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Single Family ResidenceResidential
$789,000
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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $725,000 on Aug 28, 2026

21500 RIDGEWAY HWY

POTTER VALLEY, CA 95469
0
Baths
4.47 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$789K
$725K low$853K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$725,000 · Aug 28, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,952 (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.$293,929 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$183,371
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$110,558
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$288,167

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyMENDOCINO
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Potter Valley High SchoolF
High · Grades 9–12 · 5.8 mi
E
Potter Valley Elementary SchoolC
Elementary · Grades KG–6 · 5.8 mi
M
Potter Valley Junior High SchoolD
Middle · Grades 7–8 · 5.8 mi

District: Potter Valley Community Unified School District

Neighborhood · ZIP 95469These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.329

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.2,307
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,087
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,948
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

21500 Ridgeway Hwy 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 more than 98% of homes in Potter Valley 95469
  • Has a bigger lot than 70% of homes in Mendocino County

What homes are worth in Potter Valley 95469

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

This home
$131K$789K

This home is worth more than 98% of homes in Potter Valley 95469.

How it measures up in Potter Valley 95469

The dot is this home. The mark in the middle is the typical home in Potter Valley 95469.

Estimated value$789,000
CheaperTypical $300,754Pricier

Pricier than 98% of homes nearby

Lot size4.47 ac
SmallerTypical 3.03 acBigger

Bigger than 58% of homes nearby

How 21500 Ridgeway Hwy ranks against every home in each area.
MeasureThis homePotter Valley 95469Mendocino County
Estimated valuepricier than$789,00098% of homes92% of homes
Lot sizebigger than4.47 ac58% of homes70% of homes

About 21500 Ridgeway Hwy

How much is 21500 Ridgeway Hwy, Potter Valley, CA worth?

The TopHap Estimate for 21500 Ridgeway Hwy, Potter Valley, CA is $789,000 as of Aug 30, 2026. The likely range is $724,930 to $853,070. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21500 Ridgeway Hwy, Potter Valley, CA last sell?

21500 Ridgeway Hwy, Potter Valley, CA last sold on Aug 28, 2026 for $725,000, according to the county's recorded deed.

What schools serve 21500 Ridgeway Hwy, Potter Valley, CA?

21500 Ridgeway Hwy, Potter Valley, CA is assigned to Potter Valley High School (high), rated F; Potter Valley Elementary School (elementary), rated C; Potter Valley Junior High School (middle), rated D. All sit in Potter Valley Community Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21500 Ridgeway Hwy, Potter Valley, CA compare to other homes in Potter Valley 95469?

Among the 721 homes in Potter Valley 95469, it is worth more than 98% of them ($789,000 against a typical $300,754) and its lot is bigger than 58% of them (4.47 ac against a typical 3.03 ac). Measured against all of Mendocino County, it is worth more than 92% 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 21500 Ridgeway Hwy, Potter Valley, CA?

The 2025 property tax bill for 21500 Ridgeway Hwy, Potter Valley, CA was $2,952. The county assessed it at $293,929.

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Assigned schools

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