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Single Family ResidenceResidential
$252,983$181 / 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 84How 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

509 WALNUT ST

WESTON, MO 64098
3
Beds
3
Baths
1,400 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$253K
$213K low$293K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,399 (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.$36,243 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,984
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,259
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$36,243
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$190,750

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPlatte
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Composition Shingle
HeatingThe type of heating system in the home.Yes
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.Deck · 128 ft²Patio · 128 ft²

Transaction History(4)

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
West Platte Middle SchoolA-
Middle · Grades 6–8 · 0.5 mi
H
West Platte High SchoolA-
High · Grades 9–12 · 0.5 mi
E
Central Elementary SchoolA
Elementary · Grades PK–5 · 0.5 mi

District: West Platte County R-Ii School District

Neighborhood · ZIP 64098These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.2,888
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.38 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,134
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%

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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

509 Walnut St 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 87% of homes in Platte County
  • Costs less per square foot than 74% of homes in Platte County
  • Smaller than 72% of homes in Platte County
  • Has a smaller lot than 93% of homes in Weston 64098
  • Older than 78% of homes in Platte County

What homes are worth in Weston 64098

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

This home
$149K$849K

This home is worth more than 28% of homes in Weston 64098.

How it measures up in Weston 64098

The dot is this home. The mark in the middle is the typical home in Weston 64098.

Estimated value$252,983
CheaperTypical $315,369Pricier

Pricier than 28% of homes nearby

Price per ft²$181
CheaperTypical $198Pricier

Pricier than 34% of homes nearby

Living area1,400 ft²
SmallerTypical 1,589 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.17 ac
SmallerTypical 0.39 acBigger

Bigger than 7% of homes nearby

Year built1972
OlderTypical 1976Newer

Newer than 47% of homes nearby

How 509 Walnut St ranks against every home in each area.
MeasureThis homeWeston 64098Platte County
Estimated valuepricier than$252,98328% of homes13% of homes
Price per ft²pricier than$18134% of homes26% of homes
Living areabigger than1,400 ft²37% of homes28% of homes
Lot sizebigger than0.17 ac7% of homes12% of homes
Year builtnewer than197247% of homes22% of homes

About 509 Walnut St

How much is 509 Walnut St, Weston, MO worth?

The TopHap Estimate for 509 Walnut St, Weston, MO is $252,983 as of Oct 21, 2026. The likely range is $212,745 to $293,221. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Walnut St, Weston, MO last sell?

509 Walnut St, Weston, MO last sold on Dec 22, 2015, according to the county's recorded deed.

How big is 509 Walnut St, Weston, MO?

509 Walnut St, Weston, MO has 3 bedrooms, 3 bathrooms, 1,400 square feet of living space and a 0.17-acre lot.

When was 509 Walnut St, Weston, MO built?

509 Walnut St, Weston, MO was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 509 Walnut St, Weston, MO?

509 Walnut St, Weston, MO is assigned to West Platte Middle School (middle), rated A-; West Platte High School (high), rated A-; Central Elementary School (elementary), rated A. All sit in West Platte County R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Walnut St, Weston, MO compare to other homes in Weston 64098?

Among the 1,091 homes in Weston 64098, it is worth more than 28% of them ($252,983 against a typical $315,369), its price per square foot is higher than 34% of them ($181 against a typical $198), it is bigger than 37% of them (1,400 ft² against a typical 1,589 ft²), its lot is bigger than 7% of them (0.17 ac against a typical 0.39 ac) and it is newer than 47% of them (1972 against a typical 1976). Measured against all of Platte County, it is worth more than 13% 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 509 Walnut St, Weston, MO?

The 2025 property tax bill for 509 Walnut St, Weston, MO was $2,399. The county assessed it at $36,243.

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