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Single Family ResidenceResidential
$111,857
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 80How 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

3421 LOWER WEST SIDE RD

MAD RIVER, CA 95552
0
Baths
32.26 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$112K
$90K low$134K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,140 (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.$117,118 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,585
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,533
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,822

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTRINITY
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
Van Duzen Elementary SchoolA
Elementary · Grades KG–8 · 9.7 mi
H
Southern Trinity High School
High · Grades 9–12 · 9.8 mi

District: Southern Trinity Joint Unified School District

Neighborhood · ZIP 95552These 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.132
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 100.241

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.67%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.4%
PopulationHow many people live in this area.1,159
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$25,785
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$47,970
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.69 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

3421 Lower West Side 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 92% of homes in Trinity County
  • Has a bigger lot than 91% of homes in Trinity County

What homes are worth in Mad River 95552

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

This home
$86K$549K

This home is worth more than 14% of homes in Mad River 95552.

How it measures up in Mad River 95552

The dot is this home. The mark in the middle is the typical home in Mad River 95552.

Estimated value$111,857
CheaperTypical $189,947Pricier

Pricier than 14% of homes nearby

Lot size32.26 ac
SmallerTypical 9.38 acBigger

Bigger than 77% of homes nearby

How 3421 Lower West Side Rd ranks against every home in each area.
MeasureThis homeMad River 95552Trinity County
Estimated valuepricier than$111,85714% of homes8% of homes
Lot sizebigger than32.26 ac77% of homes91% of homes

About 3421 Lower West Side Rd

How much is 3421 Lower West Side Rd, Mad River, CA worth?

The TopHap Estimate for 3421 Lower West Side Rd, Mad River, CA is $111,857 as of Jul 14, 2026. The likely range is $89,741 to $133,973. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3421 Lower West Side Rd, Mad River, CA last sell?

3421 Lower West Side Rd, Mad River, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 3421 Lower West Side Rd, Mad River, CA?

3421 Lower West Side Rd, Mad River, CA is assigned to Van Duzen Elementary School (elementary), rated A; Southern Trinity High School (high). All sit in Southern Trinity Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3421 Lower West Side Rd, Mad River, CA compare to other homes in Mad River 95552?

Among the 478 homes in Mad River 95552, it is worth more than 14% of them ($111,857 against a typical $189,947) and its lot is bigger than 77% of them (32.26 ac against a typical 9.38 ac). Measured against all of Trinity County, it is worth more than 8% 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 3421 Lower West Side Rd, Mad River, CA?

The 2025 property tax bill for 3421 Lower West Side Rd, Mad River, CA was $1,140. The county assessed it at $117,118.

More homes on Lower West Side Rd

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Assigned schools

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