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Single Family ResidenceResidential
$338,632$320 / 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 96How 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

1720 MELLEN ST

CENTRALIA, WA 98531
2
Beds
1
Baths
1,058 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$339K
$326K low$351K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,257 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$249,800 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$179,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$249,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyLewis
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.1990
Lot (acres)The size of the land the home sits on, from county records.0.20
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
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)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 575 ft²

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

M
Centralia Middle SchoolD
Middle · Grades 7–8 · 1.0 mi
E
Jefferson Lincoln Elementary SchoolF
Elementary · Grades PK–3 · 1.1 mi
H
Centralia High SchoolC-
High · Grades 9–12 · 1.4 mi

District: Centralia School District

Neighborhood · ZIP 98531These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.197

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.1.6%
PopulationHow many people live in this area.30,550
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.222 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,984
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,677
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.35%

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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

1720 Mellen 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 less than 67% of homes in Centralia 98531
  • Costs more per square foot than 84% of homes in Centralia 98531
  • Smaller than 77% of homes in Centralia 98531
  • Has a smaller lot than 80% of homes in Lewis County

What homes are worth in Centralia 98531

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

This home
$187K$838K

This home is worth more than 33% of homes in Centralia 98531.

How it measures up in Centralia 98531

The dot is this home. The mark in the middle is the typical home in Centralia 98531.

Estimated value$338,632
CheaperTypical $388,242Pricier

Pricier than 33% of homes nearby

Price per ft²$320
CheaperTypical $265Pricier

Pricier than 84% of homes nearby

Living area1,058 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.2 ac
SmallerTypical 0.25 acBigger

Bigger than 39% of homes nearby

Year built1973
OlderTypical 1969Newer

Newer than 56% of homes nearby

How 1720 Mellen St ranks against every home in each area.
MeasureThis homeCentralia 98531Lewis County
Estimated valuepricier than$338,63233% of homes36% of homes
Price per ft²pricier than$32084% of homes75% of homes
Living areabigger than1,058 ft²23% of homes23% of homes
Lot sizebigger than0.2 ac39% of homes20% of homes
Year builtnewer than197356% of homes44% of homes

About 1720 Mellen St

How much is 1720 Mellen St, Centralia, WA worth?

The TopHap Estimate for 1720 Mellen St, Centralia, WA is $338,632 as of Sep 24, 2026. The likely range is $326,105 to $351,159. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1720 Mellen St, Centralia, WA?

1720 Mellen St, Centralia, WA has 2 bedrooms, 1 bathrooms, 1,058 square feet of living space and a 0.20-acre lot.

When was 1720 Mellen St, Centralia, WA built?

1720 Mellen St, Centralia, WA was built in 1973, making it 53 years old. It is a ranch home. The building has 1 story.

What schools serve 1720 Mellen St, Centralia, WA?

1720 Mellen St, Centralia, WA is assigned to Centralia Middle School (middle), rated D; Jefferson Lincoln Elementary School (elementary), rated F; Centralia High School (high), rated C-. All sit in Centralia School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1720 Mellen St, Centralia, WA compare to other homes in Centralia 98531?

Among the 8,666 homes in Centralia 98531, it is worth more than 33% of them ($338,632 against a typical $388,242), its price per square foot is higher than 84% of them ($320 against a typical $265), it is bigger than 23% of them (1,058 ft² against a typical 1,440 ft²), its lot is bigger than 39% of them (0.2 ac against a typical 0.25 ac) and it is newer than 56% of them (1973 against a typical 1969). Measured against all of Lewis County, it is worth more than 36% 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 1720 Mellen St, Centralia, WA?

The 2024 property tax bill for 1720 Mellen St, Centralia, WA was $2,257. The county assessed it at $249,800.

More homes on Mellen St

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Assigned schools

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