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Single Family ResidenceResidential
$58,497$60 / 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 65How 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

120 1ST AVE

CHATSWORTH, IA 51011
1
Baths
976 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.
3.98 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.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$58K
$38K low$79K high

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.$7,460 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,460
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,030
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$7,460

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySioux
Lot (acres)The size of the land the home sits on, from county records.3.98
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Brick (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 84 ft²

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

M
West Sioux Middle SchoolC
Middle · Grades 6–8 · 6.1 mi
H
West Sioux High SchoolC-
High · Grades 9–12 · 6.1 mi
E
Ireton Elementary School
Elementary · Grades PK–1 · 10.7 mi

District: West Sioux Community School District

Neighborhood · ZIP 51011These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.3
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,973
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,352
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

120 1st 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.

  • Worth less than 98% of homes in Sioux County
  • Costs less per square foot than 98% of homes in Sioux County
  • Smaller than 92% of homes in Sioux County
  • Has a bigger lot than 85% of homes in Sioux County
  • Older than 79% of homes in Sioux County

What homes are worth in Sioux County

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

This home
$29K$351K

This home is worth more than 11% of homes in Sioux County.

How it measures up in Sioux County

The dot is this home. The mark in the middle is the typical home in Sioux County.

Estimated value$58,497
CheaperTypical $275,397Pricier

Pricier than 2% of homes nearby

Price per ft²$60
CheaperTypical $186Pricier

Pricier than 2% of homes nearby

Living area976 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 8% of homes nearby

Lot size3.98 ac
SmallerTypical 0.34 acBigger

Bigger than 85% of homes nearby

Year built1915
OlderTypical 1969Newer

Newer than 21% of homes nearby

How 120 1st Ave ranks against every home in each area.
MeasureThis homeSioux County
Estimated valuepricier than$58,4972% of homes
Price per ft²pricier than$602% of homes
Living areabigger than976 ft²8% of homes
Lot sizebigger than3.98 ac85% of homes
Year builtnewer than191521% of homes

About 120 1st Ave

How much is 120 1st Ave, Chatsworth, IA worth?

The TopHap Estimate for 120 1st Ave, Chatsworth, IA is $58,497 as of Sep 24, 2026. The likely range is $37,930 to $79,064. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 120 1st Ave, Chatsworth, IA?

120 1st Ave, Chatsworth, IA has 1 bathrooms, 976 square feet of living space and a 3.98-acre lot.

When was 120 1st Ave, Chatsworth, IA built?

120 1st Ave, Chatsworth, IA was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 120 1st Ave, Chatsworth, IA?

120 1st Ave, Chatsworth, IA is assigned to West Sioux Middle School (middle), rated C; West Sioux High School (high), rated C-; Ireton Elementary School (elementary). All sit in West Sioux Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 120 1st Ave, Chatsworth, IA compare to other homes in Sioux County?

Among the 12,296 homes in Sioux County, it is worth more than 2% of them ($58,497 against a typical $275,397), its price per square foot is higher than 2% of them ($60 against a typical $186), it is bigger than 8% of them (976 ft² against a typical 1,512 ft²), its lot is bigger than 85% of them (3.98 ac against a typical 0.34 ac) and it is newer than 21% of them (1915 against a typical 1969). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on 1st Ave

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Assigned schools

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