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Single Family ResidenceResidential
$797,551$395 / 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 Jul 14, 2026

16576 RUSSELL CT

CASTRO VALLEY, CA 94578
5
Beds
3
Baths
2,020 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.
4,268 ft²
Lot SizeThe size of the land the home sits on, from county records.
1951
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.

Valuation

$798K
$744K low$851K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.129%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$934,065
CROSSCOUNTRY MORTGAGE LLC · E · recorded Mar 9, 2026
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$86,250
PENNYMAC LOAN SERVICES LLC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,148 (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.$771,655 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$231,496
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$540,159
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$756,528
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$806,940

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.35
12
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
25
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
42
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
62
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.2 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
CountyALAMEDA
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.1979
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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(3)

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

M
Edendale Middle SchoolF
Middle · Grades 6–8 · 0.8 mi
H
San Lorenzo High SchoolC-
High · Grades 9–12 · 1.3 mi
E
Corvallis Elementary SchoolC
Elementary · Grades KG–5 · 2.7 mi

District: San Lorenzo Unified School District

Neighborhood · ZIP 94578These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.654

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.36,127
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,333 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,481
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,965
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

16576 Russell Ct 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 83% of homes in Castro Valley
  • Costs less per square foot than 98% of homes in Castro Valley
  • Bigger than 86% of homes in San Leandro 94578
  • Has a smaller lot than 91% of homes in Castro Valley
  • Older than 73% of homes in Castro Valley

What homes are worth in San Leandro 94578

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

This home
$368K$1.1M

This home is worth more than 63% of homes in San Leandro 94578.

How it measures up in San Leandro 94578

The dot is this home. The mark in the middle is the typical home in San Leandro 94578.

Estimated value$797,551
CheaperTypical $743,071Pricier

Pricier than 63% of homes nearby

Price per ft²$395
CheaperTypical $551Pricier

Pricier than 5% of homes nearby

Living area2,020 ft²
SmallerTypical 1,342 ft²Bigger

Bigger than 86% of homes nearby

Lot size4,268 ft²
SmallerTypical 0.13 acBigger

Bigger than 14% of homes nearby

Year built1951
OlderTypical 1953Newer

Newer than 45% of homes nearby

How 16576 Russell Ct ranks against every home in each area.
MeasureThis homeCastro ValleySan Leandro 94578Alameda County
Estimated valuepricier than$797,55117% of homes63% of homes31% of homes
Price per ft²pricier than$3952% of homes5% of homes5% of homes
Living areabigger than2,020 ft²66% of homes86% of homes72% of homes
Lot sizebigger than4,268 ft²9% of homes14% of homes22% of homes
Year builtnewer than195127% of homes45% of homes33% of homes

About 16576 Russell Ct

How much is 16576 Russell Ct, Castro Valley, CA worth?

The TopHap Estimate for 16576 Russell Ct, Castro Valley, CA is $797,551 as of Jul 14, 2026. The likely range is $743,945 to $851,157. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16576 Russell Ct, Castro Valley, CA last sell?

16576 Russell Ct, Castro Valley, CA last sold on Mar 9, 2026, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 16576 Russell Ct, Castro Valley, CA?

16576 Russell Ct, Castro Valley, CA has 5 bedrooms, 3 bathrooms, 2,020 square feet of living space and a 0.10-acre lot.

When was 16576 Russell Ct, Castro Valley, CA built?

16576 Russell Ct, Castro Valley, CA was built in 1951, making it 75 years old. The building has 2 stories.

What schools serve 16576 Russell Ct, Castro Valley, CA?

16576 Russell Ct, Castro Valley, CA is assigned to Edendale Middle School (middle), rated F; San Lorenzo High School (high), rated C-; Corvallis Elementary School (elementary), rated C. All sit in San Lorenzo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 16576 Russell Ct, Castro Valley, CA compare to other homes in San Leandro 94578?

Among the 7,940 homes in San Leandro 94578, it is worth more than 63% of them ($797,551 against a typical $743,071), its price per square foot is higher than 5% of them ($395 against a typical $551), it is bigger than 86% of them (2,020 ft² against a typical 1,342 ft²), its lot is bigger than 14% of them (4,268 ft² against a typical 0.13 ac) and it is newer than 45% of them (1951 against a typical 1953). Measured against all of Alameda County, it is worth more than 31% 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 16576 Russell Ct, Castro Valley, CA?

The 2025 property tax bill for 16576 Russell Ct, Castro Valley, CA was $12,148. The county assessed it at $771,655.

Closest homes

More homes in Castro Valley 94578

Assigned schools

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