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Single Family ResidenceResidential
$308,247$1,204 / 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 85How 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 $410,700 on Dec 21, 2021

171 COUNTY ROAD 101

ALTON, MO 65606
2
Baths
256 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.
14.96 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$308K
$261K low$356K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$410,700 · Dec 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$883 (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.$24,587 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,043
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,840

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.78 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyOREGON
Lot (acres)The size of the land the home sits on, from county records.14.96
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.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Gravity
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 · 64 ft²

Transaction History(1)

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
Alton Elementary SchoolD
Elementary · Grades PK–5 · 1.4 mi
M
Alton High SchoolC-
Middle · Grades 6–12 · 1.4 mi

District: Alton R-Iv School District

Neighborhood · ZIP 65606These 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.138
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.134

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.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.2,470
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.$42,907
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,945
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

171 County Road 101 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 81% of homes in Oregon County
  • Among the highest price per square foot in Alton 65606
  • Among the smallest homes in Alton 65606
  • Newer than 93% of homes in Oregon County

What homes are worth in Alton 65606

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

This home
$64K$684K

This home is worth more than 80% of homes in Alton 65606.

How it measures up in Alton 65606

The dot is this home. The mark in the middle is the typical home in Alton 65606.

Estimated value$308,247
CheaperTypical $177,939Pricier

Pricier than 80% of homes nearby

Price per ft²$1204
CheaperTypical $146Pricier

Pricier than almost all homes nearby

Living area256 ft²
SmallerTypical 1,247 ft²Bigger

Smaller than almost all homes nearby

Lot size14.96 ac
SmallerTypical 7.19 acBigger

Bigger than 62% of homes nearby

Year built2014
OlderTypical 1973Newer

Newer than 92% of homes nearby

How 171 County Road 101 ranks against every home in each area.
MeasureThis homeAlton 65606Oregon County
Estimated valuepricier than$308,24780% of homes81% of homes
Price per ft²pricier than$1204almost all homesalmost all homes
Living areabigger than256 ft²almost no homesalmost no homes
Lot sizebigger than14.96 ac62% of homes64% of homes
Year builtnewer than201492% of homes93% of homes

About 171 County Road 101

How much is 171 County Road 101, Alton, MO worth?

The TopHap Estimate for 171 County Road 101, Alton, MO is $308,247 as of Oct 21, 2026. The likely range is $260,655 to $355,839. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 171 County Road 101, Alton, MO last sell?

171 County Road 101, Alton, MO last sold on Dec 21, 2021 for $410,700, according to the county's recorded deed.

How big is 171 County Road 101, Alton, MO?

171 County Road 101, Alton, MO has 2 bathrooms, 256 square feet of living space and a 14.96-acre lot.

When was 171 County Road 101, Alton, MO built?

171 County Road 101, Alton, MO was built in 2014, making it 12 years old. The building has 1 story.

What schools serve 171 County Road 101, Alton, MO?

171 County Road 101, Alton, MO is assigned to Alton Elementary School (elementary), rated D; Alton High School (middle), rated C-. All sit in Alton R-Iv School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 171 County Road 101, Alton, MO compare to other homes in Alton 65606?

Among the 1,840 homes in Alton 65606, it is worth more than 80% of them ($308,247 against a typical $177,939), its price per square foot is higher than almost all of them ($1204 against a typical $146), it is bigger than almost none of them (256 ft² against a typical 1,247 ft²), its lot is bigger than 62% of them (14.96 ac against a typical 7.19 ac) and it is newer than 92% of them (2014 against a typical 1973). Measured against all of Oregon County, it is worth more than 81% 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 171 County Road 101, Alton, MO?

The 2025 property tax bill for 171 County Road 101, Alton, MO was $883. The county assessed it at $24,587.

More homes on County Road 101

Closest homes

More homes in Alton 65606

Assigned schools

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See this home in context

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