Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$236,108$131 / 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 89How 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

6423 15TH AVE

LUCERNE, CA 95458
3
Beds
3 / 1
Baths
1,802 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$236K
$211K low$261K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,257 (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.$206,721 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$85,352
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$121,369
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$206,721

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.61
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
76
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
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.107 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.40
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.Evaporative
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(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.

E
Lucerne Elementary SchoolD+
Elementary · Grades KG–8 · 0.2 mi
H
Upper Lake High SchoolD
High · Grades 9–12 · 8.1 mi

District: Upper Lake Union School District

Neighborhood · ZIP 95458These 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.136
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 100.335

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.3%
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.1.6%
PopulationHow many people live in this area.2,169
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.55 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,546
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,509
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Owner Tools

Do you own this home?
Claim this home

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

6423 15th Ave 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 72% of homes in Lake County
  • Costs less per square foot than 95% of homes in Lake County
  • Bigger than 87% of homes in Lucerne 95458
  • Has a bigger lot than 84% of homes in Lucerne 95458
  • Older than 85% of homes in Lucerne 95458

What homes are worth in Lucerne 95458

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

This home
$91K$991K

This home is worth more than 57% of homes in Lucerne 95458.

How it measures up in Lucerne 95458

The dot is this home. The mark in the middle is the typical home in Lucerne 95458.

Estimated value$236,108
CheaperTypical $217,191Pricier

Pricier than 57% of homes nearby

Price per ft²$131
CheaperTypical $183Pricier

Pricier than 12% of homes nearby

Living area1,802 ft²
SmallerTypical 1,192 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.4 ac
SmallerTypical 0.16 acBigger

Bigger than 84% of homes nearby

Year built1954
OlderTypical 1972Newer

Newer than 15% of homes nearby

How 6423 15th Ave ranks against every home in each area.
MeasureThis homeLucerne 95458Lake County
Estimated valuepricier than$236,10857% of homes28% of homes
Price per ft²pricier than$13112% of homes5% of homes
Living areabigger than1,802 ft²87% of homes77% of homes
Lot sizebigger than0.4 ac84% of homes64% of homes
Year builtnewer than195415% of homes15% of homes

About 6423 15th Ave

How much is 6423 15th Ave, Lucerne, CA worth?

The TopHap Estimate for 6423 15th Ave, Lucerne, CA is $236,108 as of Aug 30, 2026. The likely range is $211,224 to $260,992. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 6423 15th Ave, Lucerne, CA?

6423 15th Ave, Lucerne, CA has 3 bedrooms, 3 bathrooms, 1,802 square feet of living space and a 0.40-acre lot.

When was 6423 15th Ave, Lucerne, CA built?

6423 15th Ave, Lucerne, CA was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 6423 15th Ave, Lucerne, CA?

6423 15th Ave, Lucerne, CA is assigned to Lucerne Elementary School (elementary), rated D+; Upper Lake High School (high), rated D. All sit in Upper Lake Union School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6423 15th Ave, Lucerne, CA compare to other homes in Lucerne 95458?

Among the 1,589 homes in Lucerne 95458, it is worth more than 57% of them ($236,108 against a typical $217,191), its price per square foot is higher than 12% of them ($131 against a typical $183), it is bigger than 87% of them (1,802 ft² against a typical 1,192 ft²), its lot is bigger than 84% of them (0.4 ac against a typical 0.16 ac) and it is newer than 15% of them (1954 against a typical 1972). Measured against all of Lake County, it is worth more than 28% 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 6423 15th Ave, Lucerne, CA?

The 2025 property tax bill for 6423 15th Ave, Lucerne, CA was $2,257. The county assessed it at $206,721.

More homes on 15th Ave

Closest homes

More homes in Lucerne 95458

Assigned schools

Explore the area

See this home in context

Open 6423 15th Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map