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Single Family ResidenceResidential
$393,841$436 / 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 Sep 24, 2026
Last sold for $387,000 on Aug 14, 2025

3291 18TH ST

EUREKA, CA 95501
2
Beds
1
Baths
904 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$394K
$351K low$437K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$387,000 · Aug 14, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,152 (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.$286,728 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$113,781
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$172,947
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$286,728

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.25
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
25
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
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(10)

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
Lafeyette Elementary SchoolC-
Elementary · Grades KG–5 · 0.2 mi
M
Zane Middle SchoolC
Middle · Grades 6–8 · 0.9 mi
H
Eureka High SchoolB-
High · Grades 9–12 · 1.5 mi

District: Eureka City Unified School District

Neighborhood · ZIP 95501These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.646

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
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.1.5%
PopulationHow many people live in this area.21,005
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,673 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,471
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,225
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

3291 18th St 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.

  • Costs more per square foot than 98% of homes in Eureka 95501
  • Smaller than 93% of homes in Myrtletown
  • Has a bigger lot than 87% of homes in Eureka 95501
  • Older than 88% of homes in Myrtletown

What homes are worth in Eureka 95501

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

This home
$210K$708K

This home is worth more than 60% of homes in Eureka 95501.

How it measures up in Eureka 95501

The dot is this home. The mark in the middle is the typical home in Eureka 95501.

Estimated value$393,841
CheaperTypical $366,158Pricier

Pricier than 60% of homes nearby

Price per ft²$436
CheaperTypical $277Pricier

Pricier than 98% of homes nearby

Living area904 ft²
SmallerTypical 1,405 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.24 ac
SmallerTypical 0.15 acBigger

Bigger than 87% of homes nearby

Year built1938
OlderTypical 1941Newer

Newer than 46% of homes nearby

How 3291 18th St ranks against every home in each area.
MeasureThis homeMyrtletownEureka 95501Humboldt County
Estimated valuepricier than$393,84152% of homes60% of homes48% of homes
Price per ft²pricier than$43697% of homes98% of homes93% of homes
Living areabigger than904 ft²7% of homes10% of homes10% of homes
Lot sizebigger than0.24 ac73% of homes87% of homes51% of homes
Year builtnewer than193812% of homes46% of homes19% of homes

About 3291 18th St

How much is 3291 18th St, Eureka, CA worth?

The TopHap Estimate for 3291 18th St, Eureka, CA is $393,841 as of Sep 24, 2026. The likely range is $350,801 to $436,881. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3291 18th St, Eureka, CA last sell?

3291 18th St, Eureka, CA last sold on Aug 14, 2025 for $387,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 3291 18th St, Eureka, CA?

3291 18th St, Eureka, CA has 2 bedrooms, 1 bathrooms, 904 square feet of living space and a 0.24-acre lot.

When was 3291 18th St, Eureka, CA built?

3291 18th St, Eureka, CA was built in 1938, making it 88 years old. The building has 1 story.

What schools serve 3291 18th St, Eureka, CA?

3291 18th St, Eureka, CA is assigned to Lafeyette Elementary School (elementary), rated C-; Zane Middle School (middle), rated C; Eureka High School (high), rated B-. All sit in Eureka City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3291 18th St, Eureka, CA compare to other homes in Eureka 95501?

Among the 6,476 homes in Eureka 95501, it is worth more than 60% of them ($393,841 against a typical $366,158), its price per square foot is higher than 98% of them ($436 against a typical $277), it is bigger than 10% of them (904 ft² against a typical 1,405 ft²), its lot is bigger than 87% of them (0.24 ac against a typical 0.15 ac) and it is newer than 46% of them (1938 against a typical 1941). Measured against all of Humboldt County, it is worth more than 48% 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 3291 18th St, Eureka, CA?

The 2025 property tax bill for 3291 18th St, Eureka, CA was $3,152. The county assessed it at $286,728.

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