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Rural ResidenceResidential
$279,967$129 / 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 79How 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

424 166TH ST

MONMOUTH, IA 52309
5
Beds
1.5
Baths
2,176 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.
9.53 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.
2
StoriesHow many floors the home has above ground.
7
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

$280K
$220K low$340K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,066 (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.$218,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$204,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$179,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$218,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyJACKSON
Lot (acres)The size of the land the home sits on, from county records.9.53
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, 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 ft²

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

E
Cascade Elementary SchoolA-
Elementary · Grades PK–5 · 10.2 mi
M
Cascade Jr./Sr. High SchoolA-
Middle · Grades 6–12 · 10.5 mi

District: Western Dubuque Community School District

Neighborhood · ZIP 52309These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.8%
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.1.2%
PopulationHow many people live in this area.474
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,950
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,006
Average tempThe average temperature here across a full year.48°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%

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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

424 166th 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 87% of homes in Monmouth 52309
  • Bigger than 92% of homes in Monmouth 52309
  • Has a bigger lot than 83% of homes in Jackson County
  • Older than 81% of homes in Monmouth 52309

What homes are worth in Monmouth 52309

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

This home
$34K$408K

This home is worth more than 87% of homes in Monmouth 52309.

How it measures up in Monmouth 52309

The dot is this home. The mark in the middle is the typical home in Monmouth 52309.

Estimated value$279,967
CheaperTypical $139,598Pricier

Pricier than 87% of homes nearby

Price per ft²$129
CheaperTypical $107Pricier

Pricier than 60% of homes nearby

Living area2,176 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 92% of homes nearby

Lot size9.53 ac
SmallerTypical 2 acBigger

Bigger than 68% of homes nearby

Year built1900
OlderTypical 1981Newer

Newer than 19% of homes nearby

How 424 166th St ranks against every home in each area.
MeasureThis homeMonmouth 52309Jackson County
Estimated valuepricier than$279,96787% of homes68% of homes
Price per ft²pricier than$12960% of homes41% of homes
Living areabigger than2,176 ft²92% of homes87% of homes
Lot sizebigger than9.53 ac68% of homes83% of homes
Year builtnewer than190019% of homes23% of homes

About 424 166th St

How much is 424 166th St, Monmouth, IA worth?

The TopHap Estimate for 424 166th St, Monmouth, IA is $279,967 as of Aug 30, 2026. The likely range is $219,948 to $339,986. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 424 166th St, Monmouth, IA last sell?

424 166th St, Monmouth, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 424 166th St, Monmouth, IA?

424 166th St, Monmouth, IA has 5 bedrooms, 1.5 bathrooms, 2,176 square feet of living space and a 9.53-acre lot.

When was 424 166th St, Monmouth, IA built?

424 166th St, Monmouth, IA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 424 166th St, Monmouth, IA?

424 166th St, Monmouth, IA is assigned to Cascade Elementary School (elementary), rated A-; Cascade Jr./Sr. High School (middle), rated A-. All sit in Western Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 424 166th St, Monmouth, IA compare to other homes in Monmouth 52309?

Among the 229 homes in Monmouth 52309, it is worth more than 87% of them ($279,967 against a typical $139,598), its price per square foot is higher than 60% of them ($129 against a typical $107), it is bigger than 92% of them (2,176 ft² against a typical 1,344 ft²), its lot is bigger than 68% of them (9.53 ac against a typical 2 ac) and it is newer than 19% of them (1900 against a typical 1981). Measured against all of Jackson County, it is worth more than 68% 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 424 166th St, Monmouth, IA?

The 2025 property tax bill for 424 166th St, Monmouth, IA was $2,066. The county assessed it at $218,200.

More homes on 166th St

Closest homes

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Assigned schools

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