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Single Family ResidenceResidential
$156,821$125 / 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 91How 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 $140,585 on Aug 8, 2024

7820 MONROE DR

SAINT LOUIS, MO 63133
3
Beds
2
Baths
1,254 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$157K
$143K low$171K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,585 · Aug 8, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,122 (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.$23,340 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,980
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,690
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,800

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.42
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
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.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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.6 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.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 Residence
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyST. LOUIS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1979
Lot (acres)The size of the land the home sits on, from county records.0.15
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, Detached
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 · 12 ft²

Transaction History(2)

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
Washington SchoolB
Elementary · Grades 1–8 · 0.1 mi
H
Normandy High SchoolF
High · Grades 9–12 · 1.5 mi

District: Normandy School District

Neighborhood · ZIP 63133These 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.176
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 100.134

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
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.6,611
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,078 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$40,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$55,354
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

7820 Monroe 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.

  • Among the most valuable homes in Hanley Hills
  • Costs more per square foot than 96% of homes in Saint Louis 63133
  • Bigger than 95% of homes in Hanley Hills
  • Has a smaller lot than 75% of homes in St. Louis County
  • Older than 81% of homes in St. Louis County

What homes are worth in Saint Louis 63133

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

This home
$27K$158K

This home is worth more than 98% of homes in Saint Louis 63133.

How it measures up in Saint Louis 63133

The dot is this home. The mark in the middle is the typical home in Saint Louis 63133.

Estimated value$156,821
CheaperTypical $73,415Pricier

Pricier than 98% of homes nearby

Price per ft²$125
CheaperTypical $78Pricier

Pricier than 96% of homes nearby

Living area1,254 ft²
SmallerTypical 948 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.16 ac
SmallerTypical 0.14 acBigger

Bigger than 63% of homes nearby

Year built1949
OlderTypical 1948Newer

Newer than 68% of homes nearby

How 7820 Monroe Dr ranks against every home in each area.
MeasureThis homeHanley HillsSaint Louis 63133St. Louis County
Estimated valuepricier than$156,821almost all homes98% of homes24% of homes
Price per ft²pricier than$12594% of homes96% of homes22% of homes
Living areabigger than1,254 ft²95% of homes81% of homes39% of homes
Lot sizebigger than0.16 ac63% of homes63% of homes25% of homes
Year builtnewer than194972% of homes68% of homes19% of homes

About 7820 Monroe Dr

How much is 7820 Monroe Dr, Saint Louis, MO worth?

The TopHap Estimate for 7820 Monroe Dr, Saint Louis, MO is $156,821 as of Sep 24, 2026. The likely range is $142,656 to $170,986. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7820 Monroe Dr, Saint Louis, MO last sell?

7820 Monroe Dr, Saint Louis, MO last sold on Aug 8, 2024 for $140,585, according to the county's recorded deed.

How big is 7820 Monroe Dr, Saint Louis, MO?

7820 Monroe Dr, Saint Louis, MO has 3 bedrooms, 2 bathrooms, 1,254 square feet of living space and a 0.15-acre lot.

When was 7820 Monroe Dr, Saint Louis, MO built?

7820 Monroe Dr, Saint Louis, MO was built in 1949, making it 77 years old. It is a bungalow home. The building has 1 story.

What schools serve 7820 Monroe Dr, Saint Louis, MO?

7820 Monroe Dr, Saint Louis, MO is assigned to Washington School (elementary), rated B; Normandy High School (high), rated F. All sit in Normandy School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7820 Monroe Dr, Saint Louis, MO compare to other homes in Saint Louis 63133?

Among the 2,511 homes in Saint Louis 63133, it is worth more than 98% of them ($156,821 against a typical $73,415), its price per square foot is higher than 96% of them ($125 against a typical $78), it is bigger than 81% of them (1,254 ft² against a typical 948 ft²), its lot is bigger than 63% of them (0.16 ac against a typical 0.14 ac) and it is newer than 68% of them (1949 against a typical 1948). Measured against all of St. Louis County, it is worth more than 24% 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 7820 Monroe Dr, Saint Louis, MO?

The 2025 property tax bill for 7820 Monroe Dr, Saint Louis, MO was $2,122. The county assessed it at $23,340.

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