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Single Family ResidenceResidential
$272,663$213 / 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
Last sold for $139,900 on Aug 18, 2015

1550 SW RIVERHILL DR

HERMISTON, OR 97838
3
Beds
1
Baths
1,278 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$273K
$248K low$297K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,900 · Aug 18, 2015
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.$95,663
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$76,530
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.63%
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.$177,000
COLUMBIA STATE BANK · recorded Oct 29, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,390 (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.$163,280 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,680
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$158,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$213,610

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
77
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.
16
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
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 190 ft²

Transaction History(4)

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.

M
Armand Larive Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
E
West Park Elementary SchoolC-
Elementary · Grades KG–5 · 1.0 mi
H
Hermiston High SchoolB
High · Grades 9–12 · 1.3 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%

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

1550 Sw Riverhill 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 74% of homes in Hermiston 97838
  • Smaller than 70% of homes in Hermiston 97838
  • Has a smaller lot than 67% 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
$141K$749K

This home is worth more than 26% 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$272,663
CheaperTypical $336,654Pricier

Pricier than 26% of homes nearby

Price per ft²$213
CheaperTypical $214Pricier

Pricier than 49% of homes nearby

Living area1,278 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.2 ac
SmallerTypical 0.29 acBigger

Bigger than 33% of homes nearby

Year built1987
OlderTypical 1988Newer

Newer than 50% of homes nearby

How 1550 Sw Riverhill Dr ranks against every home in each area.
MeasureThis homeHermiston 97838Umatilla County
Estimated valuepricier than$272,66326% of homes40% of homes
Price per ft²pricier than$21349% of homes57% of homes
Living areabigger than1,278 ft²30% of homes36% of homes
Lot sizebigger than0.2 ac33% of homes38% of homes
Year builtnewer than198750% of homes61% of homes

About 1550 Sw Riverhill Dr

How much is 1550 Sw Riverhill Dr, Hermiston, OR worth?

The TopHap Estimate for 1550 Sw Riverhill Dr, Hermiston, OR is $272,663 as of Jul 14, 2026. The likely range is $248,093 to $297,233. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1550 Sw Riverhill Dr, Hermiston, OR last sell?

1550 Sw Riverhill Dr, Hermiston, OR last sold on Aug 18, 2015 for $139,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 1550 Sw Riverhill Dr, Hermiston, OR?

1550 Sw Riverhill Dr, Hermiston, OR has 3 bedrooms, 1 bathrooms, 1,278 square feet of living space and a 0.20-acre lot.

When was 1550 Sw Riverhill Dr, Hermiston, OR built?

1550 Sw Riverhill Dr, Hermiston, OR was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 1550 Sw Riverhill Dr, Hermiston, OR?

1550 Sw Riverhill Dr, Hermiston, OR is assigned to Armand Larive Middle School (middle), rated C; West Park Elementary School (elementary), rated C-; 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 1550 Sw Riverhill Dr, Hermiston, OR compare to other homes in Hermiston 97838?

Among the 10,095 homes in Hermiston 97838, it is worth more than 26% of them ($272,663 against a typical $336,654), its price per square foot is higher than 49% of them ($213 against a typical $214), it is bigger than 30% of them (1,278 ft² against a typical 1,512 ft²), its lot is bigger than 33% of them (0.2 ac against a typical 0.29 ac) and it is newer than 50% of them (1987 against a typical 1988). Measured against all of Umatilla County, it is worth more than 40% 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 1550 Sw Riverhill Dr, Hermiston, OR?

The 2025 property tax bill for 1550 Sw Riverhill Dr, Hermiston, OR was $3,390. The county assessed it at $163,280.

Closest homes

More homes in Hermiston 97838

Assigned schools

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