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Single Family ResidenceResidential
$281,599$311 / 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 89How 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 $117,000 on Jun 9, 2003

520 ANDREWS AVE

SAINT LOUIS, MO 63122
2
Beds
1
Baths
905 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.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$282K
$251K low$313K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$117,000 · Jun 9, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,391 (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.$42,070 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,190
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,880
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,400

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
54
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
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.
79
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.18 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
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.1980
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.Window A/C
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.Patio · 255 ft²Porch · 136 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
Robinson Elementary SchoolC-
Elementary · Grades KG–5 · 0.4 mi
M
Nipher Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi
H
Kirkwood High SchoolA
High · Grades 9–12 · 1.2 mi

District: Kirkwood R-Vii School District

Neighborhood · ZIP 63122These 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.62
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 100.140

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.40,430
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,812 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,805
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,152
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

520 Andrews Ave 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 Saint Louis 63122
  • Costs more per square foot than 94% of homes in St. Louis County
  • Smaller than 93% of homes in Saint Louis 63122
  • Has a smaller lot than 79% of homes in Saint Louis 63122
  • Older than 81% of homes in St. Louis County

What homes are worth in Saint Louis 63122

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

This home
$154K$1.5M

This home is worth more than 13% of homes in Saint Louis 63122.

How it measures up in Saint Louis 63122

The dot is this home. The mark in the middle is the typical home in Saint Louis 63122.

Estimated value$281,599
CheaperTypical $506,586Pricier

Pricier than 13% of homes nearby

Price per ft²$311
CheaperTypical $279Pricier

Pricier than 71% of homes nearby

Living area905 ft²
SmallerTypical 1,833 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.17 ac
SmallerTypical 0.22 acBigger

Bigger than 21% of homes nearby

Year built1949
OlderTypical 1956Newer

Newer than 32% of homes nearby

How 520 Andrews Ave ranks against every home in each area.
MeasureThis homeKirkwoodSaint Louis 63122St. Louis County
Estimated valuepricier than$281,59916% of homes13% of homes51% of homes
Price per ft²pricier than$31171% of homes71% of homes94% of homes
Living areabigger than905 ft²10% of homes7% of homes11% of homes
Lot sizebigger than0.17 ac25% of homes21% of homes29% of homes
Year builtnewer than194929% of homes32% of homes19% of homes

About 520 Andrews Ave

How much is 520 Andrews Ave, Saint Louis, MO worth?

The TopHap Estimate for 520 Andrews Ave, Saint Louis, MO is $281,599 as of Sep 24, 2026. The likely range is $250,556 to $312,642. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Andrews Ave, Saint Louis, MO last sell?

520 Andrews Ave, Saint Louis, MO last sold on Jun 9, 2003 for $117,000, according to the county's recorded deed.

How big is 520 Andrews Ave, Saint Louis, MO?

520 Andrews Ave, Saint Louis, MO has 2 bedrooms, 1 bathrooms, 905 square feet of living space and a 0.17-acre lot.

When was 520 Andrews Ave, Saint Louis, MO built?

520 Andrews Ave, 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 520 Andrews Ave, Saint Louis, MO?

520 Andrews Ave, Saint Louis, MO is assigned to Robinson Elementary School (elementary), rated C-; Nipher Middle School (middle), rated B-; Kirkwood High School (high), rated A. All sit in Kirkwood R-Vii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Andrews Ave, Saint Louis, MO compare to other homes in Saint Louis 63122?

Among the 15,744 homes in Saint Louis 63122, it is worth more than 13% of them ($281,599 against a typical $506,586), its price per square foot is higher than 71% of them ($311 against a typical $279), it is bigger than 7% of them (905 ft² against a typical 1,833 ft²), its lot is bigger than 21% of them (0.17 ac against a typical 0.22 ac) and it is newer than 32% of them (1949 against a typical 1956). Measured against all of St. Louis County, it is worth more than 51% 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 Andrews Ave, Saint Louis, MO?

The 2025 property tax bill for 520 Andrews Ave, Saint Louis, MO was $2,391. The county assessed it at $42,070.

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