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Single Family ResidenceResidential
$251,147$236 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

8031 COUNTY LINE RD

ROBERTSVILLE, MO 63072
1
Baths
1,066 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.
2 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.

Valuation

$251K
$223K low$279K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$15,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$13,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$82,100

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.57
30
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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.5 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
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.2.00
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.Mat/Raft Foundation (Slab)
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 63072These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.120

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.0%
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.1.1%
PopulationHow many people live in this area.3,424
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,241
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,135
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

8031 County Line Rd 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 71% of homes in Robertsville 63072
  • Smaller than 76% of homes in Robertsville 63072
  • Has a bigger lot than 79% of homes in Jefferson County
  • Older than 70% of homes in Robertsville 63072

What homes are worth in Robertsville 63072

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

This home
$77K$667K

This home is worth more than 37% of homes in Robertsville 63072.

How it measures up in Robertsville 63072

The dot is this home. The mark in the middle is the typical home in Robertsville 63072.

Estimated value$251,147
CheaperTypical $295,851Pricier

Pricier than 37% of homes nearby

Price per ft²$236
CheaperTypical $204Pricier

Pricier than 71% of homes nearby

Living area1,066 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than 24% of homes nearby

Lot size2 ac
SmallerTypical 4.7 acBigger

Bigger than 30% of homes nearby

Year built1974
OlderTypical 1988Newer

Newer than 30% of homes nearby

How 8031 County Line Rd ranks against every home in each area.
MeasureThis homeRobertsville 63072Jefferson County
Estimated valuepricier than$251,14737% of homes40% of homes
Price per ft²pricier than$23671% of homes61% of homes
Living areabigger than1,066 ft²24% of homes35% of homes
Lot sizebigger than2 ac30% of homes79% of homes
Year builtnewer than197430% of homes32% of homes

About 8031 County Line Rd

How much is 8031 County Line Rd, Robertsville, MO worth?

The TopHap Estimate for 8031 County Line Rd, Robertsville, MO is $251,147 as of Jul 14, 2026. The likely range is $223,122 to $279,172. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8031 County Line Rd, Robertsville, MO last sell?

8031 County Line Rd, Robertsville, MO last sold on Jul 17, 2025, according to the county's recorded deed.

How big is 8031 County Line Rd, Robertsville, MO?

8031 County Line Rd, Robertsville, MO has 1 bathrooms, 1,066 square feet of living space and a 2.00-acre lot.

When was 8031 County Line Rd, Robertsville, MO built?

8031 County Line Rd, Robertsville, MO was built in 1974, making it 52 years old. The building has 1 story.

How does 8031 County Line Rd, Robertsville, MO compare to other homes in Robertsville 63072?

Among the 1,327 homes in Robertsville 63072, it is worth more than 37% of them ($251,147 against a typical $295,851), its price per square foot is higher than 71% of them ($236 against a typical $204), it is bigger than 24% of them (1,066 ft² against a typical 1,392 ft²), its lot is bigger than 30% of them (2 ac against a typical 4.7 ac) and it is newer than 30% of them (1974 against a typical 1988). Measured against all of Jefferson County, it is worth more than 40% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on County Line Rd

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