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Single Family ResidenceResidential
$258,793$130 / 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 85How 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 $209,250 on Feb 18, 2025

423 E TREMONT ST

DAYTON, WA 99328
4
Beds
0
Baths
1,988 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1903
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

$259K
$220K 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.$209,250 · Feb 18, 2025

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$212,900 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$185,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$211,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,900

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.0.14
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Dayton Elementary SchoolC-
Elementary · Grades PK–5 · 0.2 mi
M
Dayton Middle SchoolD-
Middle · Grades 6–8 · 0.2 mi
H
Dayton High SchoolC+
High · Grades 9–12 · 0.2 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%

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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

423 E Tremont 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.

  • Costs less per square foot than 74% of homes in Dayton 99328
  • Bigger than 78% of homes in Dayton 99328
  • Has a smaller lot than 93% of homes in Dayton 99328
  • Older than 93% 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
$74K$653K

This home is worth more than 61% 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$258,793
CheaperTypical $223,048Pricier

Pricier than 61% of homes nearby

Price per ft²$130
CheaperTypical $165Pricier

Pricier than 26% of homes nearby

Living area1,988 ft²
SmallerTypical 1,370 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.14 ac
SmallerTypical 0.33 acBigger

Bigger than 7% of homes nearby

Year built1903
OlderTypical 1962Newer

Newer than 7% of homes nearby

How 423 E Tremont St ranks against every home in each area.
MeasureThis homeDayton 99328
Estimated valuepricier than$258,79361% of homes
Price per ft²pricier than$13026% of homes
Living areabigger than1,988 ft²78% of homes
Lot sizebigger than0.14 ac7% of homes
Year builtnewer than19037% of homes

About 423 E Tremont St

How much is 423 E Tremont St, Dayton, WA worth?

The TopHap Estimate for 423 E Tremont St, Dayton, WA is $258,793 as of Aug 30, 2026. The likely range is $220,406 to $297,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 E Tremont St, Dayton, WA last sell?

423 E Tremont St, Dayton, WA last sold on Feb 18, 2025 for $209,250, according to the county's recorded deed.

How big is 423 E Tremont St, Dayton, WA?

423 E Tremont St, Dayton, WA has 4 bedrooms, 1,988 square feet of living space and a 0.14-acre lot.

When was 423 E Tremont St, Dayton, WA built?

423 E Tremont St, Dayton, WA was built in 1903, making it 123 years old.

What schools serve 423 E Tremont St, Dayton, WA?

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

How does 423 E Tremont St, Dayton, WA compare to other homes in Dayton 99328?

Among the 2,227 homes in Dayton 99328, it is worth more than 61% of them ($258,793 against a typical $223,048), its price per square foot is higher than 26% of them ($130 against a typical $165), it is bigger than 78% of them (1,988 ft² against a typical 1,370 ft²), its lot is bigger than 7% of them (0.14 ac against a typical 0.33 ac) and it is newer than 7% of them (1903 against a typical 1962). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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