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Single Family ResidenceResidential
$637,746$277 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 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

$638K
$597K low$679K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$524,963
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$419,970
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.18%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$112,783
WELLS FARGO BANK · recorded Nov 30, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,079 (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.$298,405 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$289,714
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$493,972

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 SchoolC+
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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 70% of homes in Carver-Logan
  • Costs less per square foot than 81% 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 80% 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
$344K$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$637,746
CheaperTypical $599,218Pricier

Pricier than 60% of homes nearby

Price per ft²$277
CheaperTypical $314Pricier

Pricier than 27% of homes nearby

Living area2,304 ft²
SmallerTypical 1,912 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 20% 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$637,74630% of homes60% of homes54% of homes
Price per ft²pricier than$27719% of homes27% of homes29% of homes
Living areabigger than2,304 ft²48% of homes68% of homes62% of homes
Lot sizebigger than0.82 ac17% of homes69% of homes76% of homes
Year builtnewer than196422% of homes20% 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 $637,746 as of Jul 14, 2026. The likely range is $596,608 to $678,884. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

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 C+. 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 19,632 homes in Oregon City 97045, it is worth more than 60% of them ($637,746 against a typical $599,218), its price per square foot is higher than 27% of them ($277 against a typical $314), it is bigger than 68% of them (2,304 ft² against a typical 1,912 ft²), its lot is bigger than 69% of them (0.82 ac against a typical 0.27 ac) and it is newer than 20% 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 2025 property tax bill for 17820 S Clackamas River Dr, Oregon City, OR was $5,079. The county assessed it at $298,405.

Closest homes

More homes in Oregon City 97045

Assigned schools

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