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Single Family ResidenceResidential
$399,819$265 / 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 97How 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

901 N 18TH TER

CORNELIUS, OR 97113
3
Beds
3
Baths
1,509 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.
2,178 ft²
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.

Valuation

$400K
$389K low$411K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,086 (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.$228,860 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$383,160

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.56
80
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.
39
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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.34 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.05
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Cornelius Elementary SchoolB-
Elementary · Grades KG–4 · 0.4 mi
M
Neil Armstrong Middle SchoolD
Middle · Grades 7–8 · 1.5 mi
H
Forest Grove High SchoolA
High · Grades 9–12 · 3.5 mi

District: Forest Grove School District 15

Neighborhood · ZIP 97113These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.190

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.97%
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.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.13,563
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.377 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,187
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,523
Average tempThe average temperature here across a full year.52°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.48%

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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

901 N 18th Ter 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 88% of homes in Cornelius 97113
  • Costs less per square foot than 76% of homes in Washington County
  • Smaller than 67% of homes in Washington County
  • Has a smaller lot than 92% of homes in Cornelius 97113
  • Newer than 96% of homes in Washington County

What homes are worth in Cornelius 97113

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

This home
$347K$792K

This home is worth more than 12% of homes in Cornelius 97113.

How it measures up in Cornelius 97113

The dot is this home. The mark in the middle is the typical home in Cornelius 97113.

Estimated value$399,819
CheaperTypical $463,685Pricier

Pricier than 12% of homes nearby

Price per ft²$265
CheaperTypical $298Pricier

Pricier than 28% of homes nearby

Living area1,509 ft²
SmallerTypical 1,548 ft²Bigger

Bigger than 46% of homes nearby

Lot size2,178 ft²
SmallerTypical 0.16 acBigger

Bigger than 8% of homes nearby

Year built2021
OlderTypical 1995Newer

Newer than 92% of homes nearby

How 901 N 18th Ter ranks against every home in each area.
MeasureThis homeCornelius 97113Washington County
Estimated valuepricier than$399,81912% of homes13% of homes
Price per ft²pricier than$26528% of homes24% of homes
Living areabigger than1,509 ft²46% of homes33% of homes
Lot sizebigger than2,178 ft²8% of homes10% of homes
Year builtnewer than202192% of homes96% of homes

About 901 N 18th Ter

How much is 901 N 18th Ter, Cornelius, OR worth?

The TopHap Estimate for 901 N 18th Ter, Cornelius, OR is $399,819 as of Sep 24, 2026. The likely range is $389,038 to $410,600. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 901 N 18th Ter, Cornelius, OR last sell?

901 N 18th Ter, Cornelius, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 901 N 18th Ter, Cornelius, OR?

901 N 18th Ter, Cornelius, OR has 3 bedrooms, 3 bathrooms, 1,509 square feet of living space and a 0.05-acre lot.

When was 901 N 18th Ter, Cornelius, OR built?

901 N 18th Ter, Cornelius, OR was built in 2021, making it 5 years old.

What schools serve 901 N 18th Ter, Cornelius, OR?

901 N 18th Ter, Cornelius, OR is assigned to Cornelius Elementary School (elementary), rated B-; Neil Armstrong Middle School (middle), rated D; Forest Grove High School (high), rated A. All sit in Forest Grove School District 15. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 901 N 18th Ter, Cornelius, OR compare to other homes in Cornelius 97113?

Among the 4,705 homes in Cornelius 97113, it is worth more than 12% of them ($399,819 against a typical $463,685), its price per square foot is higher than 28% of them ($265 against a typical $298), it is bigger than 46% of them (1,509 ft² against a typical 1,548 ft²), its lot is bigger than 8% of them (2,178 ft² against a typical 0.16 ac) and it is newer than 92% of them (2021 against a typical 1995). Measured against all of Washington County, it is worth more than 13% 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 901 N 18th Ter, Cornelius, OR?

The 2025 property tax bill for 901 N 18th Ter, Cornelius, OR was $4,086. The county assessed it at $228,860.

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