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Single Family ResidenceResidential
$194,194$313 / 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 Sep 24, 2026

203 BASIN ST SW

EPHRATA, WA 98823
2
Beds
1
Baths
621 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$194K
$182K low$206K 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.$189,759 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$141,009
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$189,759
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$189,759

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
51
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
78
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
5
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
99
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.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
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.1976
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Ephrata Middle SchoolC+
Middle · Grades 7–8 · 0.3 mi
E
Grant Elementary SchoolD+
Elementary · Grades PK–4 · 0.5 mi
H
Ephrata High SchoolC-
High · Grades 9–12 · 0.5 mi

District: Ephrata School District

Neighborhood · ZIP 98823These 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.117
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 100.94

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.12,456
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.49 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,202
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,178
Average tempThe average temperature here across a full year.50°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%

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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

203 Basin St 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 94% of homes in Ephrata 98823
  • Costs more per square foot than 89% of homes in Ephrata 98823
  • Smaller than 97% of homes in Ephrata 98823
  • Has a smaller lot than 72% of homes in Grant County
  • Older than 98% of homes in Ephrata 98823

What homes are worth in Ephrata 98823

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

This home
$156K$750K

This home is worth more than 6% of homes in Ephrata 98823.

How it measures up in Ephrata 98823

The dot is this home. The mark in the middle is the typical home in Ephrata 98823.

Estimated value$194,194
CheaperTypical $312,298Pricier

Pricier than 6% of homes nearby

Price per ft²$313
CheaperTypical $232Pricier

Pricier than 89% of homes nearby

Living area621 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.17 ac
SmallerTypical 0.2 acBigger

Bigger than 39% of homes nearby

Year built1930
OlderTypical 1976Newer

Newer than 2% of homes nearby

How 203 Basin St Sw ranks against every home in each area.
MeasureThis homeEphrata 98823Grant County
Estimated valuepricier than$194,1946% of homes10% of homes
Price per ft²pricier than$31389% of homes85% of homes
Living areabigger than621 ft²3% of homes3% of homes
Lot sizebigger than0.17 ac39% of homes28% of homes
Year builtnewer than19302% of homes2% of homes

About 203 Basin St Sw

How much is 203 Basin St Sw, Ephrata, WA worth?

The TopHap Estimate for 203 Basin St Sw, Ephrata, WA is $194,194 as of Sep 24, 2026. The likely range is $182,190 to $206,198. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 203 Basin St Sw, Ephrata, WA last sell?

203 Basin St Sw, Ephrata, WA last sold on Oct 4, 1996, according to the county's recorded deed.

How big is 203 Basin St Sw, Ephrata, WA?

203 Basin St Sw, Ephrata, WA has 2 bedrooms, 1 bathrooms, 621 square feet of living space and a 0.17-acre lot.

When was 203 Basin St Sw, Ephrata, WA built?

203 Basin St Sw, Ephrata, WA was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 203 Basin St Sw, Ephrata, WA?

203 Basin St Sw, Ephrata, WA is assigned to Ephrata Middle School (middle), rated C+; Grant Elementary School (elementary), rated D+; Ephrata High School (high), rated C-. All sit in Ephrata School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 203 Basin St Sw, Ephrata, WA compare to other homes in Ephrata 98823?

Among the 4,032 homes in Ephrata 98823, it is worth more than 6% of them ($194,194 against a typical $312,298), its price per square foot is higher than 89% of them ($313 against a typical $232), it is bigger than 3% of them (621 ft² against a typical 1,440 ft²), its lot is bigger than 39% of them (0.17 ac against a typical 0.2 ac) and it is newer than 2% of them (1930 against a typical 1976). Measured against all of Grant County, it is worth more than 10% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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