Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$225,175$235 / 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 90How 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

18818 ROUTE AA

MADISON, MO 65263
0
Baths
960 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.
100.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$225K
$202K low$249K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$225,175
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$180,140

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$271 (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.$5,120 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,490
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$41,100

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.31 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.Rural Residence
CountyMONROE
Lot (acres)The size of the land the home sits on, from county records.100.18
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Shed · 350 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
Madison Elementary SchoolB+
Elementary · Grades PK–6 · 5.0 mi
H
Madison High SchoolC+
High · Grades 9–12 · 5.0 mi

District: Madison C-3 School District

Neighborhood · ZIP 65263These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.1,530
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,677
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,505
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

18818 Route Aa 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 71% of homes in Madison 65263
  • Costs more per square foot than 91% of homes in Madison 65263
  • Smaller than 87% of homes in Madison 65263
  • Has a bigger lot than 92% of homes in Monroe County

What homes are worth in Madison 65263

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

This home
$39K$545K

This home is worth more than 71% of homes in Madison 65263.

How it measures up in Madison 65263

The dot is this home. The mark in the middle is the typical home in Madison 65263.

Estimated value$225,175
CheaperTypical $141,981Pricier

Pricier than 71% of homes nearby

Price per ft²$235
CheaperTypical $90Pricier

Pricier than 91% of homes nearby

Living area960 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 13% of homes nearby

Lot size100.18 ac
SmallerTypical 6 acBigger

Bigger than 90% of homes nearby

Year built1984
OlderTypical 1979Newer

Newer than 53% of homes nearby

How 18818 Route Aa ranks against every home in each area.
MeasureThis homeMadison 65263Monroe County
Estimated valuepricier than$225,17571% of homes59% of homes
Price per ft²pricier than$23591% of homes87% of homes
Living areabigger than960 ft²13% of homes13% of homes
Lot sizebigger than100.18 ac90% of homes92% of homes
Year builtnewer than198453% of homes54% of homes

About 18818 Route Aa

How much is 18818 Route Aa, Madison, MO worth?

The TopHap Estimate for 18818 Route Aa, Madison, MO is $225,175 as of Jul 14, 2026. The likely range is $201,833 to $248,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18818 Route Aa, Madison, MO last sell?

18818 Route Aa, Madison, MO last sold on Mar 21, 2023, according to the county's recorded deed.

How big is 18818 Route Aa, Madison, MO?

18818 Route Aa, Madison, MO has 960 square feet of living space and a 100.18-acre lot.

When was 18818 Route Aa, Madison, MO built?

18818 Route Aa, Madison, MO was built in 1984, making it 42 years old. The building has 1 story.

What schools serve 18818 Route Aa, Madison, MO?

18818 Route Aa, Madison, MO is assigned to Madison Elementary School (elementary), rated B+; Madison High School (high), rated C+. All sit in Madison C-3 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18818 Route Aa, Madison, MO compare to other homes in Madison 65263?

Among the 896 homes in Madison 65263, it is worth more than 71% of them ($225,175 against a typical $141,981), its price per square foot is higher than 91% of them ($235 against a typical $90), it is bigger than 13% of them (960 ft² against a typical 1,512 ft²), its lot is bigger than 90% of them (100.18 ac against a typical 6 ac) and it is newer than 53% of them (1984 against a typical 1979). Measured against all of Monroe County, it is worth more than 59% 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 18818 Route Aa, Madison, MO?

The 2025 property tax bill for 18818 Route Aa, Madison, MO was $271. The county assessed it at $5,120.

Closest homes

More homes in Madison 65263

Assigned schools

Explore the area

See this home in context

Open 18818 Route Aa on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map