Estimated value$2,673,402
CheaperTypical $2,790,407Pricier

Pricier than 45% of homes nearby

Price per ft²$1005
CheaperTypical $1319Pricier

Pricier than 13% of homes nearby

Living area2,660 ft²
SmallerTypical 2,200 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.14 ac
SmallerTypical 0.26 acBigger

Bigger than 9% of homes nearby

Year built1989
OlderTypical 1954Newer

Newer than 85% of homes nearby

How 548 Sapphire St ranks against every home in each area.
MeasureThis homeEagle HillRedwood City 94062San Mateo County
Estimated valuepricier than$2,673,40274% of homes45% of homes81% of homes
Price per ft²pricier than$10054% of homes13% of homes54% of homes
Living areabigger than2,660 ft²92% of homes64% of homes85% of homes
Lot sizebigger than0.14 ac27% of homes9% of homes50% of homes
Year builtnewer than198996% of homes85% of homes88% of homes

About 548 Sapphire St

How much is 548 Sapphire St, Redwood City, CA worth?

The TopHap Estimate for 548 Sapphire St, Redwood City, CA is $2,673,402 as of Oct 21, 2026. The likely range is $2,479,791 to $2,867,013. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 548 Sapphire St, Redwood City, CA last sell?

548 Sapphire St, Redwood City, CA last sold on Mar 31, 1999 for $635,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 548 Sapphire St, Redwood City, CA?

548 Sapphire St, Redwood City, CA has 3 bedrooms, 2.5 bathrooms, 2,660 square feet of living space and a 0.14-acre lot.

When was 548 Sapphire St, Redwood City, CA built?

548 Sapphire St, Redwood City, CA was built in 1989, making it 37 years old. It is a cape cod home. The building has 2 stories.

What schools serve 548 Sapphire St, Redwood City, CA?

548 Sapphire St, Redwood City, CA is assigned to Sequoia High School (high), rated B; Clifford Elementary School (elementary), rated B+. All sit in Sequoia Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 548 Sapphire St, Redwood City, CA compare to other homes in Redwood City 94062?

Among the 8,858 homes in Redwood City 94062, it is worth more than 45% of them ($2,673,402 against a typical $2,790,407), its price per square foot is higher than 13% of them ($1005 against a typical $1319), it is bigger than 64% of them (2,660 ft² against a typical 2,200 ft²), its lot is bigger than 9% of them (0.14 ac against a typical 0.26 ac) and it is newer than 85% of them (1989 against a typical 1954). Measured against all of San Mateo 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 548 Sapphire St, Redwood City, CA?

The 2025 property tax bill for 548 Sapphire St, Redwood City, CA was $12,267. The county assessed it at $1,015,388.

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