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Single Family ResidenceResidential
$429,801$191 / 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 97How 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 $410,000 on Nov 4, 2024

436 SIGNAL LN

GRAYSLAKE, IL 60030
2.5
Baths
2,246 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$430K
$416K low$443K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$410,000 · Nov 4, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,592 (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.$129,297 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,555
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,742
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,221
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$387,930

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.Conventional
CountyLAKE
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Porch · 97 ft²

Transaction History(7)

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
Grayslake Central High SchoolA
High · Grades 9–12 · 1.2 mi
M
Grayslake Middle SchoolC+
Middle · Grades 7–8 · 1.2 mi
E
Prairieview SchoolB+
Elementary · Grades KG–4 · 1.6 mi

District: Grayslake Community High School District 127

Neighborhood · ZIP 60030These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.41,684
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,568 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,167
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,229
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

436 Signal 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 81% of homes in Grayslake 60030
  • Bigger than 77% of homes in Grayslake 60030
  • Newer than 73% of homes in Lake County

What homes are worth in Grayslake 60030

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

This home
$176K$733K

This home is worth more than 64% of homes in Grayslake 60030.

How it measures up in Grayslake 60030

The dot is this home. The mark in the middle is the typical home in Grayslake 60030.

Estimated value$429,801
CheaperTypical $377,104Pricier

Pricier than 64% of homes nearby

Price per ft²$191
CheaperTypical $222Pricier

Pricier than 19% of homes nearby

Living area2,246 ft²
SmallerTypical 1,674 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.2 ac
SmallerTypical 0.2 acBigger

Bigger than 53% of homes nearby

Year built1994
OlderTypical 1992Newer

Newer than 67% of homes nearby

How 436 Signal Ln ranks against every home in each area.
MeasureThis homeGrayslake 60030Lake County
Estimated valuepricier than$429,80164% of homes54% of homes
Price per ft²pricier than$19119% of homes23% of homes
Living areabigger than2,246 ft²77% of homes67% of homes
Lot sizebigger than0.2 ac53% of homes42% of homes
Year builtnewer than199467% of homes73% of homes

About 436 Signal Ln

How much is 436 Signal Ln, Grayslake, IL worth?

The TopHap Estimate for 436 Signal Ln, Grayslake, IL is $429,801 as of Sep 24, 2026. The likely range is $416,215 to $443,387. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 436 Signal Ln, Grayslake, IL last sell?

436 Signal Ln, Grayslake, IL last sold on Nov 4, 2024 for $410,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 436 Signal Ln, Grayslake, IL?

436 Signal Ln, Grayslake, IL has 2.5 bathrooms, 2,246 square feet of living space and a 0.20-acre lot.

When was 436 Signal Ln, Grayslake, IL built?

436 Signal Ln, Grayslake, IL was built in 1994, making it 32 years old. It is a conventional home. The building has 2 stories.

What schools serve 436 Signal Ln, Grayslake, IL?

436 Signal Ln, Grayslake, IL is assigned to Grayslake Central High School (high), rated A; Grayslake Middle School (middle), rated C+; Prairieview School (elementary), rated B+. All sit in Grayslake Community High School District 127. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 436 Signal Ln, Grayslake, IL compare to other homes in Grayslake 60030?

Among the 13,612 homes in Grayslake 60030, it is worth more than 64% of them ($429,801 against a typical $377,104), its price per square foot is higher than 19% of them ($191 against a typical $222), it is bigger than 77% of them (2,246 ft² against a typical 1,674 ft²), its lot is bigger than 53% of them (0.2 ac against a typical 0.2 ac) and it is newer than 67% of them (1994 against a typical 1992). 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 436 Signal Ln, Grayslake, IL?

The 2024 property tax bill for 436 Signal Ln, Grayslake, IL was $11,592. The county assessed it at $129,297.

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