Skip to content
Skip to content
TopHapOpen in map
Multi-Family Dwellings (Generic, Any Combination)Residential

509 RIVER ST

PIRU, CA 93040
0
Baths
1,208 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.
1957
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,378 (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.$29,159 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,202
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,957
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$28,588

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.54
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
88
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.
39
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
50
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.34%
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.Multi-Family Dwellings (Generic, Any Combination)
CountyVENTURA
Lot (acres)The size of the land the home sits on, from county records.0.11
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Piru Elementary SchoolB
Elementary · Grades KG–5 · 0.5 mi
H
Fillmore High SchoolB-
High · Grades 9–12 · 7.1 mi
M
Fillmore Middle SchoolD+
Middle · Grades 6–8 · 7.5 mi

District: Fillmore Unified School District

Neighborhood · ZIP 93040These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.950

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.7.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.17
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.317 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,086
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,130
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

Owner Tools

Do you own this home?
Claim this home

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

509 River 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.

  • Smaller than 81% of homes in Ventura County
  • Has a smaller lot than 87% of homes in Piru 93040
  • Older than 88% of homes in Ventura County

How it measures up in Piru 93040

The dot is this home. The mark in the middle is the typical home in Piru 93040.

Living area1,208 ft²
SmallerTypical 1,356 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 13% of homes nearby

Year built1957
OlderTypical 1996Newer

Newer than 33% of homes nearby

How 509 River St ranks against every home in each area.
MeasureThis homePiru 93040Ventura County
Living areabigger than1,208 ft²30% of homes19% of homes
Lot sizebigger than0.11 ac13% of homes22% of homes
Year builtnewer than195733% of homes12% of homes

About 509 River St

When did 509 River St, Piru, CA last sell?

509 River St, Piru, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 River St, Piru, CA?

509 River St, Piru, CA has 1,208 square feet of living space and a 0.11-acre lot.

When was 509 River St, Piru, CA built?

509 River St, Piru, CA was built in 1957, making it 69 years old.

What schools serve 509 River St, Piru, CA?

509 River St, Piru, CA is assigned to Piru Elementary School (elementary), rated B; Fillmore High School (high), rated B-; Fillmore Middle School (middle), rated D+. All sit in Fillmore Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 River St, Piru, CA compare to other homes in Piru 93040?

Among the 512 homes in Piru 93040, it is bigger than 30% of them (1,208 ft² against a typical 1,356 ft²), its lot is bigger than 13% of them (0.11 ac against a typical 0.15 ac) and it is newer than 33% of them (1957 against a typical 1996). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 509 River St, Piru, CA?

The 2025 property tax bill for 509 River St, Piru, CA was $3,378. The county assessed it at $29,159.

More homes on River St

Closest homes

More homes in Piru 93040

Assigned schools

Explore the area

See this home in context

Open 509 River St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map