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Single Family ResidenceResidential
$48,394$57 / 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 72How 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

602 MARTIN ST

CALLENDER, IA 50523
2
Beds
1
Baths
843 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.
1.66 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.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$48K
$35K low$62K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$425 (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.$38,590 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,330
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,260
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,380
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$38,590

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.15 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.A-Frame
CountyWEBSTER
Lot (acres)The size of the land the home sits on, from county records.1.66
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.None
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 · 118 ft²Porch · 160 ft²

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

H
Southeast Valley High SchoolC-
High · Grades 9–12 · 6.1 mi
E
Farnhamville Elementary SchoolA
Elementary · Grades PK–4 · 6.6 mi
M
Southeast Valley Middle SchoolC
Middle · Grades 5–8 · 9.8 mi

District: Southeast Valley Community School District

Neighborhood · ZIP 50523These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.489
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,920
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,036
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

602 Martin 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 less than 94% of homes in Callender 50523
  • Costs less per square foot than 83% of homes in Webster County
  • Smaller than 95% of homes in Callender 50523
  • Has a bigger lot than 85% of homes in Webster County
  • Older than 86% of homes in Webster County

What homes are worth in Callender 50523

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

This home
$43K$406K

This home is worth more than 6% of homes in Callender 50523.

How it measures up in Callender 50523

The dot is this home. The mark in the middle is the typical home in Callender 50523.

Estimated value$48,394
CheaperTypical $126,727Pricier

Pricier than 6% of homes nearby

Price per ft²$57
CheaperTypical $87Pricier

Pricier than 20% of homes nearby

Living area843 ft²
SmallerTypical 1,467 ft²Bigger

Bigger than 5% of homes nearby

Lot size1.66 ac
SmallerTypical 0.53 acBigger

Bigger than 61% of homes nearby

Year built1900
OlderTypical 1918Newer

Newer than 38% of homes nearby

How 602 Martin St ranks against every home in each area.
MeasureThis homeCallender 50523Webster County
Estimated valuepricier than$48,3946% of homes10% of homes
Price per ft²pricier than$5720% of homes17% of homes
Living areabigger than843 ft²5% of homes11% of homes
Lot sizebigger than1.66 ac61% of homes85% of homes
Year builtnewer than190038% of homes14% of homes

About 602 Martin St

How much is 602 Martin St, Callender, IA worth?

The TopHap Estimate for 602 Martin St, Callender, IA is $48,394 as of Aug 30, 2026. The likely range is $34,628 to $62,160. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 602 Martin St, Callender, IA last sell?

602 Martin St, Callender, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 602 Martin St, Callender, IA?

602 Martin St, Callender, IA has 2 bedrooms, 1 bathrooms, 843 square feet of living space and a 1.66-acre lot.

When was 602 Martin St, Callender, IA built?

602 Martin St, Callender, IA was built in 1900, making it 126 years old. It is a a-frame home. The building has 1 story.

What schools serve 602 Martin St, Callender, IA?

602 Martin St, Callender, IA is assigned to Southeast Valley High School (high), rated C-; Farnhamville Elementary School (elementary), rated A; Southeast Valley Middle School (middle), rated C. All sit in Southeast Valley Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 602 Martin St, Callender, IA compare to other homes in Callender 50523?

Among the 281 homes in Callender 50523, it is worth more than 6% of them ($48,394 against a typical $126,727), its price per square foot is higher than 20% of them ($57 against a typical $87), it is bigger than 5% of them (843 ft² against a typical 1,467 ft²), its lot is bigger than 61% of them (1.66 ac against a typical 0.53 ac) and it is newer than 38% of them (1900 against a typical 1918). Measured against all of Webster County, it is worth more than 10% 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 602 Martin St, Callender, IA?

The 2025 property tax bill for 602 Martin St, Callender, IA was $425. The county assessed it at $38,590.

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Assigned schools

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