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Single Family ResidenceResidential
$261,080$117 / 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 Aug 30, 2026
Last sold for $181,100 on Nov 1, 2017

305 1ST ST W

DECLO, ID 83323
4
Beds
3
Baths
2,240 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$261K
$245K low$277K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$181,100 · Nov 1, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,034 (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.$305,103 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,823
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$260,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$311,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,103

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCASSIA
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 80 ft²

Transaction History(4)

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.

E
Declo Elementary SchoolB
Elementary · Grades PK–5 · 0.2 mi
M
Declo Jr High SchoolB-
Middle · Grades 6–8 · 0.2 mi
H
Declo Senior High SchoolB
High · Grades 9–12 · 0.4 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

305 1st St W 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 65% of homes in Cassia County
  • Costs less per square foot than 76% of homes in Declo 83323
  • Bigger than 74% of homes in Cassia County
  • Has a smaller lot than 71% of homes in Declo 83323
  • Newer than 68% of homes in Cassia County

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
$107K$901K

This home is worth more than 45% 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$261,080
CheaperTypical $274,177Pricier

Pricier than 45% of homes nearby

Price per ft²$117
CheaperTypical $135Pricier

Pricier than 24% of homes nearby

Living area2,240 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.3 ac
SmallerTypical 1.15 acBigger

Bigger than 29% of homes nearby

Year built1990
OlderTypical 1982Newer

Newer than 56% of homes nearby

How 305 1st St W ranks against every home in each area.
MeasureThis homeDeclo 83323Cassia County
Estimated valuepricier than$261,08045% of homes65% of homes
Price per ft²pricier than$11724% of homes49% of homes
Living areabigger than2,240 ft²68% of homes74% of homes
Lot sizebigger than0.3 ac29% of homes48% of homes
Year builtnewer than199056% of homes68% of homes

About 305 1st St W

How much is 305 1st St W, Declo, ID worth?

The TopHap Estimate for 305 1st St W, Declo, ID is $261,080 as of Aug 30, 2026. The likely range is $245,206 to $276,954. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 305 1st St W, Declo, ID last sell?

305 1st St W, Declo, ID last sold on Nov 1, 2017 for $181,100, according to the county's recorded deed.

How big is 305 1st St W, Declo, ID?

305 1st St W, Declo, ID has 4 bedrooms, 3 bathrooms, 2,240 square feet of living space and a 0.30-acre lot.

When was 305 1st St W, Declo, ID built?

305 1st St W, Declo, ID was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 305 1st St W, Declo, ID?

305 1st St W, Declo, ID is assigned to Declo Elementary School (elementary), rated B; Declo Jr High School (middle), 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 305 1st St W, Declo, ID compare to other homes in Declo 83323?

Among the 736 homes in Declo 83323, it is worth more than 45% of them ($261,080 against a typical $274,177), its price per square foot is higher than 24% of them ($117 against a typical $135), it is bigger than 68% of them (2,240 ft² against a typical 1,680 ft²), its lot is bigger than 29% of them (0.3 ac against a typical 1.15 ac) and it is newer than 56% of them (1990 against a typical 1982). Measured against all of Cassia County, it is worth more than 65% 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 305 1st St W, Declo, ID?

The 2025 property tax bill for 305 1st St W, Declo, ID was $1,034. The county assessed it at $305,103.

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