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Single Family ResidenceResidential
$489,808$219 / 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 Sep 24, 2026
Last sold for $355,000 on May 11, 2018

323 ROADRUNNER DR

PATTERSON, CA 95363
3
Beds
3
Baths
2,238 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$490K
$476K low$504K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$355,000 · May 11, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,924 (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.$403,924 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,091
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$295,833
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$403,924

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.34
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
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.
7
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.9 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.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.0.11
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(9)

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
Patterson High SchoolC+
High · Grades 9–12 · 0.3 mi
M
Creekside Middle SchoolD+
Middle · Grades 6–8 · 0.3 mi
E
Northmead Elementary SchoolC-
Elementary · Grades KG–5 · 0.4 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%

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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

323 Roadrunner Dr 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.

  • Costs less per square foot than 91% of homes in Stanislaus County
  • Bigger than 81% of homes in Stanislaus County
  • Has a smaller lot than 96% of homes in Patterson 95363
  • Newer than 78% 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
$292K$855K

This home is worth more than 52% 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$489,808
CheaperTypical $486,779Pricier

Pricier than 52% of homes nearby

Price per ft²$219
CheaperTypical $239Pricier

Pricier than 38% of homes nearby

Living area2,238 ft²
SmallerTypical 2,017 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 4% of homes nearby

Year built2000
OlderTypical 2003Newer

Newer than 42% of homes nearby

How 323 Roadrunner Dr ranks against every home in each area.
MeasureThis homePatterson 95363Stanislaus County
Estimated valuepricier than$489,80852% of homes62% of homes
Price per ft²pricier than$21938% of homes9% of homes
Living areabigger than2,238 ft²60% of homes81% of homes
Lot sizebigger than0.11 ac4% of homes8% of homes
Year builtnewer than200042% of homes78% of homes

About 323 Roadrunner Dr

How much is 323 Roadrunner Dr, Patterson, CA worth?

The TopHap Estimate for 323 Roadrunner Dr, Patterson, CA is $489,808 as of Sep 24, 2026. The likely range is $475,914 to $503,702. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 323 Roadrunner Dr, Patterson, CA last sell?

323 Roadrunner Dr, Patterson, CA last sold on May 11, 2018 for $355,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 323 Roadrunner Dr, Patterson, CA?

323 Roadrunner Dr, Patterson, CA has 3 bedrooms, 3 bathrooms, 2,238 square feet of living space and a 0.11-acre lot.

When was 323 Roadrunner Dr, Patterson, CA built?

323 Roadrunner Dr, Patterson, CA was built in 2000, making it 26 years old. The building has 2 stories.

What schools serve 323 Roadrunner Dr, Patterson, CA?

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

How does 323 Roadrunner Dr, Patterson, CA compare to other homes in Patterson 95363?

Among the 8,464 homes in Patterson 95363, it is worth more than 52% of them ($489,808 against a typical $486,779), its price per square foot is higher than 38% of them ($219 against a typical $239), it is bigger than 60% of them (2,238 ft² against a typical 2,017 ft²), its lot is bigger than 4% of them (0.11 ac against a typical 0.15 ac) and it is newer than 42% of them (2000 against a typical 2003). Measured against all of Stanislaus County, it is worth more than 62% 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 323 Roadrunner Dr, Patterson, CA?

The 2025 property tax bill for 323 Roadrunner Dr, Patterson, CA was $4,924. The county assessed it at $403,924.

More homes on Roadrunner Dr

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Assigned schools

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