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Rural ResidenceResidential
$292,486$234 / 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 92How 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

303 SW GRIDLEY RD

OSBORN, MO 64474
3
Beds
1
Baths
1,251 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.
39.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
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.

Valuation

$292K
$270K low$315K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$976 (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.$13,540 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,380
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,190
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$76,857

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.48
58
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
45
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
7
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.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyDeKalb
Lot (acres)The size of the land the home sits on, from county records.39.60
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.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 800 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.

M
Osborn High SchoolD-
Middle · Grades 7–12 · 3.8 mi
E
Osborn Elementary SchoolD-
Elementary · Grades KG–6 · 3.8 mi

District: Osborn R-O School District

Neighborhood · ZIP 64474These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
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.1,000
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,646
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,316
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

303 Sw Gridley 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 73% of homes in Osborn 64474
  • Smaller than 70% of homes in Osborn 64474
  • Has a bigger lot than 84% of homes in DeKalb County
  • Older than 66% of homes in DeKalb County

What homes are worth in Osborn 64474

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

This home
$93K$723K

This home is worth more than 55% of homes in Osborn 64474.

How it measures up in Osborn 64474

The dot is this home. The mark in the middle is the typical home in Osborn 64474.

Estimated value$292,486
CheaperTypical $257,351Pricier

Pricier than 55% of homes nearby

Price per ft²$234
CheaperTypical $168Pricier

Pricier than 73% of homes nearby

Living area1,251 ft²
SmallerTypical 1,566 ft²Bigger

Bigger than 30% of homes nearby

Lot size39.6 ac
SmallerTypical 3 acBigger

Bigger than 78% of homes nearby

Year built1961
OlderTypical 1969Newer

Newer than 46% of homes nearby

How 303 Sw Gridley Rd ranks against every home in each area.
MeasureThis homeOsborn 64474DeKalb County
Estimated valuepricier than$292,48655% of homes52% of homes
Price per ft²pricier than$23473% of homes71% of homes
Living areabigger than1,251 ft²30% of homes32% of homes
Lot sizebigger than39.6 ac78% of homes84% of homes
Year builtnewer than196146% of homes34% of homes

About 303 Sw Gridley Rd

How much is 303 Sw Gridley Rd, Osborn, MO worth?

The TopHap Estimate for 303 Sw Gridley Rd, Osborn, MO is $292,486 as of Sep 24, 2026. The likely range is $270,208 to $314,764. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 303 Sw Gridley Rd, Osborn, MO last sell?

303 Sw Gridley Rd, Osborn, MO last sold on Dec 31, 2008, according to the county's recorded deed.

How big is 303 Sw Gridley Rd, Osborn, MO?

303 Sw Gridley Rd, Osborn, MO has 3 bedrooms, 1 bathrooms, 1,251 square feet of living space and a 39.60-acre lot.

When was 303 Sw Gridley Rd, Osborn, MO built?

303 Sw Gridley Rd, Osborn, MO was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 303 Sw Gridley Rd, Osborn, MO?

303 Sw Gridley Rd, Osborn, MO is assigned to Osborn High School (middle), rated D-; Osborn Elementary School (elementary), rated D-. All sit in Osborn R-O School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 303 Sw Gridley Rd, Osborn, MO compare to other homes in Osborn 64474?

Among the 370 homes in Osborn 64474, it is worth more than 55% of them ($292,486 against a typical $257,351), its price per square foot is higher than 73% of them ($234 against a typical $168), it is bigger than 30% of them (1,251 ft² against a typical 1,566 ft²), its lot is bigger than 78% of them (39.6 ac against a typical 3 ac) and it is newer than 46% of them (1961 against a typical 1969). Measured against all of DeKalb County, it is worth more than 52% 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 303 Sw Gridley Rd, Osborn, MO?

The 2025 property tax bill for 303 Sw Gridley Rd, Osborn, MO was $976. The county assessed it at $13,540.

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