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Rural ResidenceResidential
Last sold for $350,000 on May 22, 2000

42808 MATTOLE RD

PETROLIA, CA 95558
0
Baths
115 ac
Lot SizeThe size of the land the home sits on, from county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · May 22, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,703 (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.$166,185 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,572
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,613
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$166,185

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.104 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.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.Rural Residence
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.115.00
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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(4)

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

E
Honeydew Elementary School
Elementary · Grades KG–8 · 1.9 mi
H
Mattole Triple Junction High School
High · Grades 9–12 · 9.6 mi
M
Mattole Elementary SchoolA-
Middle · Grades KG–8 · 9.6 mi

District: Mattole Unified School District

Neighborhood · ZIP 95558These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.375

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.81%
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.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.532
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,569
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,400
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.72 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

42808 Mattole 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.

  • Among the largest lots in Humboldt County

How it measures up in Petrolia 95558

The dot is this home. The mark in the middle is the typical home in Petrolia 95558.

Lot size115 ac
SmallerTypical 9.2 acBigger

Bigger than 90% of homes nearby

How 42808 Mattole Rd ranks against every home in each area.
MeasureThis homePetrolia 95558Humboldt County
Lot sizebigger than115 ac90% of homesalmost all homes

About 42808 Mattole Rd

When did 42808 Mattole Rd, Petrolia, CA last sell?

42808 Mattole Rd, Petrolia, CA last sold on May 22, 2000 for $350,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 42808 Mattole Rd, Petrolia, CA?

42808 Mattole Rd, Petrolia, CA is assigned to Honeydew Elementary School (elementary); Mattole Triple Junction High School (high); Mattole Elementary School (middle), rated A-. All sit in Mattole Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 42808 Mattole Rd, Petrolia, CA?

The 2025 property tax bill for 42808 Mattole Rd, Petrolia, CA was $1,703. The county assessed it at $166,185.

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Assigned schools

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