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Residential (General/Single)Residential
$376,089$657 / 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 78How 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 $183,000 on Dec 31, 2025

800 1ST AVE

MOSIER, OR 97040
3
Beds
1
Baths
572 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$376K
$295K low$457K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$183,000 · Dec 31, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,285 (2022)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$96,755 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$93,937
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$250,500

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.83 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.Residential (General/Single)
CountyWASCO
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.1976
Lot (acres)The size of the land the home sits on, from county records.0.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.

E
Chenowith Elementary SchoolD+
Elementary · Grades KG–5 · 9.3 mi
H
The Dalles High SchoolB
High · Grades 9–12 · 11.7 mi
M
The Dalles Middle SchoolD
Middle · Grades 6–8 · 12.4 mi

District: North Wasco School District 21

Neighborhood · ZIP 97040These 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.126
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 100.95

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,311
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.25 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,684
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,849
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

800 1st 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 88% of homes in Mosier 97040
  • Among the highest price per square foot in Wasco County
  • Smaller than 96% of homes in Mosier 97040
  • Has a smaller lot than 90% of homes in Mosier 97040
  • Older than 88% of homes in Mosier 97040

What homes are worth in Mosier 97040

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

This home
$251K$1.2M

This home is worth more than 12% of homes in Mosier 97040.

How it measures up in Mosier 97040

The dot is this home. The mark in the middle is the typical home in Mosier 97040.

Estimated value$376,089
CheaperTypical $596,038Pricier

Pricier than 12% of homes nearby

Price per ft²$657
CheaperTypical $343Pricier

Pricier than 95% of homes nearby

Living area572 ft²
SmallerTypical 1,624 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.15 ac
SmallerTypical 5 acBigger

Bigger than 10% of homes nearby

Year built1940
OlderTypical 1994Newer

Newer than 12% of homes nearby

How 800 1st Ave ranks against every home in each area.
MeasureThis homeMosier 97040Wasco County
Estimated valuepricier than$376,08912% of homes41% of homes
Price per ft²pricier than$65795% of homesalmost all homes
Living areabigger than572 ft²4% of homes4% of homes
Lot sizebigger than0.15 ac10% of homes30% of homes
Year builtnewer than194012% of homes22% of homes

About 800 1st Ave

How much is 800 1st Ave, Mosier, OR worth?

The TopHap Estimate for 800 1st Ave, Mosier, OR is $376,089 as of Aug 30, 2026. The likely range is $294,895 to $457,283. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 800 1st Ave, Mosier, OR last sell?

800 1st Ave, Mosier, OR last sold on Dec 31, 2025 for $183,000, according to the county's recorded deed.

How big is 800 1st Ave, Mosier, OR?

800 1st Ave, Mosier, OR has 3 bedrooms, 1 bathrooms, 572 square feet of living space and a 0.15-acre lot.

When was 800 1st Ave, Mosier, OR built?

800 1st Ave, Mosier, OR was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 800 1st Ave, Mosier, OR?

800 1st Ave, Mosier, OR is assigned to Chenowith Elementary School (elementary), rated D+; The Dalles High School (high), rated B; The Dalles Middle School (middle), rated D. All sit in North Wasco School District 21. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 800 1st Ave, Mosier, OR compare to other homes in Mosier 97040?

Among the 806 homes in Mosier 97040, it is worth more than 12% of them ($376,089 against a typical $596,038), its price per square foot is higher than 95% of them ($657 against a typical $343), it is bigger than 4% of them (572 ft² against a typical 1,624 ft²), its lot is bigger than 10% of them (0.15 ac against a typical 5 ac) and it is newer than 12% of them (1940 against a typical 1994). Measured against all of Wasco County, it is worth more than 41% 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 800 1st Ave, Mosier, OR?

The 2022 property tax bill for 800 1st Ave, Mosier, OR was $1,285. The county assessed it at $96,755.

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