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Single Family ResidenceResidential
$395,869$209 / 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 97How 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
Last sold for $362,406 on Nov 20, 2023

539 E ROSA AVE

HERMISTON, OR 97838
3
Beds
2
Baths
1,892 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$396K
$382K low$409K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$362,406 · Nov 20, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,928 (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.$237,340 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,780
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$196,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$230,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$381,570

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
75
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
13
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.

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.2023
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 140 ft²Porch · 68 ft²

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
Sunset Elementary SchoolC-
Elementary · Grades KG–5 · 1.3 mi
M
Sandstone Middle SchoolB
Middle · Grades 6–8 · 1.5 mi
H
Hermiston High SchoolB
High · Grades 9–12 · 1.9 mi

District: Hermiston School District 8

Neighborhood · ZIP 97838These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.9.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.32,020
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.155 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,852
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,387
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

539 E Rosa 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 more than 78% of homes in Umatilla County
  • Bigger than 76% of homes in Hermiston 97838
  • Has a smaller lot than 93% of homes in Hermiston 97838
  • Newer than 98% of homes in Hermiston 97838

What homes are worth in Hermiston 97838

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

This home
$144K$787K

This home is worth more than 73% of homes in Hermiston 97838.

How it measures up in Hermiston 97838

The dot is this home. The mark in the middle is the typical home in Hermiston 97838.

Estimated value$395,869
CheaperTypical $336,201Pricier

Pricier than 73% of homes nearby

Price per ft²$209
CheaperTypical $214Pricier

Pricier than 45% of homes nearby

Living area1,892 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.13 ac
SmallerTypical 0.29 acBigger

Bigger than 7% of homes nearby

Year built2022
OlderTypical 1987Newer

Newer than 98% of homes nearby

How 539 E Rosa Ave ranks against every home in each area.
MeasureThis homeHermiston 97838Umatilla County
Estimated valuepricier than$395,86973% of homes78% of homes
Price per ft²pricier than$20945% of homes53% of homes
Living areabigger than1,892 ft²76% of homes76% of homes
Lot sizebigger than0.13 ac7% of homes14% of homes
Year builtnewer than202298% of homes98% of homes

About 539 E Rosa Ave

How much is 539 E Rosa Ave, Hermiston, OR worth?

The TopHap Estimate for 539 E Rosa Ave, Hermiston, OR is $395,869 as of Jul 14, 2026. The likely range is $382,493 to $409,245. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 539 E Rosa Ave, Hermiston, OR last sell?

539 E Rosa Ave, Hermiston, OR last sold on Nov 20, 2023 for $362,406, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 539 E Rosa Ave, Hermiston, OR?

539 E Rosa Ave, Hermiston, OR has 3 bedrooms, 2 bathrooms, 1,892 square feet of living space and a 0.13-acre lot.

When was 539 E Rosa Ave, Hermiston, OR built?

539 E Rosa Ave, Hermiston, OR was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 539 E Rosa Ave, Hermiston, OR?

539 E Rosa Ave, Hermiston, OR is assigned to Sunset Elementary School (elementary), rated C-; Sandstone Middle School (middle), rated B; Hermiston High School (high), rated B. All sit in Hermiston School District 8. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 539 E Rosa Ave, Hermiston, OR compare to other homes in Hermiston 97838?

Among the 10,094 homes in Hermiston 97838, it is worth more than 73% of them ($395,869 against a typical $336,201), its price per square foot is higher than 45% of them ($209 against a typical $214), it is bigger than 76% of them (1,892 ft² against a typical 1,512 ft²), its lot is bigger than 7% of them (0.13 ac against a typical 0.29 ac) and it is newer than 98% of them (2022 against a typical 1987). Measured against all of Umatilla County, it is worth more than 78% 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 539 E Rosa Ave, Hermiston, OR?

The 2025 property tax bill for 539 E Rosa Ave, Hermiston, OR was $4,928. The county assessed it at $237,340.

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