Skip to content
Skip to content
TopHapOpen in map
Retail Stores (Personal Services, Photography, Travel)Commercial
Last sold for $350,000 on Aug 3, 2018

858 BASIN ST SW

EPHRATA, WA 98823
0
Baths
2,840 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Aug 3, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,621 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$250,281 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$250,281

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.53
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
81
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.48 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.Retail Stores (Personal Services, Photography, Travel)
CountyGRANT
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Ephrata Middle SchoolC+
Middle · Grades 7–8 · 0.3 mi
E
Columbia Ridge Elementary SchoolC
Elementary · Grades KG–4 · 0.9 mi
H
Ephrata High SchoolC-
High · Grades 9–12 · 0.9 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%

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

858 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.

  • Bigger than 94% of homes in Ephrata 98823
  • Newer than 78% 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.

Living area2,840 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.34 ac
SmallerTypical 0.2 acBigger

Bigger than 64% of homes nearby

Year built2000
OlderTypical 1976Newer

Newer than 78% of homes nearby

How 858 Basin St Sw ranks against every home in each area.
MeasureThis homeEphrata 98823Grant County
Living areabigger than2,840 ft²94% of homes92% of homes
Lot sizebigger than0.34 ac64% of homes61% of homes
Year builtnewer than200078% of homes71% of homes

About 858 Basin St Sw

When did 858 Basin St Sw, Ephrata, WA last sell?

858 Basin St Sw, Ephrata, WA last sold on Aug 3, 2018 for $350,000, according to the county's recorded deed.

How big is 858 Basin St Sw, Ephrata, WA?

858 Basin St Sw, Ephrata, WA has 2,840 square feet of living space and a 0.34-acre lot.

When was 858 Basin St Sw, Ephrata, WA built?

858 Basin St Sw, Ephrata, WA was built in 2000, making it 26 years old. The building has 1 story.

What schools serve 858 Basin St Sw, Ephrata, WA?

858 Basin St Sw, Ephrata, WA is assigned to Ephrata Middle School (middle), rated C+; Columbia Ridge Elementary School (elementary), rated C; 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 858 Basin St Sw, Ephrata, WA compare to other homes in Ephrata 98823?

Among the 4,032 homes in Ephrata 98823, it is bigger than 94% of them (2,840 ft² against a typical 1,440 ft²), its lot is bigger than 64% of them (0.34 ac against a typical 0.2 ac) and it is newer than 78% of them (2000 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 858 Basin St Sw, Ephrata, WA?

The 2025 property tax bill for 858 Basin St Sw, Ephrata, WA was $2,621. The county assessed it at $250,281.

More homes on Basin St Sw

Closest homes

More homes in Ephrata 98823

Assigned schools

Explore the area

See this home in context

Open 858 Basin St 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