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Single Family ResidenceResidential
$175,307$169 / 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 76How 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

1177 MASON AVE

PIERSON, IA 51048
3
Beds
2
Baths
1,040 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.
5.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$175K
$134K low$217K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,112 (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.$185,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$130,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$154,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$185,580

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.13 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.1 percent flood zone

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
CountyWOODBURY
Lot (acres)The size of the land the home sits on, from county records.5.91
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.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 144 ft²Patio · 144 ft²Porch · 72 ft²

Transaction History(4)

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.

M
Pierson Middle SchoolA-
Middle · Grades 5–8 · 2.1 mi
H
Kingsley-Pierson High SchoolA-
High · Grades 9–12 · 8.3 mi
E
Kingsley Elementary SchoolB+
Elementary · Grades KG–4 · 8.3 mi

District: Kingsley-Pierson Community School District

Neighborhood · ZIP 51048These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.497
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,477
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,259
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

1177 Mason 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 75% of homes in Pierson 51048
  • Costs more per square foot than 91% of homes in Pierson 51048
  • Smaller than 83% of homes in Pierson 51048
  • Has a bigger lot than 95% of homes in Woodbury County
  • Newer than 75% of homes in Pierson 51048

What homes are worth in Pierson 51048

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

This home
$33K$436K

This home is worth more than 75% of homes in Pierson 51048.

How it measures up in Pierson 51048

The dot is this home. The mark in the middle is the typical home in Pierson 51048.

Estimated value$175,307
CheaperTypical $109,869Pricier

Pricier than 75% of homes nearby

Price per ft²$169
CheaperTypical $80Pricier

Pricier than 91% of homes nearby

Living area1,040 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 17% of homes nearby

Lot size5.91 ac
SmallerTypical 0.59 acBigger

Bigger than 76% of homes nearby

Year built1955
OlderTypical 1920Newer

Newer than 75% of homes nearby

How 1177 Mason Ave ranks against every home in each area.
MeasureThis homePierson 51048Woodbury County
Estimated valuepricier than$175,30775% of homes41% of homes
Price per ft²pricier than$16991% of homes53% of homes
Living areabigger than1,040 ft²17% of homes29% of homes
Lot sizebigger than5.91 ac76% of homes95% of homes
Year builtnewer than195575% of homes58% of homes

About 1177 Mason Ave

How much is 1177 Mason Ave, Pierson, IA worth?

The TopHap Estimate for 1177 Mason Ave, Pierson, IA is $175,307 as of Aug 30, 2026. The likely range is $134,052 to $216,562. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1177 Mason Ave, Pierson, IA last sell?

1177 Mason Ave, Pierson, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1177 Mason Ave, Pierson, IA?

1177 Mason Ave, Pierson, IA has 3 bedrooms, 2 bathrooms, 1,040 square feet of living space and a 5.91-acre lot.

When was 1177 Mason Ave, Pierson, IA built?

1177 Mason Ave, Pierson, IA was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 1177 Mason Ave, Pierson, IA?

1177 Mason Ave, Pierson, IA is assigned to Pierson Middle School (middle), rated A-; Kingsley-Pierson High School (high), rated A-; Kingsley Elementary School (elementary), rated B+. All sit in Kingsley-Pierson Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1177 Mason Ave, Pierson, IA compare to other homes in Pierson 51048?

Among the 281 homes in Pierson 51048, it is worth more than 75% of them ($175,307 against a typical $109,869), its price per square foot is higher than 91% of them ($169 against a typical $80), it is bigger than 17% of them (1,040 ft² against a typical 1,500 ft²), its lot is bigger than 76% of them (5.91 ac against a typical 0.59 ac) and it is newer than 75% of them (1955 against a typical 1920). Measured against all of Woodbury County, it is worth more than 41% 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 1177 Mason Ave, Pierson, IA?

The 2025 property tax bill for 1177 Mason Ave, Pierson, IA was $2,112. The county assessed it at $185,580.

More homes on Mason Ave

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