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Single Family ResidenceResidential
$328,528$310 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $255,000 on Mar 18, 2020

8820 RIVER RD

PATTERSON, CA 95363
3
Beds
1
Baths
1,060 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$329K
$318K low$339K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$255,000 · Mar 18, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$328,528
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$262,822

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,759 (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.$278,873 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,956
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$185,917
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$278,873

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.44
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
6
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.2 percent flood zone

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.0.20
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.

Foreclosure Filings(3)

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

E
Grayson Elementary SchoolD
Elementary · Grades KG–5 · 1.5 mi
M
Creekside Middle SchoolD+
Middle · Grades 6–8 · 6.4 mi
H
Patterson High SchoolC+
High · Grades 9–12 · 6.7 mi

District: Patterson Joint Unified School District

Neighborhood · ZIP 95363These 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.84
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 100.346

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.4%
PopulationHow many people live in this area.27,621
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.234 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,286
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,914
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

8820 River Rd 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 Patterson 95363
  • Costs more per square foot than 87% of homes in Patterson 95363
  • Smaller than 94% of homes in Patterson 95363
  • Has a bigger lot than 80% of homes in Patterson 95363
  • Newer than 82% of homes in Stanislaus County

What homes are worth in Patterson 95363

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

This home
$296K$991K

This home is worth more than 4% of homes in Patterson 95363.

How it measures up in Patterson 95363

The dot is this home. The mark in the middle is the typical home in Patterson 95363.

Estimated value$328,528
CheaperTypical $493,240Pricier

Pricier than 4% of homes nearby

Price per ft²$310
CheaperTypical $241Pricier

Pricier than 87% of homes nearby

Living area1,060 ft²
SmallerTypical 2,011 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.2 ac
SmallerTypical 0.15 acBigger

Bigger than 80% of homes nearby

Year built2002
OlderTypical 2003Newer

Newer than 48% of homes nearby

How 8820 River Rd ranks against every home in each area.
MeasureThis homePatterson 95363Stanislaus County
Estimated valuepricier than$328,5284% of homes11% of homes
Price per ft²pricier than$31087% of homes69% of homes
Living areabigger than1,060 ft²6% of homes12% of homes
Lot sizebigger than0.2 ac80% of homes76% of homes
Year builtnewer than200248% of homes82% of homes

About 8820 River Rd

How much is 8820 River Rd, Patterson, CA worth?

The TopHap Estimate for 8820 River Rd, Patterson, CA is $328,528 as of Jul 14, 2026. The likely range is $318,285 to $338,771. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8820 River Rd, Patterson, CA last sell?

8820 River Rd, Patterson, CA last sold on Mar 18, 2020 for $255,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 8820 River Rd, Patterson, CA?

8820 River Rd, Patterson, CA has 3 bedrooms, 1 bathrooms, 1,060 square feet of living space and a 0.20-acre lot.

When was 8820 River Rd, Patterson, CA built?

8820 River Rd, Patterson, CA was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 8820 River Rd, Patterson, CA?

8820 River Rd, Patterson, CA is assigned to Grayson Elementary School (elementary), rated D; Creekside Middle School (middle), rated D+; Patterson High School (high), rated C+. All sit in Patterson Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8820 River Rd, Patterson, CA compare to other homes in Patterson 95363?

Among the 8,530 homes in Patterson 95363, it is worth more than 4% of them ($328,528 against a typical $493,240), its price per square foot is higher than 87% of them ($310 against a typical $241), it is bigger than 6% of them (1,060 ft² against a typical 2,011 ft²), its lot is bigger than 80% of them (0.2 ac against a typical 0.15 ac) and it is newer than 48% of them (2002 against a typical 2003). Measured against all of Stanislaus County, it is worth more than 11% 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 8820 River Rd, Patterson, CA?

The 2025 property tax bill for 8820 River Rd, Patterson, CA was $3,759. The county assessed it at $278,873.

Closest homes

More homes in Patterson 95363

Assigned schools

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