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Single Family ResidenceResidential
$62,522$59 / 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 61How 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

507 KING ST

EMERSON, IA 51533
3
Beds
1
Baths
1,064 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$63K
$38K low$87K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,340 (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.$75,569 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,742
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60,827
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,989
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$75,569

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountyMILLS
Lot (acres)The size of the land the home sits on, from county records.0.32
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.Yes
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.Garage, Detached
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 · 192 ft²Porch · 108 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.

E
East Mills Elementary SchoolD+
Elementary · Grades PK–5 · 9.4 mi
M
East Mills Jr/Sr High SchoolB-
Middle · Grades 6–12 · 9.4 mi

District: East Mills Community School District

Neighborhood · ZIP 51533These 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.160
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.119
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.822
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,599
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,215
Average tempThe average temperature here across a full year.51°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

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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

507 King 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.

  • Among the least valuable homes in Mills County
  • Among the lowest price per square foot in Mills County
  • Smaller than 81% of homes in Emerson 51533
  • Has a smaller lot than 69% of homes in Emerson 51533
  • Older than 85% of homes in Mills County

What homes are worth in Emerson 51533

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

This home
$49K$513K

This home is worth more than 8% of homes in Emerson 51533.

How it measures up in Emerson 51533

The dot is this home. The mark in the middle is the typical home in Emerson 51533.

Estimated value$62,522
CheaperTypical $171,486Pricier

Pricier than 8% of homes nearby

Price per ft²$59
CheaperTypical $124Pricier

Pricier than 6% of homes nearby

Living area1,064 ft²
SmallerTypical 1,496 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.32 ac
SmallerTypical 0.63 acBigger

Bigger than 31% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 25% of homes nearby

How 507 King St ranks against every home in each area.
MeasureThis homeEmerson 51533Mills County
Estimated valuepricier than$62,5228% of homesalmost no homes
Price per ft²pricier than$596% of homesalmost no homes
Living areabigger than1,064 ft²19% of homes23% of homes
Lot sizebigger than0.32 ac31% of homes37% of homes
Year builtnewer than190025% of homes15% of homes

About 507 King St

How much is 507 King St, Emerson, IA worth?

The TopHap Estimate for 507 King St, Emerson, IA is $62,522 as of Sep 24, 2026. The likely range is $37,864 to $87,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 507 King St, Emerson, IA last sell?

507 King St, Emerson, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 507 King St, Emerson, IA?

507 King St, Emerson, IA has 3 bedrooms, 1 bathrooms, 1,064 square feet of living space and a 0.32-acre lot.

When was 507 King St, Emerson, IA built?

507 King St, Emerson, IA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 507 King St, Emerson, IA?

507 King St, Emerson, IA is assigned to East Mills Elementary School (elementary), rated D+; East Mills Jr/Sr High School (middle), rated B-. All sit in East Mills Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 507 King St, Emerson, IA compare to other homes in Emerson 51533?

Among the 414 homes in Emerson 51533, it is worth more than 8% of them ($62,522 against a typical $171,486), its price per square foot is higher than 6% of them ($59 against a typical $124), it is bigger than 19% of them (1,064 ft² against a typical 1,496 ft²), its lot is bigger than 31% of them (0.32 ac against a typical 0.63 ac) and it is newer than 25% of them (1900 against a typical 1925). Measured against all of Mills County, it is worth more than almost no 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 507 King St, Emerson, IA?

The 2025 property tax bill for 507 King St, Emerson, IA was $1,340. The county assessed it at $75,569.

More homes on King St

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Assigned schools

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