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Single Family ResidenceResidential
$871,250$278 / 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 94How 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
Last sold for $790,000 on Jun 17, 2019

321 WHITMORE LN

LAKE FOREST, IL 60045
3
Baths
3,138 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$871K
$818K low$924K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$790,000 · Jun 17, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,355 (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.$269,842 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$85,447
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$184,395
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,623
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$809,607

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.59
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 706 ft²

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.

M
Daniel Wright Junior High SchoolA+
Middle · Grades 6–8 · 0.2 mi
E
Laura B. Sprague School
Elementary · Grades KG–2 · 1.0 mi
H
Adlai E Stevenson High SchoolA+
High · Grades 9–12 · 1.9 mi

District: Lincolnshire-Prairieview School District 103

Neighborhood · ZIP 60045These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.90%
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.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.21,049
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.934 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$182,935
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$257,314
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%

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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

321 Whitmore 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.

  • Worth more than 87% of homes in Lake County
  • Costs less per square foot than 85% of homes in Lake Forest 60045
  • Bigger than 86% of homes in Lake County
  • Has a bigger lot than 85% of homes in Lake County
  • Newer than 71% of homes in Lake Forest 60045

What homes are worth in Lake Forest 60045

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

This home
$435K$4M

This home is worth more than 25% of homes in Lake Forest 60045.

How it measures up in Lake Forest 60045

The dot is this home. The mark in the middle is the typical home in Lake Forest 60045.

Estimated value$871,250
CheaperTypical $1,172,132Pricier

Pricier than 25% of homes nearby

Price per ft²$278
CheaperTypical $380Pricier

Pricier than 15% of homes nearby

Living area3,138 ft²
SmallerTypical 3,307 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.59 ac
SmallerTypical 0.52 acBigger

Bigger than 56% of homes nearby

Year built1987
OlderTypical 1974Newer

Newer than 71% of homes nearby

How 321 Whitmore Ln ranks against every home in each area.
MeasureThis homeLake Forest 60045Lake County
Estimated valuepricier than$871,25025% of homes87% of homes
Price per ft²pricier than$27815% of homes73% of homes
Living areabigger than3,138 ft²45% of homes86% of homes
Lot sizebigger than0.59 ac56% of homes85% of homes
Year builtnewer than198771% of homes57% of homes

About 321 Whitmore Ln

How much is 321 Whitmore Ln, Lake Forest, IL worth?

The TopHap Estimate for 321 Whitmore Ln, Lake Forest, IL is $871,250 as of Oct 21, 2026. The likely range is $818,309 to $924,191. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Whitmore Ln, Lake Forest, IL last sell?

321 Whitmore Ln, Lake Forest, IL last sold on Jun 17, 2019 for $790,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 321 Whitmore Ln, Lake Forest, IL?

321 Whitmore Ln, Lake Forest, IL has 3 bathrooms, 3,138 square feet of living space and a 0.59-acre lot.

When was 321 Whitmore Ln, Lake Forest, IL built?

321 Whitmore Ln, Lake Forest, IL was built in 1987, making it 39 years old. The building has 2 stories.

What schools serve 321 Whitmore Ln, Lake Forest, IL?

321 Whitmore Ln, Lake Forest, IL is assigned to Daniel Wright Junior High School (middle), rated A+; Laura B. Sprague School (elementary); Adlai E Stevenson High School (high), rated A+. All sit in Lincolnshire-Prairieview School District 103. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Whitmore Ln, Lake Forest, IL compare to other homes in Lake Forest 60045?

Among the 7,571 homes in Lake Forest 60045, it is worth more than 25% of them ($871,250 against a typical $1,172,132), its price per square foot is higher than 15% of them ($278 against a typical $380), it is bigger than 45% of them (3,138 ft² against a typical 3,307 ft²), its lot is bigger than 56% of them (0.59 ac against a typical 0.52 ac) and it is newer than 71% of them (1987 against a typical 1974). Measured against all of Lake County, it is worth more than 87% 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 321 Whitmore Ln, Lake Forest, IL?

The 2024 property tax bill for 321 Whitmore Ln, Lake Forest, IL was $22,355. The county assessed it at $269,842.

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