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Single Family ResidenceResidential
$635,046$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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

17820 S CLACKAMAS RIVER DR

OREGON CITY, OR 97045
3
Beds
2
Baths
2,304 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.
0.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$635K
$519K low$751K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,232 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$307,357 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$298,405
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$500,399

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 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.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
CountyCLACKAMAS
Lot (acres)The size of the land the home sits on, from county records.0.82
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.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
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(3)

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.

H
Adrienne C. Nelson High SchoolB-
High · Grades 9–12 · 1.5 mi
E
Verne A. Duncan Elementary SchoolB+
Elementary · Grades KG–5 · 1.7 mi
M
Happy Valley Middle SchoolB+
Middle · Grades 6–8 · 3.9 mi

District: North Clackamas School District 12

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

17820 S Clackamas River Dr 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 73% of homes in Carver-Logan
  • Costs less per square foot than 82% of homes in Carver-Logan
  • Bigger than 68% of homes in Oregon City 97045
  • Has a smaller lot than 83% of homes in Carver-Logan
  • Older than 81% of homes in Oregon City 97045

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
$353K$1.5M

This home is worth more than 60% 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$635,046
CheaperTypical $595,489Pricier

Pricier than 60% of homes nearby

Price per ft²$276
CheaperTypical $314Pricier

Pricier than 28% of homes nearby

Living area2,304 ft²
SmallerTypical 1,914 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.82 ac
SmallerTypical 0.27 acBigger

Bigger than 69% of homes nearby

Year built1964
OlderTypical 1983Newer

Newer than 19% of homes nearby

How 17820 S Clackamas River Dr ranks against every home in each area.
MeasureThis homeCarver-LoganOregon City 97045Clackamas County
Estimated valuepricier than$635,04627% of homes60% of homes54% of homes
Price per ft²pricier than$27618% of homes28% of homes30% of homes
Living areabigger than2,304 ft²48% of homes68% of homes62% of homes
Lot sizebigger than0.82 ac17% of homes69% of homes75% of homes
Year builtnewer than196423% of homes19% of homes22% of homes

About 17820 S Clackamas River Dr

How much is 17820 S Clackamas River Dr, Oregon City, OR worth?

The TopHap Estimate for 17820 S Clackamas River Dr, Oregon City, OR is $635,046 as of Oct 21, 2026. The likely range is $518,621 to $751,471. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17820 S Clackamas River Dr, Oregon City, OR last sell?

17820 S Clackamas River Dr, Oregon City, OR last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17820 S Clackamas River Dr, Oregon City, OR?

17820 S Clackamas River Dr, Oregon City, OR has 3 bedrooms, 2 bathrooms, 2,304 square feet of living space and a 0.82-acre lot.

When was 17820 S Clackamas River Dr, Oregon City, OR built?

17820 S Clackamas River Dr, Oregon City, OR was built in 1964, making it 62 years old. The building has 1 story.

What schools serve 17820 S Clackamas River Dr, Oregon City, OR?

17820 S Clackamas River Dr, Oregon City, OR is assigned to Adrienne C. Nelson High School (high), rated B-; Verne A. Duncan Elementary School (elementary), rated B+; Happy Valley Middle School (middle), rated B+. All sit in North Clackamas School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17820 S Clackamas River Dr, Oregon City, OR compare to other homes in Oregon City 97045?

Among the 19,339 homes in Oregon City 97045, it is worth more than 60% of them ($635,046 against a typical $595,489), its price per square foot is higher than 28% of them ($276 against a typical $314), it is bigger than 68% of them (2,304 ft² against a typical 1,914 ft²), its lot is bigger than 69% of them (0.82 ac against a typical 0.27 ac) and it is newer than 19% of them (1964 against a typical 1983). Measured against all of Clackamas County, it is worth more than 54% 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 17820 S Clackamas River Dr, Oregon City, OR?

The 2026 property tax bill for 17820 S Clackamas River Dr, Oregon City, OR was $5,232. The county assessed it at $307,357.

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