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Single Family ResidenceResidential
$390,832$132 / 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 95How 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 $280,000 on Mar 15, 2023

422 S MILL ST

MILTON FREEWATER, OR 97862
4
Beds
1
Baths
2,968 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
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

$391K
$370K low$412K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Mar 15, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,720 (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.$210,890 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,980
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$145,910
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$204,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$407,010

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.
65
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
34
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
48
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.1963
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 384 ft²Porch · 196 ft²

Transaction History(1)

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
Central Middle SchoolD
Middle · Grades 6–8 · 0.3 mi
H
McLoughlin High SchoolC-
High · Grades 9–12 · 0.4 mi
E
Grove Elementary School
Elementary · Grades KG–1 · 7.8 mi

District: Milton-Freewater School District 7

Neighborhood · ZIP 97862These 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.108
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 100.103

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.12,106
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,037
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,644
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

422 S Mill St 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 79% of homes in Milton Freewater 97862
  • Costs less per square foot than 94% of homes in Milton Freewater 97862
  • Bigger than 95% of homes in Milton Freewater 97862
  • Older than 94% of homes in Umatilla County

What homes are worth in Milton Freewater 97862

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

This home
$120K$665K

This home is worth more than 79% of homes in Milton Freewater 97862.

How it measures up in Milton Freewater 97862

The dot is this home. The mark in the middle is the typical home in Milton Freewater 97862.

Estimated value$390,832
CheaperTypical $286,913Pricier

Pricier than 79% of homes nearby

Price per ft²$132
CheaperTypical $196Pricier

Pricier than 6% of homes nearby

Living area2,968 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.23 ac
SmallerTypical 0.52 acBigger

Bigger than 37% of homes nearby

Year built1910
OlderTypical 1971Newer

Newer than 11% of homes nearby

How 422 S Mill St ranks against every home in each area.
MeasureThis homeMilton Freewater 97862Umatilla County
Estimated valuepricier than$390,83279% of homes78% of homes
Price per ft²pricier than$1326% of homes7% of homes
Living areabigger than2,968 ft²95% of homes95% of homes
Lot sizebigger than0.23 ac37% of homes48% of homes
Year builtnewer than191011% of homes6% of homes

About 422 S Mill St

How much is 422 S Mill St, Milton Freewater, OR worth?

The TopHap Estimate for 422 S Mill St, Milton Freewater, OR is $390,832 as of Aug 30, 2026. The likely range is $369,517 to $412,147. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 422 S Mill St, Milton Freewater, OR last sell?

422 S Mill St, Milton Freewater, OR last sold on Mar 15, 2023 for $280,000, according to the county's recorded deed.

How big is 422 S Mill St, Milton Freewater, OR?

422 S Mill St, Milton Freewater, OR has 4 bedrooms, 1 bathrooms, 2,968 square feet of living space and a 0.23-acre lot.

When was 422 S Mill St, Milton Freewater, OR built?

422 S Mill St, Milton Freewater, OR was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 422 S Mill St, Milton Freewater, OR?

422 S Mill St, Milton Freewater, OR is assigned to Central Middle School (middle), rated D; McLoughlin High School (high), rated C-; Grove Elementary School (elementary). All sit in Milton-Freewater School District 7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 422 S Mill St, Milton Freewater, OR compare to other homes in Milton Freewater 97862?

Among the 4,379 homes in Milton Freewater 97862, it is worth more than 79% of them ($390,832 against a typical $286,913), its price per square foot is higher than 6% of them ($132 against a typical $196), it is bigger than 95% of them (2,968 ft² against a typical 1,436 ft²), its lot is bigger than 37% of them (0.23 ac against a typical 0.52 ac) and it is newer than 11% of them (1910 against a typical 1971). 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 422 S Mill St, Milton Freewater, OR?

The 2025 property tax bill for 422 S Mill St, Milton Freewater, OR was $3,720. The county assessed it at $210,890.

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