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Single Family ResidenceResidential
$241,455$272 / 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 93How 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 $240,000 on May 27, 2025

318 COSNER AVE

MAXWELL, CA 95955
2
Beds
1
Baths
888 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.
1.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$241K
$225K low$258K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · May 27, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,841 (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.$193,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$86,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$135,934

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.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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
CountyCOLUSA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

M
Maxwell Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
E
Maxwell Elementary SchoolC+
Elementary · Grades KG–5 · 0.6 mi
H
Maxwell Sr High SchoolA-
High · Grades 9–12 · 0.7 mi

District: Maxwell Unified School District

Neighborhood · ZIP 95955These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.158

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.3.7%
PopulationHow many people live in this area.0
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.31 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,203
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,206
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

318 Cosner Ave 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 77% of homes in Colusa County
  • Costs more per square foot than 93% of homes in Maxwell 95955
  • Smaller than 90% of homes in Colusa County
  • Has a bigger lot than 94% of homes in Maxwell 95955
  • Older than 87% of homes in Colusa County

What homes are worth in Maxwell 95955

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

This home
$112K$559K

This home is worth more than 57% of homes in Maxwell 95955.

How it measures up in Maxwell 95955

The dot is this home. The mark in the middle is the typical home in Maxwell 95955.

Estimated value$241,455
CheaperTypical $219,502Pricier

Pricier than 57% of homes nearby

Price per ft²$272
CheaperTypical $177Pricier

Pricier than 93% of homes nearby

Living area888 ft²
SmallerTypical 1,260 ft²Bigger

Bigger than 19% of homes nearby

Lot size1.61 ac
SmallerTypical 0.23 acBigger

Bigger than 94% of homes nearby

Year built1923
OlderTypical 1954Newer

Newer than 18% of homes nearby

How 318 Cosner Ave ranks against every home in each area.
MeasureThis homeMaxwell 95955Colusa County
Estimated valuepricier than$241,45557% of homes23% of homes
Price per ft²pricier than$27293% of homes85% of homes
Living areabigger than888 ft²19% of homes10% of homes
Lot sizebigger than1.61 ac94% of homes90% of homes
Year builtnewer than192318% of homes13% of homes

About 318 Cosner Ave

How much is 318 Cosner Ave, Maxwell, CA worth?

The TopHap Estimate for 318 Cosner Ave, Maxwell, CA is $241,455 as of Sep 24, 2026. The likely range is $225,366 to $257,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 318 Cosner Ave, Maxwell, CA last sell?

318 Cosner Ave, Maxwell, CA last sold on May 27, 2025 for $240,000, according to the county's recorded deed.

How big is 318 Cosner Ave, Maxwell, CA?

318 Cosner Ave, Maxwell, CA has 2 bedrooms, 1 bathrooms and 888 square feet of living space.

When was 318 Cosner Ave, Maxwell, CA built?

318 Cosner Ave, Maxwell, CA was built in 1923, making it 103 years old. The building has 1 story.

What schools serve 318 Cosner Ave, Maxwell, CA?

318 Cosner Ave, Maxwell, CA is assigned to Maxwell Middle School (middle), rated C-; Maxwell Elementary School (elementary), rated C+; Maxwell Sr High School (high), rated A-. All sit in Maxwell Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 318 Cosner Ave, Maxwell, CA compare to other homes in Maxwell 95955?

Among the 368 homes in Maxwell 95955, it is worth more than 57% of them ($241,455 against a typical $219,502), its price per square foot is higher than 93% of them ($272 against a typical $177), it is bigger than 19% of them (888 ft² against a typical 1,260 ft²), its lot is bigger than 94% of them (1.61 ac against a typical 0.23 ac) and it is newer than 18% of them (1923 against a typical 1954). Measured against all of Colusa County, it is worth more than 23% 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 318 Cosner Ave, Maxwell, CA?

The 2025 property tax bill for 318 Cosner Ave, Maxwell, CA was $1,841. The county assessed it at $193,800.

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