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Single Family ResidenceResidential
$531,815$262 / 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 Aug 30, 2026
Last sold for $280,000 on Jun 13, 2019

23909 DECKER RD

CORVALLIS, OR 97333
4
Beds
3
Baths
2,032 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.
2.52 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$532K
$508K low$555K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Jun 13, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,941 (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.$222,997 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$216,502
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$580,260

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
35
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
12
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountyBENTON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1950
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 800 ft²

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.

Foreclosure Filings(7)

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

E
Adams Elementary SchoolA-
Elementary · Grades KG–5 · 8.5 mi
H
Corvallis High SchoolC
High · Grades 9–12 · 10.3 mi
M
Linus Pauling Middle SchoolA-
Middle · Grades 6–8 · 11.0 mi

District: Corvallis School District 509j

Neighborhood · ZIP 97333These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.171

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.25,989
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,267
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,676
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.47%

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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

23909 Decker Rd 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.

  • Costs less per square foot than 82% of homes in Corvallis 97333
  • Bigger than 70% of homes in Corvallis 97333
  • Has a bigger lot than 95% of homes in Corvallis 97333
  • Older than 93% of homes in Benton County

What homes are worth in Corvallis 97333

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

This home
$210K$1M

This home is worth more than 53% of homes in Corvallis 97333.

How it measures up in Corvallis 97333

The dot is this home. The mark in the middle is the typical home in Corvallis 97333.

Estimated value$531,815
CheaperTypical $518,156Pricier

Pricier than 53% of homes nearby

Price per ft²$262
CheaperTypical $319Pricier

Pricier than 18% of homes nearby

Living area2,032 ft²
SmallerTypical 1,630 ft²Bigger

Bigger than 70% of homes nearby

Lot size2.52 ac
SmallerTypical 0.18 acBigger

Bigger than 95% of homes nearby

Year built1938
OlderTypical 1981Newer

Newer than 8% of homes nearby

How 23909 Decker Rd ranks against every home in each area.
MeasureThis homeCorvallis 97333Benton County
Estimated valuepricier than$531,81553% of homes46% of homes
Price per ft²pricier than$26218% of homes20% of homes
Living areabigger than2,032 ft²70% of homes63% of homes
Lot sizebigger than2.52 ac95% of homes92% of homes
Year builtnewer than19388% of homes7% of homes

About 23909 Decker Rd

How much is 23909 Decker Rd, Corvallis, OR worth?

The TopHap Estimate for 23909 Decker Rd, Corvallis, OR is $531,815 as of Aug 30, 2026. The likely range is $508,239 to $555,391. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23909 Decker Rd, Corvallis, OR last sell?

23909 Decker Rd, Corvallis, OR last sold on Jun 13, 2019 for $280,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 23909 Decker Rd, Corvallis, OR?

23909 Decker Rd, Corvallis, OR has 4 bedrooms, 3 bathrooms and 2,032 square feet of living space.

When was 23909 Decker Rd, Corvallis, OR built?

23909 Decker Rd, Corvallis, OR was built in 1938, making it 88 years old. The building has 2 stories.

What schools serve 23909 Decker Rd, Corvallis, OR?

23909 Decker Rd, Corvallis, OR is assigned to Adams Elementary School (elementary), rated A-; Corvallis High School (high), rated C; Linus Pauling Middle School (middle), rated A-. All sit in Corvallis School District 509j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23909 Decker Rd, Corvallis, OR compare to other homes in Corvallis 97333?

Among the 6,529 homes in Corvallis 97333, it is worth more than 53% of them ($531,815 against a typical $518,156), its price per square foot is higher than 18% of them ($262 against a typical $319), it is bigger than 70% of them (2,032 ft² against a typical 1,630 ft²), its lot is bigger than 95% of them (2.52 ac against a typical 0.18 ac) and it is newer than 8% of them (1938 against a typical 1981). Measured against all of Benton County, it is worth more than 46% 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 23909 Decker Rd, Corvallis, OR?

The 2025 property tax bill for 23909 Decker Rd, Corvallis, OR was $2,941. The county assessed it at $222,997.

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