Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$352,455$217 / 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 92How 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

17803 ROAD 12 SW

ROYAL CITY, WA 99357
1
Beds
0
Baths
1,623 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.
10 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$352K
$323K low$382K 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.$227,948 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,175
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$172,773
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,948
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,948

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.55
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
88
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
8
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
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.8 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
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyGrant
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.2009
Lot (acres)The size of the land the home sits on, from county records.10.00
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
HeatingThe type of heating system in the home.Heat Pump
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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.

M
Royal Middle SchoolC-
Middle · Grades 7–8 · 11.6 mi
H
Royal High SchoolD+
High · Grades 9–12 · 11.6 mi
E
Red Rock Elementary SchoolB-
Elementary · Grades PK–3 · 11.7 mi

District: Royal School District

Neighborhood · ZIP 99357These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.5,267
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,876
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,402
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.8 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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

17803 Road 12 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.

  • Costs more per square foot than 66% of homes in Royal City 99357
  • Has a bigger lot than 95% of homes in Grant County

What homes are worth in Royal City 99357

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

This home
$146K$875K

This home is worth more than 58% of homes in Royal City 99357.

How it measures up in Royal City 99357

The dot is this home. The mark in the middle is the typical home in Royal City 99357.

Estimated value$352,455
CheaperTypical $315,906Pricier

Pricier than 58% of homes nearby

Price per ft²$217
CheaperTypical $198Pricier

Pricier than 66% of homes nearby

Living area1,623 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 56% of homes nearby

Lot size10 ac
SmallerTypical 1.2 acBigger

Bigger than 77% of homes nearby

Year built1995
OlderTypical 1985Newer

Newer than 61% of homes nearby

How 17803 Road 12 Sw ranks against every home in each area.
MeasureThis homeRoyal City 99357Grant County
Estimated valuepricier than$352,45558% of homes57% of homes
Price per ft²pricier than$21766% of homes51% of homes
Living areabigger than1,623 ft²56% of homes58% of homes
Lot sizebigger than10 ac77% of homes95% of homes
Year builtnewer than199561% of homes62% of homes

About 17803 Road 12 Sw

How much is 17803 Road 12 Sw, Royal City, WA worth?

The TopHap Estimate for 17803 Road 12 Sw, Royal City, WA is $352,455 as of Aug 30, 2026. The likely range is $323,404 to $381,506. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17803 Road 12 Sw, Royal City, WA last sell?

17803 Road 12 Sw, Royal City, WA last sold on Mar 2, 2016, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17803 Road 12 Sw, Royal City, WA?

17803 Road 12 Sw, Royal City, WA has 1 bedrooms, 1,623 square feet of living space and a 10.00-acre lot.

When was 17803 Road 12 Sw, Royal City, WA built?

17803 Road 12 Sw, Royal City, WA was built in 1995, making it 31 years old. It is a split level home. The building has 2 stories.

What schools serve 17803 Road 12 Sw, Royal City, WA?

17803 Road 12 Sw, Royal City, WA is assigned to Royal Middle School (middle), rated C-; Royal High School (high), rated D+; Red Rock Elementary School (elementary), rated B-. All sit in Royal School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17803 Road 12 Sw, Royal City, WA compare to other homes in Royal City 99357?

Among the 730 homes in Royal City 99357, it is worth more than 58% of them ($352,455 against a typical $315,906), its price per square foot is higher than 66% of them ($217 against a typical $198), it is bigger than 56% of them (1,623 ft² against a typical 1,536 ft²), its lot is bigger than 77% of them (10 ac against a typical 1.2 ac) and it is newer than 61% of them (1995 against a typical 1985). Measured against all of Grant County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Road 12 Sw

Closest homes

More homes in Royal City 99357

Assigned schools

Explore the area

See this home in context

Open 17803 Road 12 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