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Single Family ResidenceResidential
$191,047$91 / 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 74How 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

223 ADA ST

THOR, IA 50591
1.5
Baths
2,100 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1917
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$191K
$141K low$241K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$846 (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.$74,030 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$67,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$74,030

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHUMBOLDT
Lot (acres)The size of the land the home sits on, from county records.0.35
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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.Patio · 174 ft²Porch · 36 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Eagle Grove Elementary SchoolD
Elementary · Grades PK–4 · 7.1 mi
M
Robert Blue SchoolD-
Middle · Grades 5–8 · 7.1 mi
H
Eagle Grove High SchoolD-
High · Grades 9–12 · 7.5 mi

District: Eagle Grove Community School District

Neighborhood · ZIP 50591These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.255
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,968
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,070
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

223 Ada 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 74% of homes in Humboldt County
  • Costs less per square foot than 79% of homes in Thor 50591
  • Bigger than 85% of homes in Thor 50591
  • Older than 74% of homes in Humboldt County

What homes are worth in Thor 50591

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

This home
$28K$382K

This home is worth more than 64% of homes in Thor 50591.

How it measures up in Thor 50591

The dot is this home. The mark in the middle is the typical home in Thor 50591.

Estimated value$191,047
CheaperTypical $167,004Pricier

Pricier than 64% of homes nearby

Price per ft²$91
CheaperTypical $110Pricier

Pricier than 21% of homes nearby

Living area2,100 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.35 ac
SmallerTypical 0.48 acBigger

Bigger than 47% of homes nearby

Year built1917
OlderTypical 1920Newer

Newer than 41% of homes nearby

How 223 Ada St ranks against every home in each area.
MeasureThis homeThor 50591Humboldt County
Estimated valuepricier than$191,04764% of homes74% of homes
Price per ft²pricier than$9121% of homes43% of homes
Living areabigger than2,100 ft²85% of homes84% of homes
Lot sizebigger than0.35 ac47% of homes63% of homes
Year builtnewer than191741% of homes26% of homes

About 223 Ada St

How much is 223 Ada St, Thor, IA worth?

The TopHap Estimate for 223 Ada St, Thor, IA is $191,047 as of Sep 24, 2026. The likely range is $140,898 to $241,196. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 223 Ada St, Thor, IA last sell?

223 Ada St, Thor, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 223 Ada St, Thor, IA?

223 Ada St, Thor, IA has 1.5 bathrooms, 2,100 square feet of living space and a 0.35-acre lot.

When was 223 Ada St, Thor, IA built?

223 Ada St, Thor, IA was built in 1917, making it 109 years old. The building has 2 stories.

What schools serve 223 Ada St, Thor, IA?

223 Ada St, Thor, IA is assigned to Eagle Grove Elementary School (elementary), rated D; Robert Blue School (middle), rated D-; Eagle Grove High School (high), rated D-. All sit in Eagle Grove Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 223 Ada St, Thor, IA compare to other homes in Thor 50591?

Among the 171 homes in Thor 50591, it is worth more than 64% of them ($191,047 against a typical $167,004), its price per square foot is higher than 21% of them ($91 against a typical $110), it is bigger than 85% of them (2,100 ft² against a typical 1,456 ft²), its lot is bigger than 47% of them (0.35 ac against a typical 0.48 ac) and it is newer than 41% of them (1917 against a typical 1920). Measured against all of Humboldt County, it is worth more than 74% 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 223 Ada St, Thor, IA?

The 2025 property tax bill for 223 Ada St, Thor, IA was $846. The county assessed it at $74,030.

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