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Single Family ResidenceResidential
$300,983$256 / 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 Sep 24, 2026
Last sold for $243,000 on Sep 6, 2018

9404 PLAINFIELD DR

SAINT LOUIS, MO 63119
3
Beds
1.5
Baths
1,176 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.
1941
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$301K
$288K low$314K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$243,000 · Sep 6, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,709 (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.$56,130 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$48,280
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$295,400

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
50
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
88
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.14 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.0.2 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.Bungalow
CountyST. LOUIS
Lot (acres)The size of the land the home sits on, from county records.0.17
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.DeckPatio · 192 ft²Porch · 128 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.

E
Givens Elementary SchoolA-
Elementary · Grades KG–5 · 0.4 mi
H
Webster Groves High SchoolA+
High · Grades 9–12 · 1.4 mi
M
Hixson Middle SchoolA+
Middle · Grades 6–8 · 2.0 mi

District: Webster Groves School District

Neighborhood · ZIP 63119These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.147

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.34,561
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,608
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,142
Average tempThe average temperature here across a full year.55°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.57%

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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

9404 Plainfield 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 less than 79% of homes in Rock Hill
  • Costs more per square foot than 84% of homes in St. Louis County
  • Smaller than 80% of homes in Rock Hill
  • Has a smaller lot than 77% of homes in Rock Hill
  • Older than 85% of homes in St. Louis County

What homes are worth in Saint Louis 63119

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

This home
$162K$1.2M

This home is worth more than 30% of homes in Saint Louis 63119.

How it measures up in Saint Louis 63119

The dot is this home. The mark in the middle is the typical home in Saint Louis 63119.

Estimated value$300,983
CheaperTypical $374,833Pricier

Pricier than 30% of homes nearby

Price per ft²$256
CheaperTypical $262Pricier

Pricier than 45% of homes nearby

Living area1,176 ft²
SmallerTypical 1,484 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 37% of homes nearby

Year built1941
OlderTypical 1948Newer

Newer than 43% of homes nearby

How 9404 Plainfield Dr ranks against every home in each area.
MeasureThis homeRock HillSaint Louis 63119St. Louis County
Estimated valuepricier than$300,98321% of homes30% of homes55% of homes
Price per ft²pricier than$25627% of homes45% of homes84% of homes
Living areabigger than1,176 ft²20% of homes30% of homes34% of homes
Lot sizebigger than0.17 ac23% of homes37% of homes34% of homes
Year builtnewer than194127% of homes43% of homes15% of homes

About 9404 Plainfield Dr

How much is 9404 Plainfield Dr, Saint Louis, MO worth?

The TopHap Estimate for 9404 Plainfield Dr, Saint Louis, MO is $300,983 as of Sep 24, 2026. The likely range is $287,863 to $314,103. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9404 Plainfield Dr, Saint Louis, MO last sell?

9404 Plainfield Dr, Saint Louis, MO last sold on Sep 6, 2018 for $243,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 9404 Plainfield Dr, Saint Louis, MO?

9404 Plainfield Dr, Saint Louis, MO has 3 bedrooms, 1.5 bathrooms, 1,176 square feet of living space and a 0.17-acre lot.

When was 9404 Plainfield Dr, Saint Louis, MO built?

9404 Plainfield Dr, Saint Louis, MO was built in 1941, making it 85 years old. It is a bungalow home. The building has 1 story.

What schools serve 9404 Plainfield Dr, Saint Louis, MO?

9404 Plainfield Dr, Saint Louis, MO is assigned to Givens Elementary School (elementary), rated A-; Webster Groves High School (high), rated A+; Hixson Middle School (middle), rated A+. All sit in Webster Groves School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9404 Plainfield Dr, Saint Louis, MO compare to other homes in Saint Louis 63119?

Among the 12,172 homes in Saint Louis 63119, it is worth more than 30% of them ($300,983 against a typical $374,833), its price per square foot is higher than 45% of them ($256 against a typical $262), it is bigger than 30% of them (1,176 ft² against a typical 1,484 ft²), its lot is bigger than 37% of them (0.17 ac against a typical 0.19 ac) and it is newer than 43% of them (1941 against a typical 1948). Measured against all of St. Louis County, it is worth more than 55% 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 9404 Plainfield Dr, Saint Louis, MO?

The 2025 property tax bill for 9404 Plainfield Dr, Saint Louis, MO was $3,709. The county assessed it at $56,130.

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