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Rural ResidenceResidential
$406,210$156 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

1621 331ST DR

MADRID, IA 50156
5
Beds
6 / 6
Baths
2,601 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.
6.62 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
9
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$406K
$360K low$452K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.193%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$678,163
CITY STATE BANK · R · recorded Jul 18, 2019
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$120,000
CITY STATE BANK

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,902 (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.$697,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,490
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$687,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$711,576
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$697,020

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.183 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyBOONE
Lot (acres)The size of the land the home sits on, from county records.6.62
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 277 ft²Patio · 1,070 ft²Porch · 246 ft²

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

E
Madrid Elementary SchoolA-
Elementary · Grades KG–5 · 1.8 mi
H
Madrid High SchoolA-
High · Grades 9–12 · 2.2 mi
M
Madrid Junior High SchoolB+
Middle · Grades 6–8 · 2.2 mi

District: Madrid Community School District

Neighborhood · ZIP 50156These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.7,341
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.81 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,355
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,956
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

1621 331st Dr 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 88% of homes in Boone County
  • Costs less per square foot than 70% of homes in Madrid 50156
  • Bigger than 95% of homes in Madrid 50156
  • Has a bigger lot than 90% of homes in Boone County
  • Newer than 96% of homes in Boone County

What homes are worth in Madrid 50156

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

This home
$99K$769K

This home is worth more than 82% of homes in Madrid 50156.

How it measures up in Madrid 50156

The dot is this home. The mark in the middle is the typical home in Madrid 50156.

Estimated value$406,210
CheaperTypical $260,242Pricier

Pricier than 82% of homes nearby

Price per ft²$156
CheaperTypical $191Pricier

Pricier than 30% of homes nearby

Living area2,601 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 95% of homes nearby

Lot size6.62 ac
SmallerTypical 0.42 acBigger

Bigger than 87% of homes nearby

Year built2017
OlderTypical 1963Newer

Newer than 94% of homes nearby

How 1621 331st Dr ranks against every home in each area.
MeasureThis homeMadrid 50156Boone County
Estimated valuepricier than$406,21082% of homes88% of homes
Price per ft²pricier than$15630% of homes52% of homes
Living areabigger than2,601 ft²95% of homes95% of homes
Lot sizebigger than6.62 ac87% of homes90% of homes
Year builtnewer than201794% of homes96% of homes

About 1621 331st Dr

How much is 1621 331st Dr, Madrid, IA worth?

The TopHap Estimate for 1621 331st Dr, Madrid, IA is $406,210 as of Jul 14, 2026. The likely range is $360,375 to $452,045. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1621 331st Dr, Madrid, IA last sell?

1621 331st Dr, Madrid, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1621 331st Dr, Madrid, IA?

1621 331st Dr, Madrid, IA has 5 bedrooms, 6 bathrooms, 2,601 square feet of living space and a 6.62-acre lot.

When was 1621 331st Dr, Madrid, IA built?

1621 331st Dr, Madrid, IA was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 1621 331st Dr, Madrid, IA?

1621 331st Dr, Madrid, IA is assigned to Madrid Elementary School (elementary), rated A-; Madrid High School (high), rated A-; Madrid Junior High School (middle), rated B+. All sit in Madrid Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1621 331st Dr, Madrid, IA compare to other homes in Madrid 50156?

Among the 1,759 homes in Madrid 50156, it is worth more than 82% of them ($406,210 against a typical $260,242), its price per square foot is higher than 30% of them ($156 against a typical $191), it is bigger than 95% of them (2,601 ft² against a typical 1,436 ft²), its lot is bigger than 87% of them (6.62 ac against a typical 0.42 ac) and it is newer than 94% of them (2017 against a typical 1963). Measured against all of Boone County, it is worth more than 88% 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 1621 331st Dr, Madrid, IA?

The 2025 property tax bill for 1621 331st Dr, Madrid, IA was $8,902. The county assessed it at $697,020.

Closest homes

More homes in Madrid 50156

Assigned schools

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