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Single Family ResidenceResidential
$410,842$281 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

520 SW VALLEY DR

GRAIN VALLEY, MO 64029
3
Beds
3.5
Baths
1,463 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.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$411K
$393K low$429K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,080 (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.$74,620 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,553
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,067
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,256
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$392,740

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.55
78
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.63 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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyJACKSON
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Porch · 144 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.

H
Grain Valley High SchoolA
High · Grades 9–12 · 0.5 mi
M
Grain Valley South Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
E
Stony Point Elementary SchoolB
Elementary · Grades KG–5 · 1.0 mi

District: Grain Valley R-V School District

Neighborhood · ZIP 64029These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.20,957
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.747 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,279
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,486
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

520 Sw Valley Dr 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 83% of homes in Jackson County
  • Costs more per square foot than 93% of homes in Jackson County
  • Among the newest homes in Jackson County

What homes are worth in Grain Valley 64029

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

This home
$187K$704K

This home is worth more than 74% of homes in Grain Valley 64029.

How it measures up in Grain Valley 64029

The dot is this home. The mark in the middle is the typical home in Grain Valley 64029.

Estimated value$410,842
CheaperTypical $342,395Pricier

Pricier than 74% of homes nearby

Price per ft²$281
CheaperTypical $221Pricier

Pricier than 92% of homes nearby

Living area1,463 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 43% of homes nearby

Year built2023
OlderTypical 2003Newer

Newer than 98% of homes nearby

How 520 Sw Valley Dr ranks against every home in each area.
MeasureThis homeGrain Valley 64029Jackson County
Estimated valuepricier than$410,84274% of homes83% of homes
Price per ft²pricier than$28192% of homes93% of homes
Living areabigger than1,463 ft²43% of homes56% of homes
Year builtnewer than202398% of homesalmost all homes

About 520 Sw Valley Dr

How much is 520 Sw Valley Dr, Grain Valley, MO worth?

The TopHap Estimate for 520 Sw Valley Dr, Grain Valley, MO is $410,842 as of Oct 21, 2026. The likely range is $392,667 to $429,017. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Sw Valley Dr, Grain Valley, MO last sell?

520 Sw Valley Dr, Grain Valley, MO last sold on May 16, 2023, according to the county's recorded deed.

How big is 520 Sw Valley Dr, Grain Valley, MO?

520 Sw Valley Dr, Grain Valley, MO has 3 bedrooms, 3.5 bathrooms and 1,463 square feet of living space.

When was 520 Sw Valley Dr, Grain Valley, MO built?

520 Sw Valley Dr, Grain Valley, MO was built in 2023, making it 3 years old. It is a ranch home. The building has 1 story.

What schools serve 520 Sw Valley Dr, Grain Valley, MO?

520 Sw Valley Dr, Grain Valley, MO is assigned to Grain Valley High School (high), rated A; Grain Valley South Middle School (middle), rated A+; Stony Point Elementary School (elementary), rated B. All sit in Grain Valley R-V School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Sw Valley Dr, Grain Valley, MO compare to other homes in Grain Valley 64029?

Among the 6,976 homes in Grain Valley 64029, it is worth more than 74% of them ($410,842 against a typical $342,395), its price per square foot is higher than 92% of them ($281 against a typical $221), it is bigger than 43% of them (1,463 ft² against a typical 1,540 ft²) and it is newer than 98% of them (2023 against a typical 2003). Measured against all of Jackson County, it is worth more than 83% 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 520 Sw Valley Dr, Grain Valley, MO?

The 2025 property tax bill for 520 Sw Valley Dr, Grain Valley, MO was $6,080. The county assessed it at $74,620.

More homes on Sw Valley Dr

Closest homes

More homes in Grain Valley 64029

Assigned schools

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