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Rural ResidenceResidential
$335,795
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 91How 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

68498 MARKTWAIN

MO
0
Baths
152.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.

Valuation

$336K
$307K low$364K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$398 (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.$14,526 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$56,420

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.56
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.162 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.Rural Residence
CountyKnox
Lot (acres)The size of the land the home sits on, from county records.152.70

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

E
Knox County Elementary SchoolD-
Elementary · Grades PK–5 · 15.1 mi
M
Knox County High SchoolB
Middle · Grades 6–12 · 15.1 mi

District: Knox County R-I School District

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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

68498 Marktwain 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.

  • Among the most valuable homes in Knox County
  • Has a bigger lot than 88% of homes in Knox County
  • Newer than 77% of homes in Knox County

How it measures up in Knox County

The dot is this home. The mark in the middle is the typical home in Knox County.

Estimated value$335,795
CheaperTypical $230,760Pricier

Pricier than almost all homes nearby

Lot size152.7 ac
SmallerTypical 40 acBigger

Bigger than 88% of homes nearby

Year built1988
OlderTypical 1960Newer

Newer than 77% of homes nearby

How 68498 Marktwain ranks against every home in each area.
MeasureThis homeKnox County
Estimated valuepricier than$335,795almost all homes
Lot sizebigger than152.7 ac88% of homes
Year builtnewer than198877% of homes

About 68498 Marktwain

How much is 68498 Marktwain, , MO worth?

The TopHap Estimate for 68498 Marktwain, , MO is $335,795 as of Aug 30, 2026. The likely range is $307,186 to $364,404. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When was 68498 Marktwain, , MO built?

68498 Marktwain, , MO was built in 1988, making it 38 years old.

What schools serve 68498 Marktwain, , MO?

68498 Marktwain, , MO is assigned to Knox County Elementary School (elementary), rated D-; Knox County High School (middle), rated B. All sit in Knox County R-I School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 68498 Marktwain, , MO compare to other homes in Knox County?

Among the 5,290 homes in Knox County, it is worth more than almost all of them ($335,795 against a typical $230,760), its lot is bigger than 88% of them (152.7 ac against a typical 40 ac) and it is newer than 77% of them (1988 against a typical 1960). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 68498 Marktwain, , MO?

The 2025 property tax bill for 68498 Marktwain, , MO was $398. The county assessed it at $14,526.

Closest homes

Assigned schools

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