Duplex (2 Units, Any Combination)Residential
525 3RD ST
ARCATA, CA 95521
0
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,223 (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.$56,781 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,827
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,954
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$56,781
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.50 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.Duplex (2 Units, Any Combination)
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HME
Arcata High SchoolA+
High · Grades 9–12 · 0.9 mi
Sunny Brae Middle SchoolB
Middle · Grades 6–8 · 1.1 mi
Arcata Elementary SchoolC
Elementary · Grades KG–5 · 1.3 mi
District: Northern Humboldt Union High School District
Neighborhood · ZIP 95521These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.641
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.20,920
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,337
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$66,702
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.76 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 homeData 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
525 3rd 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.
- Has a bigger lot than 91% of homes in Samoa Boulevard
How it measures up in Arcata 95521
The dot is this home. The mark in the middle is the typical home in Arcata 95521.
Lot size0.25 ac
SmallerTypical 0.19 acBigger
Bigger than 62% of homes nearby
| Measure | This home | Samoa Boulevard | Arcata 95521 | Humboldt County |
|---|---|---|---|---|
| Lot sizebigger than | 0.25 ac | 91% of homes | 62% of homes | 51% of homes |
More homes on 3rd St
Closest homes
- 542 3rd St115 ft · 0.29 ac · Sold Jan 1900
- 541 4th St$423K181 ft · 3 bd · 1 ba · 1,135 ft² · Sold $213K · Aug 2002
- 513 4th St Apt A169 ft · 0.21 ac · Sold $119K · Aug 1995
- 491 4th St212 ft · 8 bd · 4 ba · 3,526 ft² · Sold $702K · Jun 2022
- 414 F St$512K315 ft · 4 bd · 3 ba · 1,412 ft² · Sold $297K · May 2018
- 347 F St268 ft · 2 bd · 2 ba · 1,224 ft² · Sold $293K · Nov 2006
- 345 F St$339K258 ft · 2 bd · 1 ba · 792 ft²
- 538 4th St$507K322 ft · 2 bd · 1 ba · 1,178 ft² · Sold $10K · Nov 2025
More homes in Arcata 95521
- 2361 Buttermilk Ln$795K1.26 ac · Sold $820K · Sep 2026
- 1656 Benjamin Ct$539K0.15 ac · Sold $555K · Sep 2026
- 48 California Ave$690K3 bd · 2 ba · 1,800 ft² · Sold $700K · Sep 2026
- 954 Courtyard Cir$287K1,182 ft² · Sold $236K · Aug 2026
- 825 12th St0.17 ac · Sold $870K · Aug 2026
- 1235 Spear Ave0.58 ac · Sold $450K · Aug 2026
- 3500 Hadley Pl$675K0.97 ac · Sold $675K · Aug 2026
- 2220 Wisteria Way$370K0.14 ac · Sold $391K · Aug 2026
- 919 14th St0.18 ac · Sold $690K · Aug 2026
- 1130 Villa Way$463K3 bd · 2 ba · 1,804 ft² · Sold $463K · Aug 2026
- 1531 Fickle Hill Rd$801K2.3 ac · Sold $800K · Jul 2026
- 1731 Stewart Ave$400K0.16 ac · Sold $400K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 525 3rd 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