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Single Family ResidenceResidential
$235,599$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 73How 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
Last sold for $335,000 on Oct 25, 2024

3367 170TH ST

MASONVILLE, IA 50654
3
Beds
7.5
Baths
1,408 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.
9.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$236K
$172K low$299K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Oct 25, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,416 (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.$323,510 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$240,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$251,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$323,510

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.11 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
CountyBUCHANAN
Lot (acres)The size of the land the home sits on, from county records.9.45
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Starmont Elementary SchoolC-
Elementary · Grades PK–5 · 10.2 mi
M
Starmont Middle SchoolB-
Middle · Grades 6–8 · 10.2 mi
H
Starmont High SchoolB-
High · Grades 9–12 · 10.2 mi

District: Starmont Community School District

Neighborhood · ZIP 50654These 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.135
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 100.13

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
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.841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,582
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,114
Average tempThe average temperature here across a full year.46°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

3367 170th 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.

  • Costs more per square foot than 68% of homes in Masonville 50654
  • Smaller than 66% of homes in Masonville 50654
  • Has a bigger lot than 90% of homes in Buchanan County

What homes are worth in Masonville 50654

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

This home
$57K$684K

This home is worth more than 59% of homes in Masonville 50654.

How it measures up in Masonville 50654

The dot is this home. The mark in the middle is the typical home in Masonville 50654.

Estimated value$235,599
CheaperTypical $196,655Pricier

Pricier than 59% of homes nearby

Price per ft²$167
CheaperTypical $133Pricier

Pricier than 68% of homes nearby

Living area1,408 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 34% of homes nearby

Lot size9.45 ac
SmallerTypical 2.35 acBigger

Bigger than 74% of homes nearby

Year built1974
OlderTypical 1965Newer

Newer than 61% of homes nearby

How 3367 170th St ranks against every home in each area.
MeasureThis homeMasonville 50654Buchanan County
Estimated valuepricier than$235,59959% of homes61% of homes
Price per ft²pricier than$16768% of homes59% of homes
Living areabigger than1,408 ft²34% of homes48% of homes
Lot sizebigger than9.45 ac74% of homes90% of homes
Year builtnewer than197461% of homes61% of homes

About 3367 170th St

How much is 3367 170th St, Masonville, IA worth?

The TopHap Estimate for 3367 170th St, Masonville, IA is $235,599 as of Sep 24, 2026. The likely range is $171,975 to $299,223. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3367 170th St, Masonville, IA last sell?

3367 170th St, Masonville, IA last sold on Oct 25, 2024 for $335,000, according to the county's recorded deed.

How big is 3367 170th St, Masonville, IA?

3367 170th St, Masonville, IA has 3 bedrooms, 7.5 bathrooms, 1,408 square feet of living space and a 9.45-acre lot.

When was 3367 170th St, Masonville, IA built?

3367 170th St, Masonville, IA was built in 1974, making it 52 years old. The building has 1 story.

What schools serve 3367 170th St, Masonville, IA?

3367 170th St, Masonville, IA is assigned to Starmont Elementary School (elementary), rated C-; Starmont Middle School (middle), rated B-; Starmont High School (high), rated B-. All sit in Starmont Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3367 170th St, Masonville, IA compare to other homes in Masonville 50654?

Among the 211 homes in Masonville 50654, it is worth more than 59% of them ($235,599 against a typical $196,655), its price per square foot is higher than 68% of them ($167 against a typical $133), it is bigger than 34% of them (1,408 ft² against a typical 1,584 ft²), its lot is bigger than 74% of them (9.45 ac against a typical 2.35 ac) and it is newer than 61% of them (1974 against a typical 1965). Measured against all of Buchanan County, it is worth more than 61% 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 3367 170th St, Masonville, IA?

The 2025 property tax bill for 3367 170th St, Masonville, IA was $3,416. The county assessed it at $323,510.

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