Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$797,572$440 / 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 89How 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

3990 E STATE ROUTE 302

BELFAIR, WA 98528
2
Beds
2
Baths
1,812 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$798K
$709K low$886K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,983 (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.$1,137,535 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$266,430
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$871,105
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,137,535
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,137,535

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.54
84
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
40
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
99
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
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.90 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyMason
Lot (acres)The size of the land the home sits on, from county records.0.61
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Single
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 192 ft²Patio · 588 ft²Porch · 255 ft²

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

H
North Mason High SchoolC-
High · Grades 9–12 · 2.6 mi
M
Hawkins Middle SchoolC-
Middle · Grades 6–8 · 2.7 mi
E
Belfair Elementary SchoolC
Elementary · Grades PK–5 · 4.1 mi

District: North Mason School District

Neighborhood · ZIP 98528These 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.96
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 100.257

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.81%
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.5.8%
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.12,194
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,539
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,142
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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

3990 E State Route 302 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 91% of homes in Mason County
  • Costs more per square foot than 86% of homes in Mason County
  • Bigger than 76% of homes in Mason County

What homes are worth in Belfair 98528

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

This home
$145K$1.2M

This home is worth more than 89% of homes in Belfair 98528.

How it measures up in Belfair 98528

The dot is this home. The mark in the middle is the typical home in Belfair 98528.

Estimated value$797,572
CheaperTypical $439,222Pricier

Pricier than 89% of homes nearby

Price per ft²$440
CheaperTypical $297Pricier

Pricier than 81% of homes nearby

Living area1,812 ft²
SmallerTypical 1,432 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.61 ac
SmallerTypical 0.62 acBigger

Bigger than 50% of homes nearby

Year built1979
OlderTypical 1988Newer

Newer than 36% of homes nearby

How 3990 E State Route 302 ranks against every home in each area.
MeasureThis homeBelfair 98528Mason County
Estimated valuepricier than$797,57289% of homes91% of homes
Price per ft²pricier than$44081% of homes86% of homes
Living areabigger than1,812 ft²74% of homes76% of homes
Lot sizebigger than0.61 ac50% of homes58% of homes
Year builtnewer than197936% of homes38% of homes

About 3990 E State Route 302

How much is 3990 E State Route 302, Belfair, WA worth?

The TopHap Estimate for 3990 E State Route 302, Belfair, WA is $797,572 as of Aug 30, 2026. The likely range is $709,478 to $885,666. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3990 E State Route 302, Belfair, WA last sell?

3990 E State Route 302, Belfair, WA last sold on Oct 4, 2002, according to the county's recorded deed.

How big is 3990 E State Route 302, Belfair, WA?

3990 E State Route 302, Belfair, WA has 2 bedrooms, 2 bathrooms, 1,812 square feet of living space and a 0.61-acre lot.

When was 3990 E State Route 302, Belfair, WA built?

3990 E State Route 302, Belfair, WA was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 3990 E State Route 302, Belfair, WA?

3990 E State Route 302, Belfair, WA is assigned to North Mason High School (high), rated C-; Hawkins Middle School (middle), rated C-; Belfair Elementary School (elementary), rated C. All sit in North Mason School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3990 E State Route 302, Belfair, WA compare to other homes in Belfair 98528?

Among the 5,620 homes in Belfair 98528, it is worth more than 89% of them ($797,572 against a typical $439,222), its price per square foot is higher than 81% of them ($440 against a typical $297), it is bigger than 74% of them (1,812 ft² against a typical 1,432 ft²), its lot is bigger than 50% of them (0.61 ac against a typical 0.62 ac) and it is newer than 36% of them (1979 against a typical 1988). Measured against all of Mason County, it is worth more than 91% 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 3990 E State Route 302, Belfair, WA?

The 2024 property tax bill for 3990 E State Route 302, Belfair, WA was $7,983. The county assessed it at $1,137,535.

More homes on E State Route 302

Closest homes

More homes in Belfair 98528

Assigned schools

Explore the area

See this home in context

Open 3990 E State Route 302 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