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Single Family ResidenceResidential
$336,117$350 / 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 Oct 21, 2026

17840 DANBY DR SW

ROCHESTER, WA 98579
2
Beds
1
Baths
960 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.
21.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$336K
$305K low$367K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$193 (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.$264,540 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$190,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,540

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.27
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
11
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.135 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyThurston
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.1964
Lot (acres)The size of the land the home sits on, from county records.21.73
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 48 ft²

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.

H
Rochester High SchoolC+
High · Grades 9–12 · 3.9 mi
E
Rochester Primary School
Elementary · Grades PK–2 · 4.0 mi
M
Rochester Middle SchoolC+
Middle · Grades 6–8 · 5.5 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

17840 Danby Dr 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 less than 95% of homes in Thurston County
  • Costs more per square foot than 77% of homes in Thurston County
  • Smaller than 92% of homes in Thurston County
  • Among the largest lots in Rochester 98579
  • Among the oldest 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
$250K$930K

This home is worth more than 7% 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$336,117
CheaperTypical $501,510Pricier

Pricier than 7% of homes nearby

Price per ft²$350
CheaperTypical $313Pricier

Pricier than 76% of homes nearby

Living area960 ft²
SmallerTypical 1,548 ft²Bigger

Bigger than 12% of homes nearby

Lot size21.73 ac
SmallerTypical 1.2 acBigger

Bigger than almost all homes nearby

Year built1901
OlderTypical 1995Newer

Newer than 2% of homes nearby

How 17840 Danby Dr Sw ranks against every home in each area.
MeasureThis homeRochester 98579Thurston County
Estimated valuepricier than$336,1177% of homes5% of homes
Price per ft²pricier than$35076% of homes77% of homes
Living areabigger than960 ft²12% of homes8% of homes
Lot sizebigger than21.73 acalmost all homesalmost all homes
Year builtnewer than19012% of homesalmost no homes

About 17840 Danby Dr Sw

How much is 17840 Danby Dr Sw, Rochester, WA worth?

The TopHap Estimate for 17840 Danby Dr Sw, Rochester, WA is $336,117 as of Oct 21, 2026. The likely range is $304,755 to $367,479. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17840 Danby Dr Sw, Rochester, WA last sell?

17840 Danby Dr Sw, Rochester, WA last sold on Aug 4, 2014, according to the county's recorded deed.

How big is 17840 Danby Dr Sw, Rochester, WA?

17840 Danby Dr Sw, Rochester, WA has 2 bedrooms, 1 bathrooms, 960 square feet of living space and a 21.73-acre lot.

When was 17840 Danby Dr Sw, Rochester, WA built?

17840 Danby Dr Sw, Rochester, WA was built in 1901, making it 125 years old. It is a ranch home. The building has 1 story.

What schools serve 17840 Danby Dr Sw, Rochester, WA?

17840 Danby Dr Sw, Rochester, WA is assigned to Rochester High School (high), rated C+; Rochester Primary School (elementary); Rochester Middle School (middle), rated C+. All sit in Rochester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17840 Danby Dr Sw, Rochester, WA compare to other homes in Rochester 98579?

Among the 5,016 homes in Rochester 98579, it is worth more than 7% of them ($336,117 against a typical $501,510), its price per square foot is higher than 76% of them ($350 against a typical $313), it is bigger than 12% of them (960 ft² against a typical 1,548 ft²), its lot is bigger than almost all of them (21.73 ac against a typical 1.2 ac) and it is newer than 2% of them (1901 against a typical 1995). Measured against all of Thurston County, it is worth more than 5% 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 17840 Danby Dr Sw, Rochester, WA?

The 2026 property tax bill for 17840 Danby Dr Sw, Rochester, WA was $193. The county assessed it at $264,540.

More homes on Danby Dr Sw

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