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Single Family ResidenceResidential
$219,047$209 / 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 96How 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 $142,000 on Oct 15, 2007

840 KNAPP ST

YREKA, CA 96097
3
Beds
1
Baths
1,048 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$219K
$211K low$227K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,000 · Oct 15, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,941 (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.$190,230 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,679
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$116,551
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$186,501

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
73
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
35
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountySISKIYOU
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Yreka High SchoolB-
High · Grades 9–12 · 0.2 mi
M
Jackson Street Elementary SchoolD+
Middle · Grades 4–8 · 0.8 mi
E
Evergreen Elementary SchoolC+
Elementary · Grades KG–3 · 1.0 mi

District: Yreka Union High School District

Neighborhood · ZIP 96097These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.130

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.9,371
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,598
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,521
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

840 Knapp 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.

  • Worth less than 68% of homes in Yreka 96097
  • Costs more per square foot than 77% of homes in Yreka 96097
  • Smaller than 80% of homes in Yreka 96097
  • Has a smaller lot than 98% of homes in Yreka 96097
  • Older than 82% of homes in Yreka 96097

What homes are worth in Yreka 96097

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

This home
$91K$585K

This home is worth more than 32% of homes in Yreka 96097.

How it measures up in Yreka 96097

The dot is this home. The mark in the middle is the typical home in Yreka 96097.

Estimated value$219,047
CheaperTypical $252,215Pricier

Pricier than 32% of homes nearby

Price per ft²$209
CheaperTypical $187Pricier

Pricier than 77% of homes nearby

Living area1,048 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.12 ac
SmallerTypical 0.3 acBigger

Bigger than 2% of homes nearby

Year built1950
OlderTypical 1974Newer

Newer than 18% of homes nearby

How 840 Knapp St ranks against every home in each area.
MeasureThis homeYreka 96097Siskiyou County
Estimated valuepricier than$219,04732% of homes41% of homes
Price per ft²pricier than$20977% of homes60% of homes
Living areabigger than1,048 ft²20% of homes22% of homes
Lot sizebigger than0.12 ac2% of homes2% of homes
Year builtnewer than195018% of homes22% of homes

About 840 Knapp St

How much is 840 Knapp St, Yreka, CA worth?

The TopHap Estimate for 840 Knapp St, Yreka, CA is $219,047 as of Sep 24, 2026. The likely range is $211,130 to $226,964. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 840 Knapp St, Yreka, CA last sell?

840 Knapp St, Yreka, CA last sold on Oct 15, 2007 for $142,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 840 Knapp St, Yreka, CA?

840 Knapp St, Yreka, CA has 3 bedrooms, 1 bathrooms, 1,048 square feet of living space and a 0.12-acre lot.

When was 840 Knapp St, Yreka, CA built?

840 Knapp St, Yreka, CA was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 840 Knapp St, Yreka, CA?

840 Knapp St, Yreka, CA is assigned to Yreka High School (high), rated B-; Jackson Street Elementary School (middle), rated D+; Evergreen Elementary School (elementary), rated C+. All sit in Yreka Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 840 Knapp St, Yreka, CA compare to other homes in Yreka 96097?

Among the 3,489 homes in Yreka 96097, it is worth more than 32% of them ($219,047 against a typical $252,215), its price per square foot is higher than 77% of them ($209 against a typical $187), it is bigger than 20% of them (1,048 ft² against a typical 1,383 ft²), its lot is bigger than 2% of them (0.12 ac against a typical 0.3 ac) and it is newer than 18% of them (1950 against a typical 1974). Measured against all of Siskiyou County, it is worth more than 41% 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 840 Knapp St, Yreka, CA?

The 2025 property tax bill for 840 Knapp St, Yreka, CA was $1,941. The county assessed it at $190,230.

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Assigned schools

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