Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$377,162
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 84How 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 $88,000 on May 8, 2000

3421 R ST

EUREKA, CA 95503
0
Baths
2,864 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$377K
$318K 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.$88,000 · May 8, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,390 (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.$135,225 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,095
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$89,130
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$135,225

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.0.07
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(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
Washington Elementary SchoolB-
Elementary · Grades KG–5 · 0.4 mi
H
Eureka High SchoolB
High · Grades 9–12 · 0.9 mi
M
Winship Middle SchoolC
Middle · Grades 6–8 · 1.1 mi

District: Eureka City Unified School District

Neighborhood · ZIP 95503These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.735

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.23,835
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.253 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,031
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,505
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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

3421 R 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.

  • Among the smallest lots in Cutten

What homes are worth in Eureka 95503

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

This home
$230K$814K

This home is worth more than 43% of homes in Eureka 95503.

How it measures up in Eureka 95503

The dot is this home. The mark in the middle is the typical home in Eureka 95503.

Estimated value$377,162
CheaperTypical $397,823Pricier

Pricier than 43% of homes nearby

Lot size2,864 ft²
SmallerTypical 0.2 acBigger

Smaller than almost all homes nearby

How 3421 R St ranks against every home in each area.
MeasureThis homeCuttenEureka 95503Humboldt County
Estimated valuepricier than$377,16239% of homes43% of homes43% of homes
Lot sizebigger than2,864 ft²almost no homesalmost no homesalmost no homes

About 3421 R St

How much is 3421 R St, Eureka, CA worth?

The TopHap Estimate for 3421 R St, Eureka, CA is $377,162 as of Sep 24, 2026. The likely range is $317,543 to $436,781. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3421 R St, Eureka, CA last sell?

3421 R St, Eureka, CA last sold on May 8, 2000 for $88,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 3421 R St, Eureka, CA?

3421 R St, Eureka, CA is assigned to Washington Elementary School (elementary), rated B-; Eureka High School (high), rated B; Winship Middle School (middle), rated C. All sit in Eureka City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3421 R St, Eureka, CA compare to other homes in Eureka 95503?

Among the 9,122 homes in Eureka 95503, it is worth more than 43% of them ($377,162 against a typical $397,823) and its lot is bigger than almost none of them (2,864 ft² against a typical 0.2 ac). Measured against all of Humboldt County, it is worth more than 43% 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 3421 R St, Eureka, CA?

The 2025 property tax bill for 3421 R St, Eureka, CA was $1,390. The county assessed it at $135,225.

More homes on R St

Closest homes

More homes in Eureka 95503

Assigned schools

Explore the area

See this home in context

Open 3421 R St 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