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Single Family ResidenceResidential
$385,000$77 / 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
Last sold for $365,000 on Sep 23, 2026

420 E WASHINGTON ST

COULEE CITY, WA 99115
3
Beds
1.8
Baths
4,972 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$385K
$363K low$407K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$365,000 · Sep 23, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,117 (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.$259,747 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$197,725
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$259,747

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.
41
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
10
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.minimal

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.Mobile Home
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.2007
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

H
Almira Coulee Hartline High SchoolA
High · Grades 9–12 · 0.5 mi
E
Coulee City Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
M
Almira Elementary SchoolA-
Middle · Grades KG–8 · 17.2 mi

District: Coulee-Hartline School District

Neighborhood · ZIP 99115These 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.170
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.88

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.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.1,646
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,440
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,453
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

420 E Washington St 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 72% of homes in Coulee City 99115
  • Among the lowest price per square foot in Grant County
  • Among the largest homes in Coulee City 99115
  • Newer than 71% of homes in Coulee City 99115

What homes are worth in Coulee City 99115

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

This home
$60K$865K

This home is worth more than 72% of homes in Coulee City 99115.

How it measures up in Coulee City 99115

The dot is this home. The mark in the middle is the typical home in Coulee City 99115.

Estimated value$385,000
CheaperTypical $240,905Pricier

Pricier than 72% of homes nearby

Price per ft²$77
CheaperTypical $172Pricier

Pricier than 4% of homes nearby

Living area4,972 ft²
SmallerTypical 1,170 ft²Bigger

Bigger than almost all homes nearby

Lot size0.21 ac
SmallerTypical 0.21 acBigger

Bigger than 49% of homes nearby

Year built1994
OlderTypical 1978Newer

Newer than 71% of homes nearby

How 420 E Washington St ranks against every home in each area.
MeasureThis homeCoulee City 99115Grant County
Estimated valuepricier than$385,00072% of homes58% of homes
Price per ft²pricier than$774% of homesalmost no homes
Living areabigger than4,972 ft²almost all homesalmost all homes
Lot sizebigger than0.21 ac49% of homes43% of homes
Year builtnewer than199471% of homes60% of homes

About 420 E Washington St

How much is 420 E Washington St, Coulee City, WA worth?

The TopHap Estimate for 420 E Washington St, Coulee City, WA is $385,000 as of Sep 24, 2026. The likely range is $362,668 to $407,332. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 E Washington St, Coulee City, WA last sell?

420 E Washington St, Coulee City, WA last sold on Sep 23, 2026 for $365,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 420 E Washington St, Coulee City, WA?

420 E Washington St, Coulee City, WA has 3 bedrooms, 1.8 bathrooms, 4,972 square feet of living space and a 0.21-acre lot.

When was 420 E Washington St, Coulee City, WA built?

420 E Washington St, Coulee City, WA was built in 1994, making it 32 years old. It is a mobile home home. The building has 1 story.

What schools serve 420 E Washington St, Coulee City, WA?

420 E Washington St, Coulee City, WA is assigned to Almira Coulee Hartline High School (high), rated A; Coulee City Elementary School (elementary), rated A-; Almira Elementary School (middle), rated A-. All sit in Coulee-Hartline School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 E Washington St, Coulee City, WA compare to other homes in Coulee City 99115?

Among the 871 homes in Coulee City 99115, it is worth more than 72% of them ($385,000 against a typical $240,905), its price per square foot is higher than 4% of them ($77 against a typical $172), it is bigger than almost all of them (4,972 ft² against a typical 1,170 ft²), its lot is bigger than 49% of them (0.21 ac against a typical 0.21 ac) and it is newer than 71% of them (1994 against a typical 1978). Measured against all of Grant County, it is worth more than 58% 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 420 E Washington St, Coulee City, WA?

The 2025 property tax bill for 420 E Washington St, Coulee City, WA was $2,117. The county assessed it at $259,747.

More homes on E Washington St

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