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Single Family ResidenceResidential
$679,845$355 / 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 $234,000 on Jul 6, 2004

3187 NW SENECA PL

CORVALLIS, OR 97330
3
Beds
2
Baths
1,916 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$680K
$654K low$706K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$234,000 · Jul 6, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,395 (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.$384,790 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$373,583
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$707,322

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.42
38
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
36
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 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.1 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
CountyBENTON
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Hoover Elementary SchoolB+
Elementary · Grades KG–5 · 0.3 mi
H
Crescent Valley High SchoolB
High · Grades 9–12 · 1.9 mi
M
Cheldelin Middle SchoolB+
Middle · Grades 6–8 · 2.8 mi

District: Corvallis School District 509j

Neighborhood · ZIP 97330These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.169

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
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.45,225
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.590 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,613
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,518
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

3187 Nw Seneca Pl 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 more than 76% of homes in Benton County
  • Costs more per square foot than 77% of homes in Benton County

What homes are worth in Corvallis 97330

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

This home
$330K$1.2M

This home is worth more than 70% of homes in Corvallis 97330.

How it measures up in Corvallis 97330

The dot is this home. The mark in the middle is the typical home in Corvallis 97330.

Estimated value$679,845
CheaperTypical $574,599Pricier

Pricier than 70% of homes nearby

Price per ft²$355
CheaperTypical $316Pricier

Pricier than 74% of homes nearby

Living area1,916 ft²
SmallerTypical 1,782 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.25 ac
SmallerTypical 0.22 acBigger

Bigger than 64% of homes nearby

Year built1975
OlderTypical 1973Newer

Newer than 55% of homes nearby

How 3187 Nw Seneca Pl ranks against every home in each area.
MeasureThis homeCorvallis 97330Benton County
Estimated valuepricier than$679,84570% of homes76% of homes
Price per ft²pricier than$35574% of homes77% of homes
Living areabigger than1,916 ft²56% of homes58% of homes
Lot sizebigger than0.25 ac64% of homes57% of homes
Year builtnewer than197555% of homes45% of homes

About 3187 Nw Seneca Pl

How much is 3187 Nw Seneca Pl, Corvallis, OR worth?

The TopHap Estimate for 3187 Nw Seneca Pl, Corvallis, OR is $679,845 as of Aug 30, 2026. The likely range is $653,655 to $706,035. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3187 Nw Seneca Pl, Corvallis, OR last sell?

3187 Nw Seneca Pl, Corvallis, OR last sold on Jul 6, 2004 for $234,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3187 Nw Seneca Pl, Corvallis, OR?

3187 Nw Seneca Pl, Corvallis, OR has 3 bedrooms, 2 bathrooms, 1,916 square feet of living space and a 0.25-acre lot.

When was 3187 Nw Seneca Pl, Corvallis, OR built?

3187 Nw Seneca Pl, Corvallis, OR was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 3187 Nw Seneca Pl, Corvallis, OR?

3187 Nw Seneca Pl, Corvallis, OR is assigned to Hoover Elementary School (elementary), rated B+; Crescent Valley High School (high), rated B; Cheldelin Middle School (middle), rated B+. All sit in Corvallis School District 509j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3187 Nw Seneca Pl, Corvallis, OR compare to other homes in Corvallis 97330?

Among the 12,721 homes in Corvallis 97330, it is worth more than 70% of them ($679,845 against a typical $574,599), its price per square foot is higher than 74% of them ($355 against a typical $316), it is bigger than 56% of them (1,916 ft² against a typical 1,782 ft²), its lot is bigger than 64% of them (0.25 ac against a typical 0.22 ac) and it is newer than 55% of them (1975 against a typical 1973). Measured against all of Benton County, it is worth more than 76% 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 3187 Nw Seneca Pl, Corvallis, OR?

The 2025 property tax bill for 3187 Nw Seneca Pl, Corvallis, OR was $7,395. The county assessed it at $384,790.

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