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Single Family ResidenceResidential
$1,755,301
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 87How 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

DENISON PL

CASTRO VALLEY, CA 94546
0
Baths
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.8M
$1.5M low$2M high

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.95
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Jensen Ranch Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
M
Canyon Middle SchoolB+
Middle · Grades 6–8 · 1.7 mi
H
Castro Valley High SchoolA-
High · Grades 9–12 · 3.0 mi

District: Castro Valley Unified School District

Neighborhood · ZIP 94546These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.657

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.46,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,466 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,352
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,642
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

Denison Pl 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 98% of homes in Castro Valley 94546
  • Has a bigger lot than 96% of homes in Castro Valley

What homes are worth in Castro Valley 94546

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

This home
$443K$1.8M

This home is worth more than 98% of homes in Castro Valley 94546.

How it measures up in Castro Valley 94546

The dot is this home. The mark in the middle is the typical home in Castro Valley 94546.

Estimated value$1,755,301
CheaperTypical $988,225Pricier

Pricier than 98% of homes nearby

Lot size0.95 ac
SmallerTypical 0.15 acBigger

Bigger than 93% of homes nearby

How Denison Pl ranks against every home in each area.
MeasureThis homeCastro ValleyCastro Valley 94546Alameda County
Estimated valuepricier than$1,755,30195% of homes98% of homes86% of homes
Lot sizebigger than0.95 ac96% of homes93% of homes92% of homes

About Denison Pl

How much is Denison Pl, Castro Valley, CA worth?

The TopHap Estimate for Denison Pl, Castro Valley, CA is $1,755,301 as of Oct 21, 2026. The likely range is $1,530,963 to $1,979,639. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Denison Pl, Castro Valley, CA last sell?

Denison Pl, Castro Valley, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Denison Pl, Castro Valley, CA?

Denison Pl, Castro Valley, CA is assigned to Jensen Ranch Elementary School (elementary), rated A+; Canyon Middle School (middle), rated B+; Castro Valley High School (high), rated A-. All sit in Castro Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Denison Pl, Castro Valley, CA compare to other homes in Castro Valley 94546?

Among the 13,490 homes in Castro Valley 94546, it is worth more than 98% of them ($1,755,301 against a typical $988,225) and its lot is bigger than 93% of them (0.95 ac against a typical 0.15 ac). Measured against all of Alameda County, it is worth more than 86% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Denison Pl

Closest homes

More homes in Castro Valley 94546

Assigned schools

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