Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$33,248$23 / 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 63How 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 $30,000 on Mar 14, 2025

401 4TH ST

THAYER, IA 50254
3
Beds
2
Baths
1,458 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.
1.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$33K
$21K low$45K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$30,000 · Mar 14, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$468 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$40,610 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$35,610
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$40,610

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUnion
Lot (acres)The size of the land the home sits on, from county records.1.32
ConstructionThe main material the home's frame and walls are built from.Steel Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes

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.

E
East Union Elementary SchoolA+
Elementary · Grades PK–5 · 6.8 mi
M
East Union Middle-High SchoolB+
Middle · Grades 6–12 · 6.8 mi

District: East Union Community School District

Neighborhood · ZIP 50254These 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.125
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.348
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,043
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,440
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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

401 4th 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 less than 98% of homes in Thayer 50254
  • Among the lowest price per square foot in Thayer 50254
  • Bigger than 65% of homes in Thayer 50254
  • Has a bigger lot than 74% of homes in Union County
  • Newer than 84% of homes in Union County

What homes are worth in Thayer 50254

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

This home
$33K$443K

This home is worth more than 2% of homes in Thayer 50254.

How it measures up in Thayer 50254

The dot is this home. The mark in the middle is the typical home in Thayer 50254.

Estimated value$33,248
CheaperTypical $165,653Pricier

Pricier than 2% of homes nearby

Price per ft²$23
CheaperTypical $133Pricier

Cheaper than almost all homes nearby

Living area1,458 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 65% of homes nearby

Lot size1.32 ac
SmallerTypical 5.28 acBigger

Bigger than 31% of homes nearby

Year built1995
OlderTypical 1973Newer

Newer than 71% of homes nearby

How 401 4th St ranks against every home in each area.
MeasureThis homeThayer 50254Union County
Estimated valuepricier than$33,2482% of homes4% of homes
Price per ft²pricier than$23almost no homesalmost no homes
Living areabigger than1,458 ft²65% of homes61% of homes
Lot sizebigger than1.32 ac31% of homes74% of homes
Year builtnewer than199571% of homes84% of homes

About 401 4th St

How much is 401 4th St, Thayer, IA worth?

The TopHap Estimate for 401 4th St, Thayer, IA is $33,248 as of Sep 24, 2026. The likely range is $21,111 to $45,385. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 4th St, Thayer, IA last sell?

401 4th St, Thayer, IA last sold on Mar 14, 2025 for $30,000, according to the county's recorded deed.

How big is 401 4th St, Thayer, IA?

401 4th St, Thayer, IA has 3 bedrooms, 2 bathrooms, 1,458 square feet of living space and a 1.32-acre lot.

When was 401 4th St, Thayer, IA built?

401 4th St, Thayer, IA was built in 1995, making it 31 years old.

What schools serve 401 4th St, Thayer, IA?

401 4th St, Thayer, IA is assigned to East Union Elementary School (elementary), rated A+; East Union Middle-High School (middle), rated B+. All sit in East Union Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 401 4th St, Thayer, IA compare to other homes in Thayer 50254?

Among the 198 homes in Thayer 50254, it is worth more than 2% of them ($33,248 against a typical $165,653), its price per square foot is higher than almost none of them ($23 against a typical $133), it is bigger than 65% of them (1,458 ft² against a typical 1,200 ft²), its lot is bigger than 31% of them (1.32 ac against a typical 5.28 ac) and it is newer than 71% of them (1995 against a typical 1973). Measured against all of Union County, it is worth more than 4% 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 401 4th St, Thayer, IA?

The 2024 property tax bill for 401 4th St, Thayer, IA was $468. The county assessed it at $40,610.

More homes on 4th St

Closest homes

More homes in Thayer 50254

Assigned schools

Explore the area

See this home in context

Open 401 4th St 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