Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$89,913$124 / 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 69How 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 $15,612 on May 2, 2011

30 FEDERAL AVE

GRAND COULEE, WA 99133
1
Beds
1
Baths
728 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.
3,700 ft²
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.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$90K
$62K low$118K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$15,612 · May 2, 2011

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.$23,725 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,330
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,395
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,725
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$23,725

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.34
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
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.
6
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.09
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
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

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
Lake Roosevelt Jr/Sr High SchoolD-
Middle · Grades 7–12 · 2.5 mi
E
Lake Roosevelt Elementary SchoolF
Elementary · Grades PK–6 · 2.5 mi

District: Grand Coulee Dam School District

Neighborhood · ZIP 99133These 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.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.2,073
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,864
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,314
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

30 Federal Ave 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.

  • Among the least valuable homes in Grant County
  • Costs less per square foot than 96% of homes in Grant County
  • Smaller than 95% of homes in Grant County
  • Has a smaller lot than 97% of homes in Grant County
  • Older than 98% of homes in Grand Coulee 99133

What homes are worth in Grand Coulee 99133

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

This home
$57K$506K

This home is worth more than 13% of homes in Grand Coulee 99133.

How it measures up in Grand Coulee 99133

The dot is this home. The mark in the middle is the typical home in Grand Coulee 99133.

Estimated value$89,913
CheaperTypical $164,685Pricier

Pricier than 13% of homes nearby

Price per ft²$124
CheaperTypical $141Pricier

Pricier than 39% of homes nearby

Living area728 ft²
SmallerTypical 1,297 ft²Bigger

Bigger than 13% of homes nearby

Lot size3,700 ft²
SmallerTypical 0.23 acBigger

Bigger than 15% of homes nearby

Year built1930
OlderTypical 1974Newer

Newer than 2% of homes nearby

How 30 Federal Ave ranks against every home in each area.
MeasureThis homeGrand Coulee 99133Grant County
Estimated valuepricier than$89,91313% of homesalmost no homes
Price per ft²pricier than$12439% of homes4% of homes
Living areabigger than728 ft²13% of homes5% of homes
Lot sizebigger than3,700 ft²15% of homes3% of homes
Year builtnewer than19302% of homes3% of homes

About 30 Federal Ave

How much is 30 Federal Ave, Grand Coulee, WA worth?

The TopHap Estimate for 30 Federal Ave, Grand Coulee, WA is $89,913 as of Sep 24, 2026. The likely range is $62,309 to $117,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 Federal Ave, Grand Coulee, WA last sell?

30 Federal Ave, Grand Coulee, WA last sold on May 2, 2011 for $15,612, according to the county's recorded deed.

How big is 30 Federal Ave, Grand Coulee, WA?

30 Federal Ave, Grand Coulee, WA has 1 bedrooms, 1 bathrooms, 728 square feet of living space and a 0.09-acre lot.

When was 30 Federal Ave, Grand Coulee, WA built?

30 Federal Ave, Grand Coulee, WA was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 30 Federal Ave, Grand Coulee, WA?

30 Federal Ave, Grand Coulee, WA is assigned to Lake Roosevelt Jr/Sr High School (middle), rated D-; Lake Roosevelt Elementary School (elementary), rated F. All sit in Grand Coulee Dam School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30 Federal Ave, Grand Coulee, WA compare to other homes in Grand Coulee 99133?

Among the 909 homes in Grand Coulee 99133, it is worth more than 13% of them ($89,913 against a typical $164,685), its price per square foot is higher than 39% of them ($124 against a typical $141), it is bigger than 13% of them (728 ft² against a typical 1,297 ft²), its lot is bigger than 15% of them (3,700 ft² against a typical 0.23 ac) and it is newer than 2% of them (1930 against a typical 1974). Measured against all of Grant County, it is worth more than almost no homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Federal Ave

Closest homes

More homes in Grand Coulee 99133

Assigned schools

Explore the area

See this home in context

Open 30 Federal Ave 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