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Single Family ResidenceResidential
$165,000$176 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $162,000 on Aug 26, 2026

540 E LINN ST

COGGON, IA 52218
3
Beds
1.5
Baths
936 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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

$165K
$158K low$172K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$162,000 · Aug 26, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,530 (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.$127,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$106,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$116,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,300

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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.A-Frame
CountyLINN
Lot (acres)The size of the land the home sits on, from county records.0.49
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 109 ft²Porch · 121 ft²

Transaction History(3)

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.

M
North Linn Middle SchoolA-
Middle · Grades 6–8 · 7.0 mi
H
North Linn High SchoolA-
High · Grades 9–12 · 7.0 mi
E
North Linn Elementary SchoolA
Elementary · Grades PK–5 · 7.0 mi

District: North Linn Community School District

Neighborhood · ZIP 52218These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
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.90%
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.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,901
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,730
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,458
Average tempThe average temperature here across a full year.47°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.61%

Owner Tools

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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

540 E Linn 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 78% of homes in Linn County
  • Smaller than 88% of homes in Coggon 52218
  • Has a bigger lot than 78% of homes in Linn County
  • Older than 73% of homes in Linn County

What homes are worth in Coggon 52218

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

This home
$57K$630K

This home is worth more than 39% of homes in Coggon 52218.

How it measures up in Coggon 52218

The dot is this home. The mark in the middle is the typical home in Coggon 52218.

Estimated value$165,000
CheaperTypical $200,488Pricier

Pricier than 39% of homes nearby

Price per ft²$176
CheaperTypical $153Pricier

Pricier than 63% of homes nearby

Living area936 ft²
SmallerTypical 1,424 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.49 ac
SmallerTypical 0.83 acBigger

Bigger than 42% of homes nearby

Year built1955
OlderTypical 1958Newer

Newer than 47% of homes nearby

How 540 E Linn St ranks against every home in each area.
MeasureThis homeCoggon 52218Linn County
Estimated valuepricier than$165,00039% of homes22% of homes
Price per ft²pricier than$17663% of homes48% of homes
Living areabigger than936 ft²12% of homes14% of homes
Lot sizebigger than0.49 ac42% of homes78% of homes
Year builtnewer than195547% of homes27% of homes

About 540 E Linn St

How much is 540 E Linn St, Coggon, IA worth?

The TopHap Estimate for 540 E Linn St, Coggon, IA is $165,000 as of Aug 30, 2026. The likely range is $158,100 to $171,900. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 540 E Linn St, Coggon, IA last sell?

540 E Linn St, Coggon, IA last sold on Aug 26, 2026 for $162,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 540 E Linn St, Coggon, IA?

540 E Linn St, Coggon, IA has 3 bedrooms, 1.5 bathrooms, 936 square feet of living space and a 0.49-acre lot.

When was 540 E Linn St, Coggon, IA built?

540 E Linn St, Coggon, IA was built in 1955, making it 71 years old. It is a a-frame home. The building has 1 story.

What schools serve 540 E Linn St, Coggon, IA?

540 E Linn St, Coggon, IA is assigned to North Linn Middle School (middle), rated A-; North Linn High School (high), rated A-; North Linn Elementary School (elementary), rated A. All sit in North Linn Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 E Linn St, Coggon, IA compare to other homes in Coggon 52218?

Among the 884 homes in Coggon 52218, it is worth more than 39% of them ($165,000 against a typical $200,488), its price per square foot is higher than 63% of them ($176 against a typical $153), it is bigger than 12% of them (936 ft² against a typical 1,424 ft²), its lot is bigger than 42% of them (0.49 ac against a typical 0.83 ac) and it is newer than 47% of them (1955 against a typical 1958). Measured against all of Linn County, it is worth more than 22% 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 540 E Linn St, Coggon, IA?

The 2025 property tax bill for 540 E Linn St, Coggon, IA was $1,530. The county assessed it at $127,300.

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