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Single Family ResidenceResidential
$432,767$207 / 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 87How 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 $425,000 on Jan 13, 2026

20400 W LANDAU LN

MUNDELEIN, IL 60060
2
Baths
2,089 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.
0.89 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$433K
$376K low$490K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$425,000 · Jan 13, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,978 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$130,503 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,334
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$110,169
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$124,907
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$391,548

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 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.Ranch
CountyLAKE
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.1976
Lot (acres)The size of the land the home sits on, from county records.0.89
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 515 ft²Porch · 104 ft²

Transaction History(3)

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.

H
Mundelein Consolidated High SchoolA-
High · Grades 9–12 · 0.7 mi
M
Fremont Jr High/Middle SchoolB
Middle · Grades 6–8 · 2.1 mi
E
Fremont Elementary School
Elementary · Grades PK–2 · 2.2 mi

District: Mundelein Consolidated High School District 120

Neighborhood · ZIP 60060These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.39,390
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,562 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,333
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,292
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

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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

20400 W Landau Ln 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.

  • Costs less per square foot than 80% of homes in Mundelein 60060
  • Bigger than 68% of homes in Mundelein 60060
  • Has a bigger lot than 93% of homes in Mundelein 60060
  • Older than 65% of homes in Mundelein 60060

What homes are worth in Mundelein 60060

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

This home
$201K$995K

This home is worth more than 60% of homes in Mundelein 60060.

How it measures up in Mundelein 60060

The dot is this home. The mark in the middle is the typical home in Mundelein 60060.

Estimated value$432,767
CheaperTypical $382,281Pricier

Pricier than 60% of homes nearby

Price per ft²$207
CheaperTypical $236Pricier

Pricier than 20% of homes nearby

Living area2,089 ft²
SmallerTypical 1,604 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.89 ac
SmallerTypical 0.19 acBigger

Bigger than 93% of homes nearby

Year built1971
OlderTypical 1987Newer

Newer than 35% of homes nearby

How 20400 W Landau Ln ranks against every home in each area.
MeasureThis homeMundelein 60060Lake County
Estimated valuepricier than$432,76760% of homes54% of homes
Price per ft²pricier than$20720% of homes33% of homes
Living areabigger than2,089 ft²68% of homes62% of homes
Lot sizebigger than0.89 ac93% of homes88% of homes
Year builtnewer than197135% of homes36% of homes

About 20400 W Landau Ln

How much is 20400 W Landau Ln, Mundelein, IL worth?

The TopHap Estimate for 20400 W Landau Ln, Mundelein, IL is $432,767 as of Sep 24, 2026. The likely range is $375,531 to $490,003. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20400 W Landau Ln, Mundelein, IL last sell?

20400 W Landau Ln, Mundelein, IL last sold on Jan 13, 2026 for $425,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20400 W Landau Ln, Mundelein, IL?

20400 W Landau Ln, Mundelein, IL has 2 bathrooms, 2,089 square feet of living space and a 0.89-acre lot.

When was 20400 W Landau Ln, Mundelein, IL built?

20400 W Landau Ln, Mundelein, IL was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 20400 W Landau Ln, Mundelein, IL?

20400 W Landau Ln, Mundelein, IL is assigned to Mundelein Consolidated High School (high), rated A-; Fremont Jr High/Middle School (middle), rated B; Fremont Elementary School (elementary). All sit in Mundelein Consolidated High School District 120. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20400 W Landau Ln, Mundelein, IL compare to other homes in Mundelein 60060?

Among the 12,456 homes in Mundelein 60060, it is worth more than 60% of them ($432,767 against a typical $382,281), its price per square foot is higher than 20% of them ($207 against a typical $236), it is bigger than 68% of them (2,089 ft² against a typical 1,604 ft²), its lot is bigger than 93% of them (0.89 ac against a typical 0.19 ac) and it is newer than 35% of them (1971 against a typical 1987). Measured against all of Lake County, it is worth more than 54% 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 20400 W Landau Ln, Mundelein, IL?

The 2024 property tax bill for 20400 W Landau Ln, Mundelein, IL was $7,978. The county assessed it at $130,503.

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