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Single Family ResidenceResidential
$542,692$276 / 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 98How 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 $199,900 on Dec 4, 2009

18740 COOK ST

OREGON CITY, OR 97045
3
Beds
2
Baths
1,968 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.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$543K
$531K low$554K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$199,900 · Dec 4, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,421 (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.$270,562 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$262,682
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$549,719

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyClackamas
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

Foreclosure Filings(2)

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

E
John McLoughlin Elementary SchoolB+
Elementary · Grades KG–5 · 0.5 mi
M
Gardiner Middle SchoolC-
Middle · Grades 6–8 · 1.3 mi
H
Oregon City High SchoolA-
High · Grades 9–12 · 3.5 mi

District: Oregon City School District 62

Neighborhood · ZIP 97045These 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.77
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 100.172

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.57,984
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.679 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,582
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,206
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

18740 Cook 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.

  • Costs less per square foot than 81% of homes in South End
  • Bigger than 72% of homes in South End
  • Has a bigger lot than 66% of homes in South End
  • Newer than 65% of homes in South End

What homes are worth in Oregon City 97045

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

This home
$336K$1.4M

This home is worth more than 36% of homes in Oregon City 97045.

How it measures up in Oregon City 97045

The dot is this home. The mark in the middle is the typical home in Oregon City 97045.

Estimated value$542,692
CheaperTypical $594,941Pricier

Pricier than 36% of homes nearby

Price per ft²$276
CheaperTypical $314Pricier

Pricier than 28% of homes nearby

Living area1,968 ft²
SmallerTypical 1,912 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.25 ac
SmallerTypical 0.27 acBigger

Bigger than 47% of homes nearby

Year built1976
OlderTypical 1983Newer

Newer than 42% of homes nearby

How 18740 Cook St ranks against every home in each area.
MeasureThis homeSouth EndOregon City 97045Clackamas County
Estimated valuepricier than$542,69256% of homes36% of homes36% of homes
Price per ft²pricier than$27619% of homes28% of homes30% of homes
Living areabigger than1,968 ft²72% of homes53% of homes48% of homes
Lot sizebigger than0.25 ac66% of homes47% of homes54% of homes
Year builtnewer than197665% of homes42% of homes42% of homes

About 18740 Cook St

How much is 18740 Cook St, Oregon City, OR worth?

The TopHap Estimate for 18740 Cook St, Oregon City, OR is $542,692 as of Sep 24, 2026. The likely range is $531,421 to $553,963. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18740 Cook St, Oregon City, OR last sell?

18740 Cook St, Oregon City, OR last sold on Dec 4, 2009 for $199,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18740 Cook St, Oregon City, OR?

18740 Cook St, Oregon City, OR has 3 bedrooms, 2 bathrooms and 1,968 square feet of living space.

When was 18740 Cook St, Oregon City, OR built?

18740 Cook St, Oregon City, OR was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 18740 Cook St, Oregon City, OR?

18740 Cook St, Oregon City, OR is assigned to John McLoughlin Elementary School (elementary), rated B+; Gardiner Middle School (middle), rated C-; Oregon City High School (high), rated A-. All sit in Oregon City School District 62. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18740 Cook St, Oregon City, OR compare to other homes in Oregon City 97045?

Among the 19,633 homes in Oregon City 97045, it is worth more than 36% of them ($542,692 against a typical $594,941), its price per square foot is higher than 28% of them ($276 against a typical $314), it is bigger than 53% of them (1,968 ft² against a typical 1,912 ft²), its lot is bigger than 47% of them (0.25 ac against a typical 0.27 ac) and it is newer than 42% of them (1976 against a typical 1983). Measured against all of Clackamas County, it is worth more than 36% 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 18740 Cook St, Oregon City, OR?

The 2025 property tax bill for 18740 Cook St, Oregon City, OR was $5,421. The county assessed it at $270,562.

More homes on Cook St

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