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Single Family ResidenceResidential
$331,893$186 / 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 74How 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

17397 21ST AVE

MONMOUTH, IA 52309
2
Beds
2
Baths
1,781 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.
7.37 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$332K
$245K low$419K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,820 (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.$404,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$77,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$327,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$303,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$404,800

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.44 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyJACKSON
Lot (acres)The size of the land the home sits on, from county records.7.37
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.Metal
HeatingThe type of heating system in the home.Yes
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.Patio · 384 ft²Porch · 368 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 · 10.7 mi
M
Cascade Jr./Sr. High SchoolA-
Middle · Grades 6–12 · 11.1 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

17397 21st Ave 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 95% of homes in Monmouth 52309
  • Costs more per square foot than 86% of homes in Monmouth 52309
  • Bigger than 77% of homes in Monmouth 52309
  • Has a bigger lot than 81% of homes in Jackson County
  • Newer than 95% of homes in Jackson County

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
$32K$395K

This home is worth more than 95% 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$331,893
CheaperTypical $139,268Pricier

Pricier than 95% of homes nearby

Price per ft²$186
CheaperTypical $103Pricier

Pricier than 86% of homes nearby

Living area1,781 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 77% of homes nearby

Lot size7.37 ac
SmallerTypical 1.85 acBigger

Bigger than 62% of homes nearby

Year built2014
OlderTypical 1981Newer

Newer than 93% of homes nearby

How 17397 21st Ave ranks against every home in each area.
MeasureThis homeMonmouth 52309Jackson County
Estimated valuepricier than$331,89395% of homes79% of homes
Price per ft²pricier than$18686% of homes70% of homes
Living areabigger than1,781 ft²77% of homes70% of homes
Lot sizebigger than7.37 ac62% of homes81% of homes
Year builtnewer than201493% of homes95% of homes

About 17397 21st Ave

How much is 17397 21st Ave, Monmouth, IA worth?

The TopHap Estimate for 17397 21st Ave, Monmouth, IA is $331,893 as of Sep 24, 2026. The likely range is $245,190 to $418,596. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17397 21st Ave, Monmouth, IA last sell?

17397 21st Ave, Monmouth, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 17397 21st Ave, Monmouth, IA?

17397 21st Ave, Monmouth, IA has 2 bedrooms, 2 bathrooms, 1,781 square feet of living space and a 7.37-acre lot.

When was 17397 21st Ave, Monmouth, IA built?

17397 21st Ave, Monmouth, IA was built in 2014, making it 12 years old. It is a ranch home. The building has 1 story.

What schools serve 17397 21st Ave, Monmouth, IA?

17397 21st Ave, 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 17397 21st Ave, Monmouth, IA compare to other homes in Monmouth 52309?

Among the 229 homes in Monmouth 52309, it is worth more than 95% of them ($331,893 against a typical $139,268), its price per square foot is higher than 86% of them ($186 against a typical $103), it is bigger than 77% of them (1,781 ft² against a typical 1,344 ft²), its lot is bigger than 62% of them (7.37 ac against a typical 1.85 ac) and it is newer than 93% of them (2014 against a typical 1981). Measured against all of Jackson County, it is worth more than 79% 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 17397 21st Ave, Monmouth, IA?

The 2025 property tax bill for 17397 21st Ave, Monmouth, IA was $3,820. The county assessed it at $404,800.

More homes on 21st Ave

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