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Single Family ResidenceResidential
$828,824$218 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

TIFFIN, IA 52340
6
Beds
4.5
Baths
3,802 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.
17.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$829K
$701K low$957K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16 (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.$535,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$435,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$535,100

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyJOHNSON
Lot (acres)The size of the land the home sits on, from county records.17.11
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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
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.Porch · 656 ft²

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
Tiffin Elementary SchoolC
Elementary · Grades PK–1 · 0.7 mi
M
Clear Creek Amana Middle SchoolB
Middle · Grades 6–8 · 0.9 mi
H
Clear Creek Amana High SchoolB
High · Grades 9–12 · 1.2 mi

District: Clear Creek-Amana Community School District

Neighborhood · ZIP 52340These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.4,618
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.265 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,695
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,645
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

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 97% of homes in Tiffin 52340
  • Costs less per square foot than 67% of homes in Tiffin 52340
  • Among the largest homes in Tiffin 52340
  • Has a bigger lot than 98% of homes in Tiffin 52340
  • Among the newest homes in Johnson County

What homes are worth in Tiffin 52340

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

This home
$132K$867K

This home is worth more than 97% of homes in Tiffin 52340.

How it measures up in Tiffin 52340

The dot is this home. The mark in the middle is the typical home in Tiffin 52340.

Estimated value$828,824
CheaperTypical $393,805Pricier

Pricier than 97% of homes nearby

Price per ft²$218
CheaperTypical $270Pricier

Pricier than 33% of homes nearby

Living area3,802 ft²
SmallerTypical 1,539 ft²Bigger

Bigger than almost all homes nearby

Lot size17.11 ac
SmallerTypical 0.29 acBigger

Bigger than 98% of homes nearby

Year built2024
OlderTypical 2016Newer

Newer than 98% of homes nearby

How ranks against every home in each area.
MeasureThis homeTiffin 52340Johnson County
Estimated valuepricier than$828,82497% of homes97% of homes
Price per ft²pricier than$21833% of homes41% of homes
Living areabigger than3,802 ft²almost all homes98% of homes
Lot sizebigger than17.11 ac98% of homes97% of homes
Year builtnewer than202498% of homesalmost all homes

About

How much is , Tiffin, IA worth?

The TopHap Estimate for , Tiffin, IA is $828,824 as of Oct 21, 2026. The likely range is $700,616 to $957,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Tiffin, IA last sell?

, Tiffin, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is , Tiffin, IA?

, Tiffin, IA has 6 bedrooms, 4.5 bathrooms, 3,802 square feet of living space and a 17.11-acre lot.

When was , Tiffin, IA built?

, Tiffin, IA was built in 2024, making it 2 years old. It is a conventional home. The building has 2 stories.

What schools serve , Tiffin, IA?

, Tiffin, IA is assigned to Tiffin Elementary School (elementary), rated C; Clear Creek Amana Middle School (middle), rated B; Clear Creek Amana High School (high), rated B. All sit in Clear Creek-Amana Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Tiffin, IA compare to other homes in Tiffin 52340?

Among the 2,672 homes in Tiffin 52340, it is worth more than 97% of them ($828,824 against a typical $393,805), its price per square foot is higher than 33% of them ($218 against a typical $270), it is bigger than almost all of them (3,802 ft² against a typical 1,539 ft²), its lot is bigger than 98% of them (17.11 ac against a typical 0.29 ac) and it is newer than 98% of them (2024 against a typical 2016). Measured against all of Johnson County, it is worth more than 97% 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 , Tiffin, IA?

The 2025 property tax bill for , Tiffin, IA was $16. The county assessed it at $535,100.

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Assigned schools

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