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110 STATE HIGHWAY 20

UPPER LAKE, CA 95485
1.5
Baths
1,182 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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.$4,718 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$413,308 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,672
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,636
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$411,875

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.53
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
72
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
44
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
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.34 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.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.Restaurant
CountyLAKE
Lot (acres)The size of the land the home sits on, from county records.0.32
ConstructionThe main material the home's frame and walls are built from.Concrete
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Upper Lake Elementary SchoolD
Elementary · Grades KG–5 · 0.4 mi
H
Upper Lake High SchoolD+
High · Grades 9–12 · 0.6 mi
M
Upper Lake Middle SchoolD-
Middle · Grades 6–8 · 0.6 mi

District: Upper Lake Union School District

Neighborhood · ZIP 95485These 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.161
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.321

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.1,713
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,920
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,658
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

110 State Highway 20 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 65% of homes in Lake County
  • Has a smaller lot than 68% of homes in Upper Lake 95485
  • Among the oldest homes in Lake County

How it measures up in Upper Lake 95485

The dot is this home. The mark in the middle is the typical home in Upper Lake 95485.

Living area1,182 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.32 ac
SmallerTypical 1.28 acBigger

Bigger than 32% of homes nearby

Year built1900
OlderTypical 1965Newer

Newer than 5% of homes nearby

How 110 State Highway 20 ranks against every home in each area.
MeasureThis homeUpper Lake 95485Lake County
Living areabigger than1,182 ft²43% of homes35% of homes
Lot sizebigger than0.32 ac32% of homes60% of homes
Year builtnewer than19005% of homesalmost no homes

About 110 State Highway 20

When did 110 State Highway 20, Upper Lake, CA last sell?

110 State Highway 20, Upper Lake, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 110 State Highway 20, Upper Lake, CA?

110 State Highway 20, Upper Lake, CA has 1.5 bathrooms, 1,182 square feet of living space and a 0.32-acre lot.

When was 110 State Highway 20, Upper Lake, CA built?

110 State Highway 20, Upper Lake, CA was built in 1900, making it 126 years old.

What schools serve 110 State Highway 20, Upper Lake, CA?

110 State Highway 20, Upper Lake, CA is assigned to Upper Lake Elementary School (elementary), rated D; Upper Lake High School (high), rated D+; Upper Lake Middle School (middle), rated D-. All sit in Upper Lake Union School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 110 State Highway 20, Upper Lake, CA compare to other homes in Upper Lake 95485?

Among the 731 homes in Upper Lake 95485, it is bigger than 43% of them (1,182 ft² against a typical 1,248 ft²), its lot is bigger than 32% of them (0.32 ac against a typical 1.28 ac) and it is newer than 5% of them (1900 against a typical 1965). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 110 State Highway 20, Upper Lake, CA?

The 2026 property tax bill for 110 State Highway 20, Upper Lake, CA was $4,718. The county assessed it at $413,308.

More homes on State Highway 20

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More homes in Upper Lake 95485

Assigned schools

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