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CondominiumResidential
$275,078$270 / 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 89How 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

551 STATE ST

TIFFIN, IA 52340
Building report
3
Beds
2
Baths
1,017 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.
1.93 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$275K
$244K low$306K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,108 (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.$129,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$118,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$129,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
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.1.94
ConstructionThe main material the home's frame and walls are built from.Brick
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Clear Creek Amana Middle SchoolA-
Middle · Grades 6–8 · 0.6 mi
E
Tiffin ElementaryB-
Elementary · Grades PK–5 · 0.7 mi
H
Clear Creek Amana High SchoolB+
High · Grades 9–12 · 0.8 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

551 State 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 75% of homes in Tiffin 52340
  • Costs more per square foot than 67% of homes in Johnson County
  • Smaller than 89% of homes in Tiffin 52340
  • Has a bigger lot than 81% of homes in Tiffin 52340
  • Newer than 89% of 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
$128K$887K

This home is worth more than 25% 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$275,078
CheaperTypical $392,240Pricier

Pricier than 25% of homes nearby

Price per ft²$270
CheaperTypical $269Pricier

Pricier than 50% of homes nearby

Living area1,017 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 11% of homes nearby

Lot size1.93 ac
SmallerTypical 0.29 acBigger

Bigger than 81% of homes nearby

Year built2016
OlderTypical 2016Newer

Newer than 52% of homes nearby

How 551 State St ranks against every home in each area.
MeasureThis homeTiffin 52340Johnson County
Estimated valuepricier than$275,07825% of homes39% of homes
Price per ft²pricier than$27050% of homes67% of homes
Living areabigger than1,017 ft²11% of homes24% of homes
Lot sizebigger than1.93 ac81% of homes79% of homes
Year builtnewer than201652% of homes89% of homes

About 551 State St

How much is 551 State St, Tiffin, IA worth?

The TopHap Estimate for 551 State St, Tiffin, IA is $275,078 as of Sep 24, 2026. The likely range is $243,818 to $306,338. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 551 State St, Tiffin, IA last sell?

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

How big is 551 State St, Tiffin, IA?

551 State St, Tiffin, IA has 3 bedrooms, 2 bathrooms, 1,017 square feet of living space and a 1.94-acre lot.

When was 551 State St, Tiffin, IA built?

551 State St, Tiffin, IA was built in 2016, making it 10 years old. It is a conventional home. The building has 1 story.

What schools serve 551 State St, Tiffin, IA?

551 State St, Tiffin, IA is assigned to Clear Creek Amana Middle School (middle), rated A-; Tiffin Elementary (elementary), 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 551 State St, Tiffin, IA compare to other homes in Tiffin 52340?

Among the 2,672 homes in Tiffin 52340, it is worth more than 25% of them ($275,078 against a typical $392,240), its price per square foot is higher than 50% of them ($270 against a typical $269), it is bigger than 11% of them (1,017 ft² against a typical 1,540 ft²), its lot is bigger than 81% of them (1.93 ac against a typical 0.29 ac) and it is newer than 52% of them (2016 against a typical 2016). Measured against all of Johnson County, it is worth more than 39% 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 551 State St, Tiffin, IA?

The 2025 property tax bill for 551 State St, Tiffin, IA was $2,108. The county assessed it at $129,700.

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