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Single Family ResidenceResidential
$472,022$222 / 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 95How 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 $233,000 on Jul 5, 2019

1 PORTSIDE CT

THIRD LAKE, IL 60030
3
Beds
2.5
Baths
2,130 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$472K
$446K low$498K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$233,000 · Jul 5, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,188 (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.$117,240 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,953
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,287
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$105,860
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,755

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.0.22
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

Transaction History(2)

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
Grayslake Middle SchoolC+
Middle · Grades 7–8 · 1.6 mi
H
Grayslake North High SchoolB-
High · Grades 9–12 · 2.3 mi
E
Avon Center SchoolC+
Elementary · Grades KG–4 · 2.7 mi

District: Grayslake Consolidated Community School District 46

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

1 Portside 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.

  • Worth more than 74% of homes in Grayslake 60030
  • Bigger than 72% of homes in Grayslake 60030

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$717K

This home is worth more than 74% 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$472,022
CheaperTypical $377,220Pricier

Pricier than 74% of homes nearby

Price per ft²$222
CheaperTypical $222Pricier

Pricier than 50% of homes nearby

Living area2,130 ft²
SmallerTypical 1,666 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.22 ac
SmallerTypical 0.2 acBigger

Bigger than 60% of homes nearby

Year built1989
OlderTypical 1992Newer

Newer than 44% of homes nearby

How 1 Portside Ct ranks against every home in each area.
MeasureThis homeGrayslake 60030Lake County
Estimated valuepricier than$472,02274% of homes60% of homes
Price per ft²pricier than$22250% of homes44% of homes
Living areabigger than2,130 ft²72% of homes62% of homes
Lot sizebigger than0.22 ac60% of homes48% of homes
Year builtnewer than198944% of homes62% of homes

About 1 Portside Ct

How much is 1 Portside Ct, Third Lake, IL worth?

The TopHap Estimate for 1 Portside Ct, Third Lake, IL is $472,022 as of Sep 24, 2026. The likely range is $446,380 to $497,664. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1 Portside Ct, Third Lake, IL last sell?

1 Portside Ct, Third Lake, IL last sold on Jul 5, 2019 for $233,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1 Portside Ct, Third Lake, IL?

1 Portside Ct, Third Lake, IL has 3 bedrooms, 2.5 bathrooms, 2,130 square feet of living space and a 0.22-acre lot.

When was 1 Portside Ct, Third Lake, IL built?

1 Portside Ct, Third Lake, IL was built in 1989, making it 37 years old. It is a conventional home. The building has 2 stories.

What schools serve 1 Portside Ct, Third Lake, IL?

1 Portside Ct, Third Lake, IL is assigned to Grayslake Middle School (middle), rated C+; Grayslake North High School (high), rated B-; Avon Center School (elementary), rated C+. All sit in Grayslake Consolidated Community School District 46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1 Portside Ct, Third Lake, IL compare to other homes in Grayslake 60030?

Among the 13,562 homes in Grayslake 60030, it is worth more than 74% of them ($472,022 against a typical $377,220), its price per square foot is higher than 50% of them ($222 against a typical $222), it is bigger than 72% of them (2,130 ft² against a typical 1,666 ft²), its lot is bigger than 60% of them (0.22 ac against a typical 0.2 ac) and it is newer than 44% of them (1989 against a typical 1992). Measured against all of Lake County, it is worth more than 60% 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 1 Portside Ct, Third Lake, IL?

The 2024 property tax bill for 1 Portside Ct, Third Lake, IL was $10,188. The county assessed it at $117,240.

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Assigned schools

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