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Single Family ResidenceResidential
$650,730$225 / 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 91How 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 $565,000 on Jan 31, 2006

10423 GRASS VALLEY CT

STOCKTON, CA 95209
5
Beds
3
Baths
2,893 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$651K
$595K low$706K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$565,000 · Jan 31, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,436 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$665,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$190,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$475,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$665,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$552,960

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.Custom Design
CountySAN JOAQUIN
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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
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
Podesta Ranch Elementary SchoolB
Elementary · Grades KG–6 · 0.3 mi
H
Bear Creek High SchoolC+
High · Grades 9–12 · 1.5 mi
M
Christa McAuliffe Middle SchoolC+
Middle · Grades 7–8 · 2.2 mi

District: Lodi Unified School District

Neighborhood · ZIP 95209These 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.58
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.149

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.44,736
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,909 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,525
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,204
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.16 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

10423 Grass Valley 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 more than 94% of homes in Stockton 95209
  • Costs less per square foot than 89% of homes in San Joaquin County
  • Bigger than 92% of homes in Stockton 95209
  • Has a bigger lot than 89% of homes in Spanos Park East
  • Newer than 77% of homes in Stockton 95209

What homes are worth in Stockton 95209

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

This home
$356K$711K

This home is worth more than 94% of homes in Stockton 95209.

How it measures up in Stockton 95209

The dot is this home. The mark in the middle is the typical home in Stockton 95209.

Estimated value$650,730
CheaperTypical $483,402Pricier

Pricier than 94% of homes nearby

Price per ft²$225
CheaperTypical $250Pricier

Pricier than 26% of homes nearby

Living area2,893 ft²
SmallerTypical 1,957 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.21 ac
SmallerTypical 0.15 acBigger

Bigger than 85% of homes nearby

Year built2003
OlderTypical 1987Newer

Newer than 77% of homes nearby

How 10423 Grass Valley Ct ranks against every home in each area.
MeasureThis homeSpanos Park EastStockton 95209San Joaquin County
Estimated valuepricier than$650,73089% of homes94% of homes74% of homes
Price per ft²pricier than$22534% of homes26% of homes11% of homes
Living areabigger than2,893 ft²84% of homes92% of homes89% of homes
Lot sizebigger than0.21 ac89% of homes85% of homes79% of homes
Year builtnewer than200357% of homes77% of homes75% of homes

About 10423 Grass Valley Ct

How much is 10423 Grass Valley Ct, Stockton, CA worth?

The TopHap Estimate for 10423 Grass Valley Ct, Stockton, CA is $650,730 as of Oct 21, 2026. The likely range is $595,388 to $706,072. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10423 Grass Valley Ct, Stockton, CA last sell?

10423 Grass Valley Ct, Stockton, CA last sold on Jan 31, 2006 for $565,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10423 Grass Valley Ct, Stockton, CA?

10423 Grass Valley Ct, Stockton, CA has 5 bedrooms, 3 bathrooms, 2,893 square feet of living space and a 0.21-acre lot.

When was 10423 Grass Valley Ct, Stockton, CA built?

10423 Grass Valley Ct, Stockton, CA was built in 2003, making it 23 years old. It is a custom design home. The building has 2 stories.

What schools serve 10423 Grass Valley Ct, Stockton, CA?

10423 Grass Valley Ct, Stockton, CA is assigned to Podesta Ranch Elementary School (elementary), rated B; Bear Creek High School (high), rated C+; Christa McAuliffe Middle School (middle), rated C+. All sit in Lodi Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10423 Grass Valley Ct, Stockton, CA compare to other homes in Stockton 95209?

Among the 12,373 homes in Stockton 95209, it is worth more than 94% of them ($650,730 against a typical $483,402), its price per square foot is higher than 26% of them ($225 against a typical $250), it is bigger than 92% of them (2,893 ft² against a typical 1,957 ft²), its lot is bigger than 85% of them (0.21 ac against a typical 0.15 ac) and it is newer than 77% of them (2003 against a typical 1987). Measured against all of San Joaquin County, it is worth more than 74% 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 10423 Grass Valley Ct, Stockton, CA?

The 2026 property tax bill for 10423 Grass Valley Ct, Stockton, CA was $7,436. The county assessed it at $665,300.

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