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Single Family ResidenceResidential
$451,076$400 / 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 Sep 24, 2026
Last sold for $435,000 on Oct 20, 2023

21820 SE TILLSTROM RD

DAMASCUS, OR 97089
2
Beds
1
Baths
1,128 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.
2 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.
1
StoriesHow many floors the home has above ground.

Valuation

$451K
$419K low$484K 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 · Oct 20, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,403 (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.$149,604 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$196,704
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$308,298

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.2.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
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.

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

E
Deep Creek-Damascus K-8 School
Elementary · Grades KG–8 · 0.9 mi
H
Sam Barlow High SchoolB-
High · Grades 9–12 · 5.3 mi

District: Gresham-Barlow School District 1j

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

21820 Se Tillstrom 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 less than 92% of homes in Damascus 97089
  • Costs more per square foot than 91% of homes in Damascus 97089
  • Smaller than 97% of homes in Damascus 97089
  • Has a bigger lot than 85% of homes in Clackamas County
  • Older than 94% of homes in Damascus 97089

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$1.3M

This home is worth more than 8% 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$451,076
CheaperTypical $663,776Pricier

Pricier than 8% of homes nearby

Price per ft²$400
CheaperTypical $286Pricier

Pricier than 91% of homes nearby

Living area1,128 ft²
SmallerTypical 2,312 ft²Bigger

Bigger than 3% of homes nearby

Lot size2 ac
SmallerTypical 0.99 acBigger

Bigger than 77% of homes nearby

Year built1945
OlderTypical 1979Newer

Newer than 6% of homes nearby

How 21820 Se Tillstrom Rd ranks against every home in each area.
MeasureThis homeDamascus 97089Clackamas County
Estimated valuepricier than$451,0768% of homes18% of homes
Price per ft²pricier than$40091% of homes82% of homes
Living areabigger than1,128 ft²3% of homes10% of homes
Lot sizebigger than2 ac77% of homes85% of homes
Year builtnewer than19456% of homes11% of homes

About 21820 Se Tillstrom Rd

How much is 21820 Se Tillstrom Rd, Damascus, OR worth?

The TopHap Estimate for 21820 Se Tillstrom Rd, Damascus, OR is $451,076 as of Sep 24, 2026. The likely range is $418,580 to $483,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21820 Se Tillstrom Rd, Damascus, OR last sell?

21820 Se Tillstrom Rd, Damascus, OR last sold on Oct 20, 2023 for $435,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21820 Se Tillstrom Rd, Damascus, OR?

21820 Se Tillstrom Rd, Damascus, OR has 2 bedrooms, 1 bathrooms, 1,128 square feet of living space and a 2.00-acre lot.

When was 21820 Se Tillstrom Rd, Damascus, OR built?

21820 Se Tillstrom Rd, Damascus, OR was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 21820 Se Tillstrom Rd, Damascus, OR?

21820 Se Tillstrom Rd, Damascus, OR is assigned to Deep Creek-Damascus K-8 School (elementary); Sam Barlow High School (high), rated B-. All sit in Gresham-Barlow School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21820 Se Tillstrom Rd, Damascus, OR compare to other homes in Damascus 97089?

Among the 5,206 homes in Damascus 97089, it is worth more than 8% of them ($451,076 against a typical $663,776), its price per square foot is higher than 91% of them ($400 against a typical $286), it is bigger than 3% of them (1,128 ft² against a typical 2,312 ft²), its lot is bigger than 77% of them (2 ac against a typical 0.99 ac) and it is newer than 6% of them (1945 against a typical 1979). Measured against all of Clackamas County, it is worth more than 18% 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 21820 Se Tillstrom Rd, Damascus, OR?

The 2025 property tax bill for 21820 Se Tillstrom Rd, Damascus, OR was $2,403. The county assessed it at $149,604.

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