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CondominiumResidential
$267,718$236 / 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 92How 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

4100 FOREST PARK AVE

SAINT LOUIS, MO 63108
Building report
1
Baths
1,135 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.
3.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1913
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$268K
$246K low$289K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,537 (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.$43,200 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$43,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,474

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.41
43
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountySAINT LOUIS CITY
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.1978
Lot (acres)The size of the land the home sits on, from county records.3.19
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(15)

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
Adams Elementary SchoolF
Elementary · Grades EE–6 · 0.9 mi
H
Vashon High SchoolF
High · Grades 9–12 · 1.7 mi
M
Long Middle SchoolF
Middle · Grades 6–8 · 3.9 mi

District: St. Louis City School District

Neighborhood · ZIP 63108These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.143

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.87%
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.22%
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.19,051
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,114 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,856
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,286
Average tempThe average temperature here across a full year.56°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.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

4100 Forest Park 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 72% of homes in Central West End
  • Costs more per square foot than 94% of homes in Saint Louis City County
  • Smaller than 96% of homes in Saint Louis City County
  • Among the largest lots in Saint Louis City County

What homes are worth in Saint Louis 63108

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

This home
$44K$1.7M

This home is worth more than 35% of homes in Saint Louis 63108.

How it measures up in Saint Louis 63108

The dot is this home. The mark in the middle is the typical home in Saint Louis 63108.

Estimated value$267,718
CheaperTypical $349,155Pricier

Pricier than 35% of homes nearby

Price per ft²$236
CheaperTypical $208Pricier

Pricier than 65% of homes nearby

Living area1,135 ft²
SmallerTypical 2,096 ft²Bigger

Bigger than 16% of homes nearby

Lot size3.19 ac
SmallerTypical 0.12 acBigger

Bigger than 96% of homes nearby

Year built1913
OlderTypical 1908Newer

Newer than 59% of homes nearby

How 4100 Forest Park Ave ranks against every home in each area.
MeasureThis homeCentral West EndSaint Louis 63108Saint Louis City County
Estimated valuepricier than$267,71828% of homes35% of homes72% of homes
Price per ft²pricier than$23660% of homes65% of homes94% of homes
Living areabigger than1,135 ft²19% of homes16% of homes4% of homes
Lot sizebigger than3.19 ac95% of homes96% of homesalmost all homes
Year builtnewer than191354% of homes59% of homes41% of homes

About 4100 Forest Park Ave

How much is 4100 Forest Park Ave, Saint Louis, MO worth?

The TopHap Estimate for 4100 Forest Park Ave, Saint Louis, MO is $267,718 as of Oct 21, 2026. The likely range is $246,497 to $288,939. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4100 Forest Park Ave, Saint Louis, MO last sell?

4100 Forest Park Ave, Saint Louis, MO last sold on Apr 14, 2022, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 4100 Forest Park Ave, Saint Louis, MO?

4100 Forest Park Ave, Saint Louis, MO has 1 bathrooms, 1,135 square feet of living space and a 3.19-acre lot.

When was 4100 Forest Park Ave, Saint Louis, MO built?

4100 Forest Park Ave, Saint Louis, MO was built in 1913, making it 113 years old. It is a traditional/old home. The building has 3 stories.

What schools serve 4100 Forest Park Ave, Saint Louis, MO?

4100 Forest Park Ave, Saint Louis, MO is assigned to Adams Elementary School (elementary), rated F; Vashon High School (high), rated F; Long Middle School (middle), rated F. All sit in St. Louis City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4100 Forest Park Ave, Saint Louis, MO compare to other homes in Saint Louis 63108?

Among the 4,782 homes in Saint Louis 63108, it is worth more than 35% of them ($267,718 against a typical $349,155), its price per square foot is higher than 65% of them ($236 against a typical $208), it is bigger than 16% of them (1,135 ft² against a typical 2,096 ft²), its lot is bigger than 96% of them (3.19 ac against a typical 0.12 ac) and it is newer than 59% of them (1913 against a typical 1908). Measured against all of Saint Louis City County, it is worth more than 72% 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 4100 Forest Park Ave, Saint Louis, MO?

The 2025 property tax bill for 4100 Forest Park Ave, Saint Louis, MO was $3,537. The county assessed it at $43,200.

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