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Single Family ResidenceResidential
$218,277$125 / 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 77How 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 $133,500 on Jun 23, 2017

12687 HIGHWAY 18

POSTVILLE, IA 52162
3
Beds
3.3
Baths
1,740 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.
1.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$218K
$167K low$269K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$133,500 · Jun 23, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,950 (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.$210,448 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,485
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$177,963
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,971
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,448

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.11 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.minimal

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.Ranch
CountyCLAYTON
Lot (acres)The size of the land the home sits on, from county records.1.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Deck · 596 ft²Patio · 596 ft²

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

E
Cora B Darling Elementary SchoolD
Elementary · Grades PK–6 · 1.2 mi
H
John R Mott Jr/High SchoolB
High · Grades 7–12 · 1.2 mi

District: Postville Community School District

Neighborhood · ZIP 52162These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.3,530
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.37 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,152
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,470
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

12687 Highway 18 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 81% of homes in Postville 52162
  • Costs more per square foot than 78% of homes in Postville 52162
  • Newer than 81% of homes in Postville 52162

What homes are worth in Postville 52162

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

This home
$28K$442K

This home is worth more than 81% of homes in Postville 52162.

How it measures up in Postville 52162

The dot is this home. The mark in the middle is the typical home in Postville 52162.

Estimated value$218,277
CheaperTypical $119,900Pricier

Pricier than 81% of homes nearby

Price per ft²$125
CheaperTypical $82Pricier

Pricier than 78% of homes nearby

Living area1,740 ft²
SmallerTypical 1,528 ft²Bigger

Bigger than 64% of homes nearby

Lot size1.17 ac
SmallerTypical 0.37 acBigger

Bigger than 62% of homes nearby

Year built1979
OlderTypical 1934Newer

Newer than 81% of homes nearby

How 12687 Highway 18 ranks against every home in each area.
MeasureThis homePostville 52162Clayton County
Estimated valuepricier than$218,27781% of homes58% of homes
Price per ft²pricier than$12578% of homes48% of homes
Living areabigger than1,740 ft²64% of homes64% of homes
Lot sizebigger than1.17 ac62% of homes59% of homes
Year builtnewer than197981% of homes68% of homes

About 12687 Highway 18

How much is 12687 Highway 18, Postville, IA worth?

The TopHap Estimate for 12687 Highway 18, Postville, IA is $218,277 as of Sep 24, 2026. The likely range is $167,418 to $269,136. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12687 Highway 18, Postville, IA last sell?

12687 Highway 18, Postville, IA last sold on Jun 23, 2017 for $133,500, according to the county's recorded deed.

How big is 12687 Highway 18, Postville, IA?

12687 Highway 18, Postville, IA has 3 bedrooms, 3.3 bathrooms, 1,740 square feet of living space and a 1.17-acre lot.

When was 12687 Highway 18, Postville, IA built?

12687 Highway 18, Postville, IA was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 12687 Highway 18, Postville, IA?

12687 Highway 18, Postville, IA is assigned to Cora B Darling Elementary School (elementary), rated D; John R Mott Jr/High School (high), rated B. All sit in Postville Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12687 Highway 18, Postville, IA compare to other homes in Postville 52162?

Among the 1,139 homes in Postville 52162, it is worth more than 81% of them ($218,277 against a typical $119,900), its price per square foot is higher than 78% of them ($125 against a typical $82), it is bigger than 64% of them (1,740 ft² against a typical 1,528 ft²), its lot is bigger than 62% of them (1.17 ac against a typical 0.37 ac) and it is newer than 81% of them (1979 against a typical 1934). Measured against all of Clayton County, it is worth more than 58% 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 12687 Highway 18, Postville, IA?

The 2025 property tax bill for 12687 Highway 18, Postville, IA was $2,950. The county assessed it at $210,448.

More homes on Highway 18

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More homes in Postville 52162

Assigned schools

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