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Single Family ResidenceResidential
$155,193$242 / ft²
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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

18635 DIAMOND RDG

LOWER LAKE, CA 95457
2
Beds
1
Baths
640 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.
2.58 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.

Valuation

$155K
$127K low$183K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,280 (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.$103,175 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$56,279
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,896
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$103,175

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.57
53
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.
45
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
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.17 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.undetermined

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
CountyLAKE
Lot (acres)The size of the land the home sits on, from county records.2.58
ConstructionThe main material the home's frame and walls are built from.Steel Frame
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

H
Lower Lake High SchoolD-
High · Grades 9–12 · 5.7 mi
E
Lower Lake Elementary SchoolD-
Elementary · Grades KG–7 · 5.8 mi

District: Konocti Unified School District

Neighborhood · ZIP 95457These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.386

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.4,731
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,533
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,554
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

18635 Diamond Rdg 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 98% of homes in Lower Lake 95457
  • Costs more per square foot than 68% of homes in Lake County
  • Smaller than 95% of homes in Lake County
  • Has a bigger lot than 87% of homes in Lake County

What homes are worth in Lower Lake 95457

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

This home
$151K$893K

This home is worth more than 2% of homes in Lower Lake 95457.

How it measures up in Lower Lake 95457

The dot is this home. The mark in the middle is the typical home in Lower Lake 95457.

Estimated value$155,193
CheaperTypical $383,166Pricier

Pricier than 2% of homes nearby

Price per ft²$242
CheaperTypical $261Pricier

Pricier than 43% of homes nearby

Living area640 ft²
SmallerTypical 1,415 ft²Bigger

Bigger than 7% of homes nearby

Lot size2.58 ac
SmallerTypical 1.06 acBigger

Bigger than 62% of homes nearby

Year built1984
OlderTypical 1982Newer

Newer than 54% of homes nearby

How 18635 Diamond Rdg ranks against every home in each area.
MeasureThis homeLower Lake 95457Lake County
Estimated valuepricier than$155,1932% of homes8% of homes
Price per ft²pricier than$24243% of homes68% of homes
Living areabigger than640 ft²7% of homes5% of homes
Lot sizebigger than2.58 ac62% of homes87% of homes
Year builtnewer than198454% of homes59% of homes

About 18635 Diamond Rdg

How much is 18635 Diamond Rdg, Lower Lake, CA worth?

The TopHap Estimate for 18635 Diamond Rdg, Lower Lake, CA is $155,193 as of Sep 24, 2026. The likely range is $127,045 to $183,341. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18635 Diamond Rdg, Lower Lake, CA last sell?

18635 Diamond Rdg, Lower Lake, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18635 Diamond Rdg, Lower Lake, CA?

18635 Diamond Rdg, Lower Lake, CA has 2 bedrooms, 1 bathrooms, 640 square feet of living space and a 2.58-acre lot.

When was 18635 Diamond Rdg, Lower Lake, CA built?

18635 Diamond Rdg, Lower Lake, CA was built in 1984, making it 42 years old.

What schools serve 18635 Diamond Rdg, Lower Lake, CA?

18635 Diamond Rdg, Lower Lake, CA is assigned to Lower Lake High School (high), rated D-; Lower Lake Elementary School (elementary), rated D-. All sit in Konocti Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18635 Diamond Rdg, Lower Lake, CA compare to other homes in Lower Lake 95457?

Among the 1,189 homes in Lower Lake 95457, it is worth more than 2% of them ($155,193 against a typical $383,166), its price per square foot is higher than 43% of them ($242 against a typical $261), it is bigger than 7% of them (640 ft² against a typical 1,415 ft²), its lot is bigger than 62% of them (2.58 ac against a typical 1.06 ac) and it is newer than 54% of them (1984 against a typical 1982). Measured against all of Lake 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 18635 Diamond Rdg, Lower Lake, CA?

The 2026 property tax bill for 18635 Diamond Rdg, Lower Lake, CA was $1,280. The county assessed it at $103,175.

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