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Single Family ResidenceResidential
$558,864$301 / 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 94How 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 $400,000 on Nov 24, 2020

4109 SIERRA ST

RIVERBANK, CA 95367
3
Beds
3
Baths
1,856 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$559K
$527K low$591K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Nov 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,300 (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.$432,971 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$119,066
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$313,905
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$432,971

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.49
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
76
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyStanislaus
Lot (acres)The size of the land the home sits on, from county records.0.14
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
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.

H
Riverbank High SchoolC-
High · Grades 9–12 · 0.2 mi
M
Cardozo Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
E
Mesa Verde Elementary SchoolC
Elementary · Grades KG–5 · 0.8 mi

District: Riverbank Unified School District

Neighborhood · ZIP 95367These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.118

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.3%
PopulationHow many people live in this area.21,399
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,581 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,175
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,416
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

4109 Sierra St 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 78% of homes in Riverbank 95367
  • Bigger than 67% of homes in Stanislaus County
  • Has a smaller lot than 72% of homes in Stanislaus County
  • Newer than 97% of homes in Stanislaus County

What homes are worth in Riverbank 95367

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

This home
$280K$751K

This home is worth more than 78% of homes in Riverbank 95367.

How it measures up in Riverbank 95367

The dot is this home. The mark in the middle is the typical home in Riverbank 95367.

Estimated value$558,864
CheaperTypical $484,831Pricier

Pricier than 78% of homes nearby

Price per ft²$301
CheaperTypical $300Pricier

Pricier than 51% of homes nearby

Living area1,856 ft²
SmallerTypical 1,608 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 41% of homes nearby

Year built2018
OlderTypical 1995Newer

Newer than 94% of homes nearby

How 4109 Sierra St ranks against every home in each area.
MeasureThis homeRiverbank 95367Stanislaus County
Estimated valuepricier than$558,86478% of homes77% of homes
Price per ft²pricier than$30151% of homes58% of homes
Living areabigger than1,856 ft²65% of homes67% of homes
Lot sizebigger than0.14 ac41% of homes28% of homes
Year builtnewer than201894% of homes97% of homes

About 4109 Sierra St

How much is 4109 Sierra St, Riverbank, CA worth?

The TopHap Estimate for 4109 Sierra St, Riverbank, CA is $558,864 as of Aug 30, 2026. The likely range is $526,823 to $590,905. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4109 Sierra St, Riverbank, CA last sell?

4109 Sierra St, Riverbank, CA last sold on Nov 24, 2020 for $400,000, according to the county's recorded deed.

How big is 4109 Sierra St, Riverbank, CA?

4109 Sierra St, Riverbank, CA has 3 bedrooms, 3 bathrooms, 1,856 square feet of living space and a 0.14-acre lot.

When was 4109 Sierra St, Riverbank, CA built?

4109 Sierra St, Riverbank, CA was built in 2018, making it 8 years old.

What schools serve 4109 Sierra St, Riverbank, CA?

4109 Sierra St, Riverbank, CA is assigned to Riverbank High School (high), rated C-; Cardozo Middle School (middle), rated C+; Mesa Verde Elementary School (elementary), rated C. All sit in Riverbank Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4109 Sierra St, Riverbank, CA compare to other homes in Riverbank 95367?

Among the 7,299 homes in Riverbank 95367, it is worth more than 78% of them ($558,864 against a typical $484,831), its price per square foot is higher than 51% of them ($301 against a typical $300), it is bigger than 65% of them (1,856 ft² against a typical 1,608 ft²), its lot is bigger than 41% of them (0.14 ac against a typical 0.14 ac) and it is newer than 94% of them (2018 against a typical 1995). Measured against all of Stanislaus County, it is worth more than 77% 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 4109 Sierra St, Riverbank, CA?

The 2025 property tax bill for 4109 Sierra St, Riverbank, CA was $6,300. The county assessed it at $432,971.

More homes on Sierra St

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More homes in Riverbank 95367

Assigned schools

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