Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,518,293$391 / 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 94How 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
Last sold for $599,000 on Feb 28, 2013

32508 NE BIG ROCK RD

DUVALL, WA 98019
3
Beds
3 / 2
Baths
3,880 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.
6.89 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$599,000 · Feb 28, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,375 (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.$1,447,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$347,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,100,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,344,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,447,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKING
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 950 ft²Elevator

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.

E
Stillwater Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
H
Cedarcrest High SchoolA
High · Grades 9–12 · 3.4 mi
M
Tolt Middle SchoolB+
Middle · Grades 6–8 · 4.0 mi

District: Riverview School District

Neighborhood · ZIP 98019These 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.32
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.242

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
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.13,767
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.144 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,790
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,530
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.66 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

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

32508 Ne Big Rock Rd 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 97% of homes in Duvall 98019
  • Costs less per square foot than 74% of homes in King County
  • Bigger than 97% of homes in Duvall 98019
  • Has a bigger lot than 96% of homes in King County
  • Older than 85% of homes in Duvall 98019

What homes are worth in Duvall 98019

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

This home
$477K$1.7M

This home is worth more than 97% of homes in Duvall 98019.

How it measures up in Duvall 98019

The dot is this home. The mark in the middle is the typical home in Duvall 98019.

Estimated value$1,518,293
CheaperTypical $940,020Pricier

Pricier than 97% of homes nearby

Price per ft²$391
CheaperTypical $430Pricier

Pricier than 29% of homes nearby

Living area3,880 ft²
SmallerTypical 2,210 ft²Bigger

Bigger than 97% of homes nearby

Lot size6.89 ac
SmallerTypical 0.32 acBigger

Bigger than 93% of homes nearby

Year built1981
OlderTypical 1998Newer

Newer than 15% of homes nearby

How 32508 Ne Big Rock Rd ranks against every home in each area.
MeasureThis homeDuvall 98019King County
Estimated valuepricier than$1,518,29397% of homes83% of homes
Price per ft²pricier than$39129% of homes26% of homes
Living areabigger than3,880 ft²97% of homes94% of homes
Lot sizebigger than6.89 ac93% of homes96% of homes
Year builtnewer than198115% of homes55% of homes

About 32508 Ne Big Rock Rd

How much is 32508 Ne Big Rock Rd, Duvall, WA worth?

The TopHap Estimate for 32508 Ne Big Rock Rd, Duvall, WA is $1,518,293 as of Oct 21, 2026. The likely range is $1,421,526 to $1,615,060. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 32508 Ne Big Rock Rd, Duvall, WA last sell?

32508 Ne Big Rock Rd, Duvall, WA last sold on Feb 28, 2013 for $599,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 32508 Ne Big Rock Rd, Duvall, WA?

32508 Ne Big Rock Rd, Duvall, WA has 3 bedrooms, 3 bathrooms and 3,880 square feet of living space.

When was 32508 Ne Big Rock Rd, Duvall, WA built?

32508 Ne Big Rock Rd, Duvall, WA was built in 1981, making it 45 years old. The building has 2 stories.

What schools serve 32508 Ne Big Rock Rd, Duvall, WA?

32508 Ne Big Rock Rd, Duvall, WA is assigned to Stillwater Elementary School (elementary), rated A-; Cedarcrest High School (high), rated A; Tolt Middle School (middle), rated B+. All sit in Riverview School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 32508 Ne Big Rock Rd, Duvall, WA compare to other homes in Duvall 98019?

Among the 4,677 homes in Duvall 98019, it is worth more than 97% of them ($1,518,293 against a typical $940,020), its price per square foot is higher than 29% of them ($391 against a typical $430), it is bigger than 97% of them (3,880 ft² against a typical 2,210 ft²), its lot is bigger than 93% of them (6.89 ac against a typical 0.32 ac) and it is newer than 15% of them (1981 against a typical 1998). Measured against all of King County, it is worth more than 83% 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 32508 Ne Big Rock Rd, Duvall, WA?

The 2026 property tax bill for 32508 Ne Big Rock Rd, Duvall, WA was $14,375. The county assessed it at $1,447,000.

More homes on Ne Big Rock Rd

Closest homes

More homes in Duvall 98019

Assigned schools

Explore the area

See this home in context

Open 32508 Ne Big Rock Rd 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