Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$204,648$156 / 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 91How 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

509 SW DORION AVE

PENDLETON, OR 97801
3
Beds
1
Baths
1,314 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$205K
$185K low$224K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,453 (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.$78,910 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,310
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$76,620
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$178,710

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.53
82
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
61
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
65
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.80 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyUmatilla
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1954
Lot (acres)The size of the land the home sits on, from county records.0.11
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Baseboard
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²Shed · 40 ft²Patio · 144 ft²Porch · 144 ft²

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

H
Pendleton High SchoolC+
High · Grades 9–12 · 0.7 mi
M
Sunridge Middle SchoolC
Middle · Grades 6–8 · 1.4 mi
E
Sherwood Heights Elementary SchoolD
Elementary · Grades KG–5 · 1.7 mi

District: Pendleton School District 16

Neighborhood · ZIP 97801These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.120
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.20,333
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.32 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,510
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,260
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

Do you own this home?
Claim this home

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

509 Sw Dorion Ave 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 86% of homes in Pendleton 97801
  • Costs less per square foot than 85% of homes in Umatilla County
  • Has a smaller lot than 92% of homes in Umatilla County
  • Older than 93% of homes in Umatilla County

What homes are worth in Pendleton 97801

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

This home
$140K$733K

This home is worth more than 14% of homes in Pendleton 97801.

How it measures up in Pendleton 97801

The dot is this home. The mark in the middle is the typical home in Pendleton 97801.

Estimated value$204,648
CheaperTypical $305,729Pricier

Pricier than 14% of homes nearby

Price per ft²$156
CheaperTypical $200Pricier

Pricier than 19% of homes nearby

Living area1,314 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.11 ac
SmallerTypical 0.21 acBigger

Bigger than 15% of homes nearby

Year built1915
OlderTypical 1969Newer

Newer than 11% of homes nearby

How 509 Sw Dorion Ave ranks against every home in each area.
MeasureThis homePendleton 97801Umatilla County
Estimated valuepricier than$204,64814% of homes15% of homes
Price per ft²pricier than$15619% of homes15% of homes
Living areabigger than1,314 ft²37% of homes39% of homes
Lot sizebigger than0.11 ac15% of homes8% of homes
Year builtnewer than191511% of homes7% of homes

About 509 Sw Dorion Ave

How much is 509 Sw Dorion Ave, Pendleton, OR worth?

The TopHap Estimate for 509 Sw Dorion Ave, Pendleton, OR is $204,648 as of Jul 14, 2026. The likely range is $185,297 to $223,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 509 Sw Dorion Ave, Pendleton, OR?

509 Sw Dorion Ave, Pendleton, OR has 3 bedrooms, 1 bathrooms, 1,314 square feet of living space and a 0.11-acre lot.

When was 509 Sw Dorion Ave, Pendleton, OR built?

509 Sw Dorion Ave, Pendleton, OR was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 509 Sw Dorion Ave, Pendleton, OR?

509 Sw Dorion Ave, Pendleton, OR is assigned to Pendleton High School (high), rated C+; Sunridge Middle School (middle), rated C; Sherwood Heights Elementary School (elementary), rated D. All sit in Pendleton School District 16. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Sw Dorion Ave, Pendleton, OR compare to other homes in Pendleton 97801?

Among the 7,560 homes in Pendleton 97801, it is worth more than 14% of them ($204,648 against a typical $305,729), its price per square foot is higher than 19% of them ($156 against a typical $200), it is bigger than 37% of them (1,314 ft² against a typical 1,512 ft²), its lot is bigger than 15% of them (0.11 ac against a typical 0.21 ac) and it is newer than 11% of them (1915 against a typical 1969). Measured against all of Umatilla County, it is worth more than 15% 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 509 Sw Dorion Ave, Pendleton, OR?

The 2025 property tax bill for 509 Sw Dorion Ave, Pendleton, OR was $1,453. The county assessed it at $78,910.

More homes on Sw Dorion Ave

Closest homes

More homes in Pendleton 97801

Assigned schools

Explore the area

See this home in context

Open 509 Sw Dorion Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map