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Manufacturing (Light)Industrial

509 COMMERCIAL ST

EUREKA, CA 95501
0
Baths
1,080 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,998 (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.$184,332 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$53,913
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$130,419
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$184,332

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.115 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.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.Manufacturing (Light)
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.0.34
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Eureka High SchoolB
High · Grades 9–12 · 1.1 mi
M
Zane Middle SchoolC
Middle · Grades 6–8 · 1.6 mi
E
Lafeyette Elementary SchoolD+
Elementary · Grades KG–5 · 2.2 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

509 Commercial 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.

  • Smaller than 83% of homes in Broadway Street
  • Among the largest lots in Broadway Street
  • Newer than 91% of homes in Broadway Street

How it measures up in Eureka 95501

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

Living area1,080 ft²
SmallerTypical 1,406 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.34 ac
SmallerTypical 0.15 acBigger

Bigger than 93% of homes nearby

Year built1956
OlderTypical 1941Newer

Newer than 78% of homes nearby

How 509 Commercial St ranks against every home in each area.
MeasureThis homeBroadway StreetEureka 95501Humboldt County
Living areabigger than1,080 ft²17% of homes21% of homes20% of homes
Lot sizebigger than0.34 acalmost all homes93% of homes60% of homes
Year builtnewer than195691% of homes78% of homes44% of homes

About 509 Commercial St

When did 509 Commercial St, Eureka, CA last sell?

509 Commercial St, Eureka, CA last sold on Aug 23, 2005, according to the county's recorded deed.

How big is 509 Commercial St, Eureka, CA?

509 Commercial St, Eureka, CA has 1,080 square feet of living space and a 0.34-acre lot.

When was 509 Commercial St, Eureka, CA built?

509 Commercial St, Eureka, CA was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 509 Commercial St, Eureka, CA?

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

How does 509 Commercial St, Eureka, CA compare to other homes in Eureka 95501?

Among the 6,469 homes in Eureka 95501, it is bigger than 21% of them (1,080 ft² against a typical 1,406 ft²), its lot is bigger than 93% of them (0.34 ac against a typical 0.15 ac) and it is newer than 78% of them (1956 against a typical 1941). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 509 Commercial St, Eureka, CA?

The 2025 property tax bill for 509 Commercial St, Eureka, CA was $1,998. The county assessed it at $184,332.

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