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Single Family ResidenceResidential
$286,083$167 / 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 Oct 21, 2026
Last sold for $270,500 on Nov 22, 2022

145 SW WALNUT AVE

EARLHAM, IA 50072
3
Beds
3 / 2
Baths
1,716 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.
1.08 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
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.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$286K
$255K low$317K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$270,500 · Nov 22, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,318 (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.$300,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$251,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$300,500

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.1.08
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
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.Central
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPorch · 16 ft²

Transaction History(2)

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
Earlham ElementaryA
Elementary · Grades PK–6 · 0.4 mi
H
Earlham High SchoolB+
High · Grades 9–12 · 0.4 mi
M
Earlham Middle SchoolB-
Middle · Grades 7–8 · 0.4 mi

District: Earlham Community School District

Neighborhood · ZIP 50072These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.130
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.3,198
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.38 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,320
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,299
Average tempThe average temperature here across a full year.50°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.60%

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

145 Sw Walnut 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.

What homes are worth in Earlham 50072

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

This home
$123K$883K

This home is worth more than 43% of homes in Earlham 50072.

How it measures up in Earlham 50072

The dot is this home. The mark in the middle is the typical home in Earlham 50072.

Estimated value$286,083
CheaperTypical $316,461Pricier

Pricier than 43% of homes nearby

Price per ft²$167
CheaperTypical $195Pricier

Pricier than 36% of homes nearby

Living area1,716 ft²
SmallerTypical 1,649 ft²Bigger

Bigger than 55% of homes nearby

Lot size1.08 ac
SmallerTypical 2.9 acBigger

Bigger than 46% of homes nearby

Year built1977
OlderTypical 1976Newer

Newer than 53% of homes nearby

How 145 Sw Walnut Ave ranks against every home in each area.
MeasureThis homeEarlham 50072Madison County
Estimated valuepricier than$286,08343% of homes48% of homes
Price per ft²pricier than$16736% of homes37% of homes
Living areabigger than1,716 ft²55% of homes62% of homes
Lot sizebigger than1.08 ac46% of homes45% of homes
Year builtnewer than197753% of homes49% of homes

About 145 Sw Walnut Ave

How much is 145 Sw Walnut Ave, Earlham, IA worth?

The TopHap Estimate for 145 Sw Walnut Ave, Earlham, IA is $286,083 as of Oct 21, 2026. The likely range is $255,287 to $316,879. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 145 Sw Walnut Ave, Earlham, IA last sell?

145 Sw Walnut Ave, Earlham, IA last sold on Nov 22, 2022 for $270,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 145 Sw Walnut Ave, Earlham, IA?

145 Sw Walnut Ave, Earlham, IA has 3 bedrooms, 3 bathrooms, 1,716 square feet of living space and a 1.08-acre lot.

When was 145 Sw Walnut Ave, Earlham, IA built?

145 Sw Walnut Ave, Earlham, IA was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 145 Sw Walnut Ave, Earlham, IA?

145 Sw Walnut Ave, Earlham, IA is assigned to Earlham Elementary (elementary), rated A; Earlham High School (high), rated B+; Earlham Middle School (middle), rated B-. All sit in Earlham Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 145 Sw Walnut Ave, Earlham, IA compare to other homes in Earlham 50072?

Among the 1,086 homes in Earlham 50072, it is worth more than 43% of them ($286,083 against a typical $316,461), its price per square foot is higher than 36% of them ($167 against a typical $195), it is bigger than 55% of them (1,716 ft² against a typical 1,649 ft²), its lot is bigger than 46% of them (1.08 ac against a typical 2.9 ac) and it is newer than 53% of them (1977 against a typical 1976). Measured against all of Madison County, it is worth more than 48% 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 145 Sw Walnut Ave, Earlham, IA?

The 2025 property tax bill for 145 Sw Walnut Ave, Earlham, IA was $3,318. The county assessed it at $300,500.

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