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Single Family ResidenceResidential
$234,363$125 / 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 92How 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 $123,000 on Sep 24, 2015

1644 20TH ST

OROVILLE, CA 95965
4
Beds
2
Baths
1,871 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$234K
$217K low$252K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$123,000 · Sep 24, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,650 (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.$253,543 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,327
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$205,216
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$230,631
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$255,150

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBUTTE
Lot (acres)The size of the land the home sits on, from county records.0.51
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(4)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Poplar Avenue Elementary SchoolC-
Elementary · Grades KG–5 · 0.1 mi
M
Nelson Avenue Middle SchoolB+
Middle · Grades 6–8 · 1.8 mi
H
Oroville High SchoolC
High · Grades 9–12 · 3.4 mi

District: Thermalito Union Elementary School District

Neighborhood · ZIP 95965These 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.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.25%
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.21,805
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.68 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,032
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,835
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

1644 20th 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 89% of homes in Butte County
  • Among the lowest price per square foot in Oroville 95965
  • Bigger than 82% of homes in Oroville 95965
  • Has a bigger lot than 69% of homes in Butte County
  • Older than 92% of homes in Butte County

What homes are worth in Oroville 95965

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

This home
$146K$757K

This home is worth more than 22% of homes in Oroville 95965.

How it measures up in Oroville 95965

The dot is this home. The mark in the middle is the typical home in Oroville 95965.

Estimated value$234,363
CheaperTypical $295,942Pricier

Pricier than 22% of homes nearby

Price per ft²$125
CheaperTypical $227Pricier

Cheaper than almost all homes nearby

Living area1,871 ft²
SmallerTypical 1,348 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.51 ac
SmallerTypical 0.39 acBigger

Bigger than 56% of homes nearby

Year built1935
OlderTypical 1977Newer

Newer than 14% of homes nearby

How 1644 20th St ranks against every home in each area.
MeasureThis homeOroville 95965Butte County
Estimated valuepricier than$234,36322% of homes11% of homes
Price per ft²pricier than$125almost no homesalmost no homes
Living areabigger than1,871 ft²82% of homes74% of homes
Lot sizebigger than0.51 ac56% of homes69% of homes
Year builtnewer than193514% of homes8% of homes

About 1644 20th St

How much is 1644 20th St, Oroville, CA worth?

The TopHap Estimate for 1644 20th St, Oroville, CA is $234,363 as of Sep 24, 2026. The likely range is $216,575 to $252,151. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1644 20th St, Oroville, CA last sell?

1644 20th St, Oroville, CA last sold on Sep 24, 2015 for $123,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 1644 20th St, Oroville, CA?

1644 20th St, Oroville, CA has 4 bedrooms, 2 bathrooms, 1,871 square feet of living space and a 0.51-acre lot.

When was 1644 20th St, Oroville, CA built?

1644 20th St, Oroville, CA was built in 1935, making it 91 years old. It is a conventional home. The building has 1 story.

What schools serve 1644 20th St, Oroville, CA?

1644 20th St, Oroville, CA is assigned to Poplar Avenue Elementary School (elementary), rated C-; Nelson Avenue Middle School (middle), rated B+; Oroville High School (high), rated C. All sit in Thermalito Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1644 20th St, Oroville, CA compare to other homes in Oroville 95965?

Among the 5,850 homes in Oroville 95965, it is worth more than 22% of them ($234,363 against a typical $295,942), its price per square foot is higher than almost none of them ($125 against a typical $227), it is bigger than 82% of them (1,871 ft² against a typical 1,348 ft²), its lot is bigger than 56% of them (0.51 ac against a typical 0.39 ac) and it is newer than 14% of them (1935 against a typical 1977). Measured against all of Butte County, it is worth more than 11% 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 1644 20th St, Oroville, CA?

The 2025 property tax bill for 1644 20th St, Oroville, CA was $2,650. The county assessed it at $253,543.

More homes on 20th St

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