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Single Family ResidenceResidential
$540,078$396 / 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 91How 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 $338,700 on Apr 24, 2020

18131 CASE RD SW

ROCHESTER, WA 98579
3
Beds
2 / 1
Baths
1,364 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.
1.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$540K
$491K low$589K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$338,700 · Apr 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$91 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$473,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$167,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$306,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$432,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$473,700

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
CountyThurston
Lot (acres)The size of the land the home sits on, from county records.1.31
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 120 ft²Patio · 240 ft²Porch · 64 ft²

Transaction History(2)

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.

H
Rochester High SchoolC
High · Grades 9–12 · 2.9 mi
E
Rochester Primary School
Elementary · Grades PK–2 · 3.0 mi
M
Rochester Middle SchoolB
Middle · Grades 6–8 · 4.5 mi

District: Rochester School District

Neighborhood · ZIP 98579These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.201

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.12,480
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.138 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,547
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,823
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.56 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

18131 Case Rd Sw 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 more than 67% of homes in Thurston County
  • Costs more per square foot than 95% of homes in Rochester 98579
  • Smaller than 74% of homes in Thurston County
  • Has a bigger lot than 80% of homes in Thurston County
  • Newer than 65% of homes in Thurston County

What homes are worth in Rochester 98579

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

This home
$217K$968K

This home is worth more than 65% of homes in Rochester 98579.

How it measures up in Rochester 98579

The dot is this home. The mark in the middle is the typical home in Rochester 98579.

Estimated value$540,078
CheaperTypical $487,562Pricier

Pricier than 65% of homes nearby

Price per ft²$396
CheaperTypical $299Pricier

Pricier than 95% of homes nearby

Living area1,364 ft²
SmallerTypical 1,546 ft²Bigger

Bigger than 33% of homes nearby

Lot size1.31 ac
SmallerTypical 1.2 acBigger

Bigger than 56% of homes nearby

Year built1998
OlderTypical 1994Newer

Newer than 63% of homes nearby

How 18131 Case Rd Sw ranks against every home in each area.
MeasureThis homeRochester 98579Thurston County
Estimated valuepricier than$540,07865% of homes67% of homes
Price per ft²pricier than$39695% of homes94% of homes
Living areabigger than1,364 ft²33% of homes26% of homes
Lot sizebigger than1.31 ac56% of homes80% of homes
Year builtnewer than199863% of homes65% of homes

About 18131 Case Rd Sw

How much is 18131 Case Rd Sw, Rochester, WA worth?

The TopHap Estimate for 18131 Case Rd Sw, Rochester, WA is $540,078 as of Aug 30, 2026. The likely range is $491,126 to $589,030. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18131 Case Rd Sw, Rochester, WA last sell?

18131 Case Rd Sw, Rochester, WA last sold on Apr 24, 2020 for $338,700, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18131 Case Rd Sw, Rochester, WA?

18131 Case Rd Sw, Rochester, WA has 3 bedrooms, 2 bathrooms, 1,364 square feet of living space and a 1.31-acre lot.

When was 18131 Case Rd Sw, Rochester, WA built?

18131 Case Rd Sw, Rochester, WA was built in 1998, making it 28 years old. It is a ranch home. The building has 1 story.

What schools serve 18131 Case Rd Sw, Rochester, WA?

18131 Case Rd Sw, Rochester, WA is assigned to Rochester High School (high), rated C; Rochester Primary School (elementary); Rochester Middle School (middle), rated B. All sit in Rochester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18131 Case Rd Sw, Rochester, WA compare to other homes in Rochester 98579?

Among the 5,059 homes in Rochester 98579, it is worth more than 65% of them ($540,078 against a typical $487,562), its price per square foot is higher than 95% of them ($396 against a typical $299), it is bigger than 33% of them (1,364 ft² against a typical 1,546 ft²), its lot is bigger than 56% of them (1.31 ac against a typical 1.2 ac) and it is newer than 63% of them (1998 against a typical 1994). Measured against all of Thurston County, it is worth more than 67% 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 18131 Case Rd Sw, Rochester, WA?

The 2026 property tax bill for 18131 Case Rd Sw, Rochester, WA was $91. The county assessed it at $473,700.

More homes on Case Rd Sw

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