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Single Family ResidenceResidential
$465,963$252 / 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 $265,000 on Mar 10, 2020

21 E MARIPOSA AVE

STOCKTON, CA 95204
3
Beds
1
Baths
1,847 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1942
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$466K
$422K low$509K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$265,000 · Mar 10, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,740 (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.$298,427 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$67,567
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$230,860
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$292,577
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$362,520

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.0.13
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(5)

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
Wilson Elementary SchoolD-
Elementary · Grades KG–8 · 0.1 mi
H
Cesar Chavez High SchoolD+
High · Grades 9–12 · 3.0 mi

District: Stockton Unified School District

Neighborhood · ZIP 95204These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.155

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.32,237
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,945 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,832
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,328
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

21 E Mariposa Ave 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 86% of homes in Stockton 95204
  • Costs less per square foot than 77% of homes in Stockton 95204
  • Bigger than 83% of homes in Stockton 95204
  • Has a smaller lot than 74% of homes in San Joaquin County
  • Older than 92% of homes in San Joaquin County

What homes are worth in Stockton 95204

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

This home
$263K$700K

This home is worth more than 86% of homes in Stockton 95204.

How it measures up in Stockton 95204

The dot is this home. The mark in the middle is the typical home in Stockton 95204.

Estimated value$465,963
CheaperTypical $377,852Pricier

Pricier than 86% of homes nearby

Price per ft²$252
CheaperTypical $294Pricier

Pricier than 23% of homes nearby

Living area1,847 ft²
SmallerTypical 1,311 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.13 ac
SmallerTypical 0.15 acBigger

Bigger than 31% of homes nearby

Year built1942
OlderTypical 1949Newer

Newer than 28% of homes nearby

How 21 E Mariposa Ave ranks against every home in each area.
MeasureThis homeUniversityStockton 95204San Joaquin County
Estimated valuepricier than$465,96380% of homes86% of homes39% of homes
Price per ft²pricier than$25225% of homes23% of homes24% of homes
Living areabigger than1,847 ft²78% of homes83% of homes54% of homes
Lot sizebigger than0.13 ac54% of homes31% of homes26% of homes
Year builtnewer than194259% of homes28% of homes8% of homes

About 21 E Mariposa Ave

How much is 21 E Mariposa Ave, Stockton, CA worth?

The TopHap Estimate for 21 E Mariposa Ave, Stockton, CA is $465,963 as of Oct 21, 2026. The likely range is $422,463 to $509,463. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 E Mariposa Ave, Stockton, CA last sell?

21 E Mariposa Ave, Stockton, CA last sold on Mar 10, 2020 for $265,000, according to the county's recorded deed.

How big is 21 E Mariposa Ave, Stockton, CA?

21 E Mariposa Ave, Stockton, CA has 3 bedrooms, 1 bathrooms, 1,847 square feet of living space and a 0.13-acre lot.

When was 21 E Mariposa Ave, Stockton, CA built?

21 E Mariposa Ave, Stockton, CA was built in 1942, making it 84 years old. It is a custom design home. The building has 1 story.

What schools serve 21 E Mariposa Ave, Stockton, CA?

21 E Mariposa Ave, Stockton, CA is assigned to Wilson Elementary School (elementary), rated D-; Cesar Chavez High School (high), rated D+. All sit in Stockton Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 E Mariposa Ave, Stockton, CA compare to other homes in Stockton 95204?

Among the 9,680 homes in Stockton 95204, it is worth more than 86% of them ($465,963 against a typical $377,852), its price per square foot is higher than 23% of them ($252 against a typical $294), it is bigger than 83% of them (1,847 ft² against a typical 1,311 ft²), its lot is bigger than 31% of them (0.13 ac against a typical 0.15 ac) and it is newer than 28% of them (1942 against a typical 1949). Measured against all of San Joaquin County, it is worth more than 39% 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 21 E Mariposa Ave, Stockton, CA?

The 2026 property tax bill for 21 E Mariposa Ave, Stockton, CA was $3,740. The county assessed it at $298,427.

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