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Single Family ResidenceResidential
$1,648,663$378 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $1,145,000 on Apr 21, 2021

427 ARBOR CT

LIBERTYVILLE, IL 60048
5
Baths
4,367 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.6M
$1.5M low$1.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,145,000 · Apr 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$30,422 (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.$418,234 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,703
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$264,531
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$385,753
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,254,827

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.Split Level
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.41
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Libertyville High SchoolA
High · Grades 9–12 · 0.3 mi
M
Highland Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
E
Butterfield Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 mi

District: Libertyville School District 70

Neighborhood · ZIP 60048These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
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.1.6%
PopulationHow many people live in this area.32,705
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,137 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$161,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$199,006
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

427 Arbor Ct 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 Libertyville 60048
  • Costs more per square foot than 94% of homes in Lake County
  • Bigger than 96% of homes in Lake County
  • Has a bigger lot than 78% of homes in Lake County
  • Older than 86% of homes in Libertyville 60048

What homes are worth in Libertyville 60048

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

This home
$234K$1.5M

This home is worth more than almost all homes in Libertyville 60048.

How it measures up in Libertyville 60048

The dot is this home. The mark in the middle is the typical home in Libertyville 60048.

Estimated value$1,648,663
CheaperTypical $656,150Pricier

Pricier than almost all homes nearby

Price per ft²$378
CheaperTypical $293Pricier

Pricier than 89% of homes nearby

Living area4,367 ft²
SmallerTypical 2,294 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.41 ac
SmallerTypical 0.28 acBigger

Bigger than 65% of homes nearby

Year built1954
OlderTypical 1977Newer

Newer than 14% of homes nearby

How 427 Arbor Ct ranks against every home in each area.
MeasureThis homeLibertyville 60048Lake County
Estimated valuepricier than$1,648,663almost all homes98% of homes
Price per ft²pricier than$37889% of homes94% of homes
Living areabigger than4,367 ft²95% of homes96% of homes
Lot sizebigger than0.41 ac65% of homes78% of homes
Year builtnewer than195414% of homes18% of homes

About 427 Arbor Ct

How much is 427 Arbor Ct, Libertyville, IL worth?

The TopHap Estimate for 427 Arbor Ct, Libertyville, IL is $1,648,663 as of Aug 30, 2026. The likely range is $1,538,972 to $1,758,354. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 427 Arbor Ct, Libertyville, IL last sell?

427 Arbor Ct, Libertyville, IL last sold on Apr 21, 2021 for $1,145,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 427 Arbor Ct, Libertyville, IL?

427 Arbor Ct, Libertyville, IL has 5 bathrooms, 4,367 square feet of living space and a 0.41-acre lot.

When was 427 Arbor Ct, Libertyville, IL built?

427 Arbor Ct, Libertyville, IL was built in 1954, making it 72 years old. It is a split level home. The building has 3 stories.

What schools serve 427 Arbor Ct, Libertyville, IL?

427 Arbor Ct, Libertyville, IL is assigned to Libertyville High School (high), rated A; Highland Middle School (middle), rated A-; Butterfield Elementary School (elementary), rated A+. All sit in Libertyville School District 70. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 427 Arbor Ct, Libertyville, IL compare to other homes in Libertyville 60048?

Among the 10,218 homes in Libertyville 60048, it is worth more than almost all of them ($1,648,663 against a typical $656,150), its price per square foot is higher than 89% of them ($378 against a typical $293), it is bigger than 95% of them (4,367 ft² against a typical 2,294 ft²), its lot is bigger than 65% of them (0.41 ac against a typical 0.28 ac) and it is newer than 14% of them (1954 against a typical 1977). Measured against all of Lake County, it is worth more than 98% 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 427 Arbor Ct, Libertyville, IL?

The 2024 property tax bill for 427 Arbor Ct, Libertyville, IL was $30,422. The county assessed it at $418,234.

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