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Single Family ResidenceResidential
$206,153$176 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $169,900 on May 12, 2023

318 W MAIN ST

DAYTON, WA 99328
2
Beds
2
Baths
1,170 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$206K
$190K low$222K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$169,900 · May 12, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,721 (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.$169,980 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,280
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$168,980
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$169,980

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

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
CountyCOLUMBIA
Lot (acres)The size of the land the home sits on, from county records.0.21
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Dayton Elementary SchoolC
Elementary · Grades PK–5 · 0.6 mi
M
Dayton Middle SchoolD+
Middle · Grades 6–8 · 0.6 mi
H
Dayton High SchoolB
High · Grades 9–12 · 0.6 mi

District: Dayton School District

Neighborhood · ZIP 99328These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.3,969
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,686
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.27 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

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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

318 W Main 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.

  • Has a smaller lot than 68% of homes in Dayton 99328
  • Older than 83% of homes in Dayton 99328

What homes are worth in Dayton 99328

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

This home
$83K$731K

This home is worth more than 42% of homes in Dayton 99328.

How it measures up in Dayton 99328

The dot is this home. The mark in the middle is the typical home in Dayton 99328.

Estimated value$206,153
CheaperTypical $228,587Pricier

Pricier than 42% of homes nearby

Price per ft²$176
CheaperTypical $166Pricier

Pricier than 56% of homes nearby

Living area1,170 ft²
SmallerTypical 1,375 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.21 ac
SmallerTypical 0.34 acBigger

Bigger than 32% of homes nearby

Year built1920
OlderTypical 1961Newer

Newer than 17% of homes nearby

How 318 W Main St ranks against every home in each area.
MeasureThis homeDayton 99328
Estimated valuepricier than$206,15342% of homes
Price per ft²pricier than$17656% of homes
Living areabigger than1,170 ft²38% of homes
Lot sizebigger than0.21 ac32% of homes
Year builtnewer than192017% of homes

About 318 W Main St

How much is 318 W Main St, Dayton, WA worth?

The TopHap Estimate for 318 W Main St, Dayton, WA is $206,153 as of Oct 21, 2026. The likely range is $190,072 to $222,234. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 318 W Main St, Dayton, WA last sell?

318 W Main St, Dayton, WA last sold on May 12, 2023 for $169,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 318 W Main St, Dayton, WA?

318 W Main St, Dayton, WA has 2 bedrooms, 2 bathrooms, 1,170 square feet of living space and a 0.21-acre lot.

When was 318 W Main St, Dayton, WA built?

318 W Main St, Dayton, WA was built in 1920, making it 106 years old.

What schools serve 318 W Main St, Dayton, WA?

318 W Main St, Dayton, WA is assigned to Dayton Elementary School (elementary), rated C; Dayton Middle School (middle), rated D+; Dayton High School (high), rated B. All sit in Dayton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 318 W Main St, Dayton, WA compare to other homes in Dayton 99328?

Among the 2,225 homes in Dayton 99328, it is worth more than 42% of them ($206,153 against a typical $228,587), its price per square foot is higher than 56% of them ($176 against a typical $166), it is bigger than 38% of them (1,170 ft² against a typical 1,375 ft²), its lot is bigger than 32% of them (0.21 ac against a typical 0.34 ac) and it is newer than 17% of them (1920 against a typical 1961). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 318 W Main St, Dayton, WA?

The 2025 property tax bill for 318 W Main St, Dayton, WA was $4,721. The county assessed it at $169,980.

More homes on W Main St

Closest homes

More homes in Dayton 99328

Assigned schools

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