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Rural ResidenceResidential
$341,969$154 / 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 80How 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

1240 140TH ST

EMERSON, IA 51533
4
Beds
2
Baths
2,225 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.
9.83 ac
Lot SizeThe size of the land the home sits on, from county records.
1909
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$342K
$275K low$409K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,000 (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.$127,710 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$106,960
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,710

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.9.83
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.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.Porch · 78 ft²

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

M
Red Oak Junior/Senior High SchoolD+
Middle · Grades 7–12 · 8.0 mi
E
Inman Elementary SchoolD-
Elementary · Grades KG–6 · 8.3 mi

District: Red Oak 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%

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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

1240 140th 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 more than 94% of homes in Montgomery County
  • Costs more per square foot than 85% of homes in Montgomery County
  • Bigger than 89% of homes in Montgomery County
  • Has a bigger lot than 90% of homes in Montgomery County
  • Older than 72% of homes in Emerson 51533

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
$51K$516K

This home is worth more than 83% 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$341,969
CheaperTypical $171,887Pricier

Pricier than 83% of homes nearby

Price per ft²$154
CheaperTypical $121Pricier

Pricier than 66% of homes nearby

Living area2,225 ft²
SmallerTypical 1,496 ft²Bigger

Bigger than 87% of homes nearby

Lot size9.83 ac
SmallerTypical 0.64 acBigger

Bigger than 82% of homes nearby

Year built1909
OlderTypical 1925Newer

Newer than 28% of homes nearby

How 1240 140th St ranks against every home in each area.
MeasureThis homeEmerson 51533Montgomery County
Estimated valuepricier than$341,96983% of homes94% of homes
Price per ft²pricier than$15466% of homes85% of homes
Living areabigger than2,225 ft²87% of homes89% of homes
Lot sizebigger than9.83 ac82% of homes90% of homes
Year builtnewer than190928% of homes31% of homes

About 1240 140th St

How much is 1240 140th St, Emerson, IA worth?

The TopHap Estimate for 1240 140th St, Emerson, IA is $341,969 as of Oct 21, 2026. The likely range is $274,876 to $409,062. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1240 140th St, Emerson, IA last sell?

1240 140th St, Emerson, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1240 140th St, Emerson, IA?

1240 140th St, Emerson, IA has 4 bedrooms, 2 bathrooms, 2,225 square feet of living space and a 9.83-acre lot.

When was 1240 140th St, Emerson, IA built?

1240 140th St, Emerson, IA was built in 1909, making it 117 years old. The building has 2 stories.

What schools serve 1240 140th St, Emerson, IA?

1240 140th St, Emerson, IA is assigned to Red Oak Junior/Senior High School (middle), rated D+; Inman Elementary School (elementary), rated D-. All sit in Red Oak Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1240 140th St, Emerson, IA compare to other homes in Emerson 51533?

Among the 414 homes in Emerson 51533, it is worth more than 83% of them ($341,969 against a typical $171,887), its price per square foot is higher than 66% of them ($154 against a typical $121), it is bigger than 87% of them (2,225 ft² against a typical 1,496 ft²), its lot is bigger than 82% of them (9.83 ac against a typical 0.64 ac) and it is newer than 28% of them (1909 against a typical 1925). Measured against all of Montgomery County, it is worth more than 94% 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 1240 140th St, Emerson, IA?

The 2025 property tax bill for 1240 140th St, Emerson, IA was $2,000. The county assessed it at $127,710.

More homes on 140th St

Closest homes

More homes in Emerson 51533

Assigned schools

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