Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential
$433,914$301 / 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 60How 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

9828 DEMPSEY LN SW

OLYMPIA, WA 98512
0
Baths
1,440 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.
1971
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$434K
$261K low$607K high

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.$16,900 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$16,900

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.7
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
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.
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
CountyThurston
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
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 · 210 ft²Patio · 210 ft²Porch · 108 ft²

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

E
Littlerock Elementary SchoolB-
Elementary · Grades KG–5 · 3.1 mi
M
George Bush Middle SchoolB+
Middle · Grades 6–8 · 5.3 mi
H
Tumwater High SchoolA-
High · Grades 9–12 · 6.2 mi

District: Tumwater School District

Neighborhood · ZIP 98512These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.226

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.33,679
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.225 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,265
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,298
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.65 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.35%

Owner Tools

Do you own this home?
Claim this home

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

9828 Dempsey Ln 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 82% of homes in Olympia 98512
  • Smaller than 70% of homes in Olympia 98512
  • Older than 82% of homes in Olympia 98512

What homes are worth in Olympia 98512

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

This home
$266K$1.1M

This home is worth more than 18% of homes in Olympia 98512.

How it measures up in Olympia 98512

The dot is this home. The mark in the middle is the typical home in Olympia 98512.

Estimated value$433,914
CheaperTypical $555,593Pricier

Pricier than 18% of homes nearby

Price per ft²$301
CheaperTypical $300Pricier

Pricier than 50% of homes nearby

Living area1,440 ft²
SmallerTypical 1,792 ft²Bigger

Bigger than 30% of homes nearby

Year built1971
OlderTypical 1989Newer

Newer than 18% of homes nearby

How 9828 Dempsey Ln Sw ranks against every home in each area.
MeasureThis homeOlympia 98512Thurston County
Estimated valuepricier than$433,91418% of homes19% of homes
Price per ft²pricier than$30150% of homes48% of homes
Living areabigger than1,440 ft²30% of homes30% of homes
Year builtnewer than197118% of homes21% of homes

About 9828 Dempsey Ln Sw

How much is 9828 Dempsey Ln Sw, Olympia, WA worth?

The TopHap Estimate for 9828 Dempsey Ln Sw, Olympia, WA is $433,914 as of Aug 30, 2026. The likely range is $261,205 to $606,623. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When was 9828 Dempsey Ln Sw, Olympia, WA built?

9828 Dempsey Ln Sw, Olympia, WA was built in 1971, making it 55 years old.

What schools serve 9828 Dempsey Ln Sw, Olympia, WA?

9828 Dempsey Ln Sw, Olympia, WA is assigned to Littlerock Elementary School (elementary), rated B-; George Bush Middle School (middle), rated B+; Tumwater High School (high), rated A-. All sit in Tumwater School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9828 Dempsey Ln Sw, Olympia, WA compare to other homes in Olympia 98512?

Among the 11,197 homes in Olympia 98512, it is worth more than 18% of them ($433,914 against a typical $555,593), its price per square foot is higher than 50% of them ($301 against a typical $300), it is bigger than 30% of them (1,440 ft² against a typical 1,792 ft²) and it is newer than 18% of them (1971 against a typical 1989). Measured against all of Thurston County, it is worth more than 19% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Dempsey Ln Sw

Closest homes

More homes in Olympia 98512

Assigned schools

Explore the area

See this home in context

Open 9828 Dempsey Ln Sw on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map