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Single Family ResidenceResidential
$818,495$351 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $665,032 on Jan 19, 2024

18511 SE SEMPLE RD

DAMASCUS, OR 97089
3
Beds
2.5
Baths
2,334 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$818K
$759K low$878K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$665,032 · Jan 19, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,525 (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.$559,652 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$543,352
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$840,185

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.1 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
CountyCLACKAMAS
Lot (acres)The size of the land the home sits on, from county records.0.47
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.

Foreclosure Filings(3)

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 · 2.0 mi
E
Verne A. Duncan Elementary SchoolB
Elementary · Grades KG–5 · 2.0 mi
M
Happy Valley Middle SchoolC+
Middle · Grades 6–8 · 4.7 mi

District: North Clackamas School District 12

Neighborhood · ZIP 97089These 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.34
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.178

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.14,248
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.635 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,638
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,143
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.56 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

18511 Se Semple Rd 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 more than 77% of homes in Damascus 97089
  • Costs more per square foot than 78% of homes in Damascus 97089
  • Smaller than 65% of homes in Grant Park
  • Has a smaller lot than 96% of homes in Grant Park
  • Newer than 65% of homes in Grant Park

What homes are worth in Damascus 97089

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

This home
$397K$1.4M

This home is worth more than 77% of homes in Damascus 97089.

How it measures up in Damascus 97089

The dot is this home. The mark in the middle is the typical home in Damascus 97089.

Estimated value$818,495
CheaperTypical $668,750Pricier

Pricier than 77% of homes nearby

Price per ft²$351
CheaperTypical $288Pricier

Pricier than 78% of homes nearby

Living area2,334 ft²
SmallerTypical 2,312 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.47 ac
SmallerTypical 0.99 acBigger

Bigger than 30% of homes nearby

Year built1990
OlderTypical 1979Newer

Newer than 60% of homes nearby

How 18511 Se Semple Rd ranks against every home in each area.
MeasureThis homeGrant ParkDamascus 97089Clackamas County
Estimated valuepricier than$818,49528% of homes77% of homes77% of homes
Price per ft²pricier than$35153% of homes78% of homes68% of homes
Living areabigger than2,334 ft²35% of homes51% of homes63% of homes
Lot sizebigger than0.47 ac4% of homes30% of homes70% of homes
Year builtnewer than199065% of homes60% of homes61% of homes

About 18511 Se Semple Rd

How much is 18511 Se Semple Rd, Damascus, OR worth?

The TopHap Estimate for 18511 Se Semple Rd, Damascus, OR is $818,495 as of Aug 30, 2026. The likely range is $759,094 to $877,896. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18511 Se Semple Rd, Damascus, OR last sell?

18511 Se Semple Rd, Damascus, OR last sold on Jan 19, 2024 for $665,032, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18511 Se Semple Rd, Damascus, OR?

18511 Se Semple Rd, Damascus, OR has 3 bedrooms, 2.5 bathrooms, 2,334 square feet of living space and a 0.47-acre lot.

When was 18511 Se Semple Rd, Damascus, OR built?

18511 Se Semple Rd, Damascus, OR was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 18511 Se Semple Rd, Damascus, OR?

18511 Se Semple Rd, Damascus, 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 18511 Se Semple Rd, Damascus, OR compare to other homes in Damascus 97089?

Among the 5,206 homes in Damascus 97089, it is worth more than 77% of them ($818,495 against a typical $668,750), its price per square foot is higher than 78% of them ($351 against a typical $288), it is bigger than 51% of them (2,334 ft² against a typical 2,312 ft²), its lot is bigger than 30% of them (0.47 ac against a typical 0.99 ac) and it is newer than 60% of them (1990 against a typical 1979). Measured against all of Clackamas County, it is worth more than 77% 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 18511 Se Semple Rd, Damascus, OR?

The 2025 property tax bill for 18511 Se Semple Rd, Damascus, OR was $9,525. The county assessed it at $559,652.

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