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Single Family ResidenceResidential
$435,000$218 / 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 88How 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 $435,000 on Sep 9, 2026

31145 NW HILLCREST ST

NORTH PLAINS, OR 97133
4
Beds
2
Baths
1,992 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.

Valuation

$435K
$382K low$488K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$435,000 · Sep 9, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,163 (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.$218,120 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$211,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$469,500

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
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.

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
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.13
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
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, Open
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 280 ft²Patio · 150 ft²Porch · 256 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(1)

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

E
North Plains Elementary SchoolA-
Elementary · Grades KG–6 · 0.5 mi
M
Evergreen Middle SchoolC-
Middle · Grades 7–8 · 3.5 mi
H
Glencoe High SchoolC-
High · Grades 9–12 · 3.9 mi

District: Hillsboro School District 1j

Neighborhood · ZIP 97133These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.193

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.5,674
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.75 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,371
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,482
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.60 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

31145 Nw Hillcrest 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 86% of homes in North Plains / Helvetia / Mountaindale
  • Costs less per square foot than 98% of homes in North Plains / Helvetia / Mountaindale
  • Older than 97% of homes in Washington County

What homes are worth in North Plains 97133

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

This home
$358K$1.1M

This home is worth more than 17% of homes in North Plains 97133.

How it measures up in North Plains 97133

The dot is this home. The mark in the middle is the typical home in North Plains 97133.

Estimated value$435,000
CheaperTypical $535,623Pricier

Pricier than 17% of homes nearby

Price per ft²$218
CheaperTypical $278Pricier

Pricier than 2% of homes nearby

Living area1,992 ft²
SmallerTypical 1,896 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.13 ac
SmallerTypical 0.11 acBigger

Bigger than 58% of homes nearby

Year built1945
OlderTypical 2015Newer

Newer than 6% of homes nearby

How 31145 Nw Hillcrest St ranks against every home in each area.
MeasureThis homeNorth Plains / Helvetia / MountaindaleNorth Plains 97133Washington County
Estimated valuepricier than$435,00014% of homes17% of homes20% of homes
Price per ft²pricier than$2182% of homes2% of homes3% of homes
Living areabigger than1,992 ft²57% of homes60% of homes60% of homes
Lot sizebigger than0.13 ac47% of homes58% of homes38% of homes
Year builtnewer than19458% of homes6% of homes3% of homes

About 31145 Nw Hillcrest St

How much is 31145 Nw Hillcrest St, North Plains, OR worth?

The TopHap Estimate for 31145 Nw Hillcrest St, North Plains, OR is $435,000 as of Sep 24, 2026. The likely range is $381,924 to $488,076. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31145 Nw Hillcrest St, North Plains, OR last sell?

31145 Nw Hillcrest St, North Plains, OR last sold on Sep 9, 2026 for $435,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 31145 Nw Hillcrest St, North Plains, OR?

31145 Nw Hillcrest St, North Plains, OR has 4 bedrooms, 2 bathrooms, 1,992 square feet of living space and a 0.13-acre lot.

When was 31145 Nw Hillcrest St, North Plains, OR built?

31145 Nw Hillcrest St, North Plains, OR was built in 1945, making it 81 years old.

What schools serve 31145 Nw Hillcrest St, North Plains, OR?

31145 Nw Hillcrest St, North Plains, OR is assigned to North Plains Elementary School (elementary), rated A-; Evergreen Middle School (middle), rated C-; Glencoe High School (high), rated C-. All sit in Hillsboro School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31145 Nw Hillcrest St, North Plains, OR compare to other homes in North Plains 97133?

Among the 2,114 homes in North Plains 97133, it is worth more than 17% of them ($435,000 against a typical $535,623), its price per square foot is higher than 2% of them ($218 against a typical $278), it is bigger than 60% of them (1,992 ft² against a typical 1,896 ft²), its lot is bigger than 58% of them (0.13 ac against a typical 0.11 ac) and it is newer than 6% of them (1945 against a typical 2015). Measured against all of Washington County, it is worth more than 20% 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 31145 Nw Hillcrest St, North Plains, OR?

The 2025 property tax bill for 31145 Nw Hillcrest St, North Plains, OR was $3,163. The county assessed it at $218,120.

More homes on Nw Hillcrest St

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