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Single Family ResidenceResidential
$480,904$206 / 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 $611,800 on Mar 30, 2022

1820 LASALLE ST

SAINT LOUIS, MO 63104
1.5
Baths
2,332 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.
3,019 ft²
Lot SizeThe size of the land the home sits on, from county records.
1885
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$481K
$439K low$523K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$611,800 · Mar 30, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,479 (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.$67,660 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,280
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$63,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$317,737

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.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.1895
Lot (acres)The size of the land the home sits on, from county records.0.07
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(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
Sigel Elementary Community Education CenterF
Elementary · Grades EE–6 · 0.8 mi
H
Vashon High SchoolF
High · Grades 9–12 · 2.0 mi
M
Long Middle SchoolF
Middle · Grades 6–8 · 4.1 mi

District: St. Louis City School District

Neighborhood · ZIP 63104These 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.129
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 100.146

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.15,578
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,321 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,137
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,175
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

1820 Lasalle 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 more than 95% of homes in Saint Louis City County
  • Costs more per square foot than 90% of homes in Saint Louis City County
  • Bigger than 72% of homes in Saint Louis City County
  • Has a smaller lot than 89% of homes in Saint Louis City County
  • Older than 97% of homes in Saint Louis City County

What homes are worth in Saint Louis 63104

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

This home
$120K$842K

This home is worth more than 81% of homes in Saint Louis 63104.

How it measures up in Saint Louis 63104

The dot is this home. The mark in the middle is the typical home in Saint Louis 63104.

Estimated value$480,904
CheaperTypical $319,767Pricier

Pricier than 81% of homes nearby

Price per ft²$206
CheaperTypical $171Pricier

Pricier than 74% of homes nearby

Living area2,332 ft²
SmallerTypical 2,080 ft²Bigger

Bigger than 61% of homes nearby

Lot size3,019 ft²
SmallerTypical 3,659 ft²Bigger

Bigger than 32% of homes nearby

Year built1885
OlderTypical 1901Newer

Newer than 19% of homes nearby

How 1820 Lasalle St ranks against every home in each area.
MeasureThis homeLafayette SquareSaint Louis 63104Saint Louis City County
Estimated valuepricier than$480,90461% of homes81% of homes95% of homes
Price per ft²pricier than$20645% of homes74% of homes90% of homes
Living areabigger than2,332 ft²62% of homes61% of homes72% of homes
Lot sizebigger than3,019 ft²50% of homes32% of homes11% of homes
Year builtnewer than188528% of homes19% of homes3% of homes

About 1820 Lasalle St

How much is 1820 Lasalle St, Saint Louis, MO worth?

The TopHap Estimate for 1820 Lasalle St, Saint Louis, MO is $480,904 as of Sep 24, 2026. The likely range is $438,792 to $523,016. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1820 Lasalle St, Saint Louis, MO last sell?

1820 Lasalle St, Saint Louis, MO last sold on Mar 30, 2022 for $611,800, according to the county's recorded deed.

How big is 1820 Lasalle St, Saint Louis, MO?

1820 Lasalle St, Saint Louis, MO has 1.5 bathrooms, 2,332 square feet of living space and a 0.07-acre lot.

When was 1820 Lasalle St, Saint Louis, MO built?

1820 Lasalle St, Saint Louis, MO was built in 1885, making it 141 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 1820 Lasalle St, Saint Louis, MO?

1820 Lasalle St, Saint Louis, MO is assigned to Sigel Elementary Community Education Center (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 1820 Lasalle St, Saint Louis, MO compare to other homes in Saint Louis 63104?

Among the 5,854 homes in Saint Louis 63104, it is worth more than 81% of them ($480,904 against a typical $319,767), its price per square foot is higher than 74% of them ($206 against a typical $171), it is bigger than 61% of them (2,332 ft² against a typical 2,080 ft²), its lot is bigger than 32% of them (3,019 ft² against a typical 3,659 ft²) and it is newer than 19% of them (1885 against a typical 1901). Measured against all of Saint Louis City County, it is worth more than 95% 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 1820 Lasalle St, Saint Louis, MO?

The 2025 property tax bill for 1820 Lasalle St, Saint Louis, MO was $5,479. The county assessed it at $67,660.

More homes on Lasalle St

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