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Single Family ResidentialResidential
$105,043$99 / 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 81How 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

512 GRAND AVE

HANNIBAL, MO 63401
2
Beds
1
Baths
1,064 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$105K
$85K low$125K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$719 (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.$11,110 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$58,450

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.26%
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 Residential
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gas
CoolingThe type of cooling or air conditioning in the home.Yes
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.Garage, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 280 ft²Porch · 432 ft²

Transaction History(5)

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.

H
Hannibal High SchoolC+
High · Grades 9–12 · 1.3 mi
M
Hannibal Middle SchoolC-
Middle · Grades 6–8 · 1.4 mi
E
Veterans Elementary SchoolC+
Elementary · Grades KG–5 · 2.7 mi

District: Hannibal 60 School District

Neighborhood · ZIP 63401These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.21,152
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.177 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,961
Average tempThe average temperature here across a full year.53°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%

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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

512 Grand Ave 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 less than 79% of homes in Marion County
  • Costs less per square foot than 71% of homes in Marion County
  • Smaller than 80% of homes in Marion County
  • Has a smaller lot than 81% of homes in Marion County
  • Older than 79% of homes in Hannibal 63401

What homes are worth in Hannibal 63401

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

This home
$47K$555K

This home is worth more than 28% of homes in Hannibal 63401.

How it measures up in Hannibal 63401

The dot is this home. The mark in the middle is the typical home in Hannibal 63401.

Estimated value$105,043
CheaperTypical $173,267Pricier

Pricier than 28% of homes nearby

Price per ft²$99
CheaperTypical $130Pricier

Pricier than 34% of homes nearby

Living area1,064 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.1 ac
SmallerTypical 0.3 acBigger

Bigger than 24% of homes nearby

Year built1910
OlderTypical 1957Newer

Newer than 21% of homes nearby

How 512 Grand Ave ranks against every home in each area.
MeasureThis homeHannibal 63401Marion County
Estimated valuepricier than$105,04328% of homes21% of homes
Price per ft²pricier than$9934% of homes29% of homes
Living areabigger than1,064 ft²21% of homes20% of homes
Lot sizebigger than0.1 ac24% of homes19% of homes
Year builtnewer than191021% of homes21% of homes

About 512 Grand Ave

How much is 512 Grand Ave, Hannibal, MO worth?

The TopHap Estimate for 512 Grand Ave, Hannibal, MO is $105,043 as of Sep 24, 2026. The likely range is $84,820 to $125,266. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 512 Grand Ave, Hannibal, MO last sell?

512 Grand Ave, Hannibal, MO last sold on Mar 19, 2009, according to the county's recorded deed.

How big is 512 Grand Ave, Hannibal, MO?

512 Grand Ave, Hannibal, MO has 2 bedrooms, 1 bathrooms, 1,064 square feet of living space and a 0.10-acre lot.

When was 512 Grand Ave, Hannibal, MO built?

512 Grand Ave, Hannibal, MO was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 512 Grand Ave, Hannibal, MO?

512 Grand Ave, Hannibal, MO is assigned to Hannibal High School (high), rated C+; Hannibal Middle School (middle), rated C-; Veterans Elementary School (elementary), rated C+. All sit in Hannibal 60 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 512 Grand Ave, Hannibal, MO compare to other homes in Hannibal 63401?

Among the 8,765 homes in Hannibal 63401, it is worth more than 28% of them ($105,043 against a typical $173,267), its price per square foot is higher than 34% of them ($99 against a typical $130), it is bigger than 21% of them (1,064 ft² against a typical 1,456 ft²), its lot is bigger than 24% of them (0.1 ac against a typical 0.3 ac) and it is newer than 21% of them (1910 against a typical 1957). Measured against all of Marion County, it is worth more than 21% 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 512 Grand Ave, Hannibal, MO?

The 2025 property tax bill for 512 Grand Ave, Hannibal, MO was $719. The county assessed it at $11,110.

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