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Single Family ResidenceResidential
$1,224,366$847 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $440,000 on Jun 21, 2012

5031 CASTLEWOOD CMN

FREMONT, CA 94536
3
Beds
2.5
Baths
1,445 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.
3,342 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.1M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$440,000 · Jun 21, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,178 (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.$556,427 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$168,977
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$394,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$545,384
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,136,700

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.1985
Lot (acres)The size of the land the home sits on, from county records.0.08
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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(4)

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

E
John G. Mattos Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
M
G. M. Walters Middle SchoolA
Middle · Grades 6–8 · 1.6 mi
H
Kennedy High SchoolB+
High · Grades 9–12 · 1.8 mi

District: Fremont Unified School District

Neighborhood · ZIP 94536These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.557

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.70,570
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,640 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$140,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,557
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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

5031 Castlewood Cmn 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 89% of homes in Glenmoor
  • Costs more per square foot than 79% of homes in Alameda County
  • Smaller than 70% of homes in Glenmoor
  • Has a smaller lot than 97% of homes in Glenmoor
  • Newer than 90% of homes in Glenmoor

What homes are worth in Fremont 94536

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

This home
$441K$2.4M

This home is worth more than 38% of homes in Fremont 94536.

How it measures up in Fremont 94536

The dot is this home. The mark in the middle is the typical home in Fremont 94536.

Estimated value$1,224,366
CheaperTypical $1,368,735Pricier

Pricier than 38% of homes nearby

Price per ft²$847
CheaperTypical $856Pricier

Pricier than 48% of homes nearby

Living area1,445 ft²
SmallerTypical 1,533 ft²Bigger

Bigger than 43% of homes nearby

Lot size3,342 ft²
SmallerTypical 0.15 acBigger

Bigger than 14% of homes nearby

Year built1984
OlderTypical 1971Newer

Newer than 72% of homes nearby

How 5031 Castlewood Cmn ranks against every home in each area.
MeasureThis homeGlenmoorFremont 94536Alameda County
Estimated valuepricier than$1,224,36611% of homes38% of homes61% of homes
Price per ft²pricier than$84723% of homes48% of homes79% of homes
Living areabigger than1,445 ft²30% of homes43% of homes42% of homes
Lot sizebigger than3,342 ft²3% of homes14% of homes12% of homes
Year builtnewer than198490% of homes72% of homes71% of homes

About 5031 Castlewood Cmn

How much is 5031 Castlewood Cmn, Fremont, CA worth?

The TopHap Estimate for 5031 Castlewood Cmn, Fremont, CA is $1,224,366 as of Aug 30, 2026. The likely range is $1,075,848 to $1,372,884. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5031 Castlewood Cmn, Fremont, CA last sell?

5031 Castlewood Cmn, Fremont, CA last sold on Jun 21, 2012 for $440,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 5031 Castlewood Cmn, Fremont, CA?

5031 Castlewood Cmn, Fremont, CA has 3 bedrooms, 2.5 bathrooms, 1,445 square feet of living space and a 0.08-acre lot.

When was 5031 Castlewood Cmn, Fremont, CA built?

5031 Castlewood Cmn, Fremont, CA was built in 1984, making it 42 years old. The building has 2 stories.

What schools serve 5031 Castlewood Cmn, Fremont, CA?

5031 Castlewood Cmn, Fremont, CA is assigned to John G. Mattos Elementary School (elementary), rated A-; G. M. Walters Middle School (middle), rated A; Kennedy High School (high), rated B+. All sit in Fremont Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5031 Castlewood Cmn, Fremont, CA compare to other homes in Fremont 94536?

Among the 18,769 homes in Fremont 94536, it is worth more than 38% of them ($1,224,366 against a typical $1,368,735), its price per square foot is higher than 48% of them ($847 against a typical $856), it is bigger than 43% of them (1,445 ft² against a typical 1,533 ft²), its lot is bigger than 14% of them (3,342 ft² against a typical 0.15 ac) and it is newer than 72% of them (1984 against a typical 1971). Measured against all of Alameda County, it is worth more than 61% 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 5031 Castlewood Cmn, Fremont, CA?

The 2025 property tax bill for 5031 Castlewood Cmn, Fremont, CA was $7,178. The county assessed it at $556,427.

More homes on Castlewood Cmn

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