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Single Family ResidentialResidential
$179,000
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 90How 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 $57,900 on Apr 16, 2007

421 COTTONWOOD

MOUNT VERNON, OR 97865
0
Baths
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.

Valuation

$179K
$162K low$196K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$57,900 · Apr 16, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,183 (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.$81,377 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,653
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,724
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,377
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$133,500

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.50
58
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
71
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
31
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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.21 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 Residential
CountyGrant
Lot (acres)The size of the land the home sits on, from county records.0.20
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Grant Union Junior/Senior High SchoolC+
Middle · Grades 7–12 · 8.1 mi
E
Humbolt Elementary SchoolB
Elementary · Grades KG–6 · 8.2 mi

District: John Day School District 3

Neighborhood · ZIP 97865These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.1,670
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,829
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,054
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

421 Cottonwood 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 81% of homes in Mount Vernon 97865
  • Has a smaller lot than 86% of homes in Mount Vernon 97865
  • Older than 71% of homes in Mount Vernon 97865

What homes are worth in Mount Vernon 97865

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

This home
$97K$609K

This home is worth more than 19% of homes in Mount Vernon 97865.

How it measures up in Mount Vernon 97865

The dot is this home. The mark in the middle is the typical home in Mount Vernon 97865.

Estimated value$179,000
CheaperTypical $261,250Pricier

Pricier than 19% of homes nearby

Lot size0.2 ac
SmallerTypical 0.8 acBigger

Bigger than 14% of homes nearby

Year built1951
OlderTypical 1975Newer

Newer than 29% of homes nearby

How 421 Cottonwood ranks against every home in each area.
MeasureThis homeMount Vernon 97865Grant County
Estimated valuepricier than$179,00019% of homes28% of homes
Lot sizebigger than0.2 ac14% of homes21% of homes
Year builtnewer than195129% of homes34% of homes

About 421 Cottonwood

How much is 421 Cottonwood, Mount Vernon, OR worth?

The TopHap Estimate for 421 Cottonwood, Mount Vernon, OR is $179,000 as of Sep 24, 2026. The likely range is $161,612 to $196,388. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Cottonwood, Mount Vernon, OR last sell?

421 Cottonwood, Mount Vernon, OR last sold on Apr 16, 2007 for $57,900, according to the county's recorded deed.

When was 421 Cottonwood, Mount Vernon, OR built?

421 Cottonwood, Mount Vernon, OR was built in 1951, making it 75 years old.

What schools serve 421 Cottonwood, Mount Vernon, OR?

421 Cottonwood, Mount Vernon, OR is assigned to Grant Union Junior/Senior High School (middle), rated C+; Humbolt Elementary School (elementary), rated B. All sit in John Day School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Cottonwood, Mount Vernon, OR compare to other homes in Mount Vernon 97865?

Among the 396 homes in Mount Vernon 97865, it is worth more than 19% of them ($179,000 against a typical $261,250), its lot is bigger than 14% of them (0.2 ac against a typical 0.8 ac) and it is newer than 29% of them (1951 against a typical 1975). Measured against all of Grant County, it is worth more than 28% 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 421 Cottonwood, Mount Vernon, OR?

The 2025 property tax bill for 421 Cottonwood, Mount Vernon, OR was $1,183. The county assessed it at $81,377.

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