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Single Family ResidenceResidential
$804,271$241 / 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 Sep 24, 2026

40 S HIGHWAY 77

DECLO, ID 83323
4
Beds
3
Baths
3,342 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.
6.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$804K
$736K low$872K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,013 (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.$387,057 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,502
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$336,555
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$387,057
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$387,057

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountyCassia
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.1965
Lot (acres)The size of the land the home sits on, from county records.6.48
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

Transaction History(2)

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
Declo Jr High SchoolB-
Middle · Grades 6–8 · 0.6 mi
E
Declo Elementary SchoolB
Elementary · Grades PK–5 · 0.6 mi
H
Declo Senior High SchoolB
High · Grades 9–12 · 0.8 mi

District: Cassia County Joint School District 151

Neighborhood · ZIP 83323These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.93%
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.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.1,664
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,632
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,940
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

40 S Highway 77 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 94% of homes in Cassia County
  • Costs more per square foot than 73% of homes in Cassia County
  • Bigger than 90% of homes in Cassia County
  • Has a bigger lot than 92% of homes in Cassia County
  • Older than 96% of homes in Declo 83323

What homes are worth in Declo 83323

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

This home
$190K$1.3M

This home is worth more than 87% of homes in Declo 83323.

How it measures up in Declo 83323

The dot is this home. The mark in the middle is the typical home in Declo 83323.

Estimated value$804,271
CheaperTypical $443,785Pricier

Pricier than 87% of homes nearby

Price per ft²$241
CheaperTypical $220Pricier

Pricier than 65% of homes nearby

Living area3,342 ft²
SmallerTypical 1,672 ft²Bigger

Bigger than 87% of homes nearby

Lot size6.48 ac
SmallerTypical 1.14 acBigger

Bigger than 87% of homes nearby

Year built1915
OlderTypical 1982Newer

Newer than 4% of homes nearby

How 40 S Highway 77 ranks against every home in each area.
MeasureThis homeDeclo 83323Cassia County
Estimated valuepricier than$804,27187% of homes94% of homes
Price per ft²pricier than$24165% of homes73% of homes
Living areabigger than3,342 ft²87% of homes90% of homes
Lot sizebigger than6.48 ac87% of homes92% of homes
Year builtnewer than19154% of homes6% of homes

About 40 S Highway 77

How much is 40 S Highway 77, Declo, ID worth?

The TopHap Estimate for 40 S Highway 77, Declo, ID is $804,271 as of Sep 24, 2026. The likely range is $736,123 to $872,419. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 S Highway 77, Declo, ID last sell?

40 S Highway 77, Declo, ID last sold on Mar 31, 2020, according to the county's recorded deed.

How big is 40 S Highway 77, Declo, ID?

40 S Highway 77, Declo, ID has 4 bedrooms, 3 bathrooms, 3,342 square feet of living space and a 6.48-acre lot.

When was 40 S Highway 77, Declo, ID built?

40 S Highway 77, Declo, ID was built in 1915, making it 111 years old. The building has 2 stories.

What schools serve 40 S Highway 77, Declo, ID?

40 S Highway 77, Declo, ID is assigned to Declo Jr High School (middle), rated B-; Declo Elementary School (elementary), rated B; Declo Senior High School (high), rated B. All sit in Cassia County Joint School District 151. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 S Highway 77, Declo, ID compare to other homes in Declo 83323?

Among the 736 homes in Declo 83323, it is worth more than 87% of them ($804,271 against a typical $443,785), its price per square foot is higher than 65% of them ($241 against a typical $220), it is bigger than 87% of them (3,342 ft² against a typical 1,672 ft²), its lot is bigger than 87% of them (6.48 ac against a typical 1.14 ac) and it is newer than 4% of them (1915 against a typical 1982). Measured against all of Cassia County, it is worth more than 94% 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 40 S Highway 77, Declo, ID?

The 2025 property tax bill for 40 S Highway 77, Declo, ID was $1,013. The county assessed it at $387,057.

More homes on S Highway 77

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Assigned schools

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