Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$593,401
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 95How 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 $700,000 on Apr 7, 2021

2884 CRYSTAL CT

CASTRO VALLEY, CA 94546
0
Baths
207 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$593K
$566K low$620K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$700,000 · Apr 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$308 (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.$22,081 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,081
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,648
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$636,750

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.01
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
Fairview Elementary SchoolD
Elementary · Grades KG–6 · 0.9 mi
H
Hayward High SchoolC+
High · Grades 9–12 · 1.3 mi
M
Bret Harte Middle SchoolC-
Middle · Grades 7–8 · 1.6 mi

District: Hayward 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%

Owner Tools

Do you own this home?
Claim this home

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

2884 Crystal 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 96% of homes in Castro Valley
  • Among the smallest lots 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 8% 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$593,401
CheaperTypical $988,225Pricier

Pricier than 8% of homes nearby

Lot size207 ft²
SmallerTypical 0.15 acBigger

Smaller than almost all homes nearby

How 2884 Crystal Ct ranks against every home in each area.
MeasureThis homeCastro ValleyCastro Valley 94546Alameda County
Estimated valuepricier than$593,4014% of homes8% of homes15% of homes
Lot sizebigger than207 ft²almost no homesalmost no homesalmost no homes

About 2884 Crystal Ct

How much is 2884 Crystal Ct, Castro Valley, CA worth?

The TopHap Estimate for 2884 Crystal Ct, Castro Valley, CA is $593,401 as of Oct 21, 2026. The likely range is $566,362 to $620,440. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2884 Crystal Ct, Castro Valley, CA last sell?

2884 Crystal Ct, Castro Valley, CA last sold on Apr 7, 2021 for $700,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 2884 Crystal Ct, Castro Valley, CA?

2884 Crystal Ct, Castro Valley, CA is assigned to Fairview Elementary School (elementary), rated D; Hayward High School (high), rated C+; Bret Harte Middle School (middle), rated C-. All sit in Hayward Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2884 Crystal Ct, 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 8% of them ($593,401 against a typical $988,225) and its lot is bigger than almost none of them (207 ft² against a typical 0.15 ac). Measured against all of Alameda County, it is worth more than 15% 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 2884 Crystal Ct, Castro Valley, CA?

The 2025 property tax bill for 2884 Crystal Ct, Castro Valley, CA was $308. The county assessed it at $22,081.

More homes on Crystal Ct

Closest homes

More homes in Castro Valley 94546

Assigned schools

Explore the area

See this home in context

Open 2884 Crystal Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map