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Single Family ResidenceResidential
$636,721$429 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $550,000 on Jul 24, 2024

18 S RIDGE AVE

ARLINGTON HEIGHTS, IL 60005
4
Beds
3 / 2
Baths
1,483 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$637K
$565K low$709K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$550,000 · Jul 24, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,772 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$43,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$43,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$430,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Old Style
CountyCook
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

Transaction History(4)

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
South Middle SchoolB+
Middle · Grades 6–8 · 0.5 mi
E
Westgate Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
H
Rolling Meadows High SchoolA-
High · Grades 9–12 · 1.8 mi

District: Arlington Heights School District 25

Neighborhood · ZIP 60005These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.124
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.29,041
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,697 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,707
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,071
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

18 S Ridge Ave 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 86% of homes in Cook County
  • Costs more per square foot than 95% of homes in Arlington Heights 60005
  • Has a smaller lot than 93% of homes in Arlington Heights 60005
  • Older than 95% of homes in Arlington Heights 60005

What homes are worth in Arlington Heights 60005

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

This home
$169K$1.1M

This home is worth more than 78% of homes in Arlington Heights 60005.

How it measures up in Arlington Heights 60005

The dot is this home. The mark in the middle is the typical home in Arlington Heights 60005.

Estimated value$636,721
CheaperTypical $456,131Pricier

Pricier than 78% of homes nearby

Price per ft²$429
CheaperTypical $303Pricier

Pricier than 95% of homes nearby

Living area1,483 ft²
SmallerTypical 1,566 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.14 ac
SmallerTypical 0.24 acBigger

Bigger than 7% of homes nearby

Year built1946
OlderTypical 1970Newer

Newer than 5% of homes nearby

How 18 S Ridge Ave ranks against every home in each area.
MeasureThis homeArlington Heights 60005Cook County
Estimated valuepricier than$636,72178% of homes86% of homes
Price per ft²pricier than$42995% of homes92% of homes
Living areabigger than1,483 ft²47% of homes51% of homes
Lot sizebigger than0.14 ac7% of homes46% of homes
Year builtnewer than19465% of homes31% of homes

About 18 S Ridge Ave

How much is 18 S Ridge Ave, Arlington Heights, IL worth?

The TopHap Estimate for 18 S Ridge Ave, Arlington Heights, IL is $636,721 as of Jul 14, 2026. The likely range is $564,920 to $708,522. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 S Ridge Ave, Arlington Heights, IL last sell?

18 S Ridge Ave, Arlington Heights, IL last sold on Jul 24, 2024 for $550,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 18 S Ridge Ave, Arlington Heights, IL?

18 S Ridge Ave, Arlington Heights, IL has 4 bedrooms, 3 bathrooms, 1,483 square feet of living space and a 0.14-acre lot.

When was 18 S Ridge Ave, Arlington Heights, IL built?

18 S Ridge Ave, Arlington Heights, IL was built in 1946, making it 80 years old. It is a old style home. The building has 2 stories.

What schools serve 18 S Ridge Ave, Arlington Heights, IL?

18 S Ridge Ave, Arlington Heights, IL is assigned to South Middle School (middle), rated B+; Westgate Elementary School (elementary), rated A-; Rolling Meadows High School (high), rated A-. All sit in Arlington Heights School District 25. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 S Ridge Ave, Arlington Heights, IL compare to other homes in Arlington Heights 60005?

Among the 10,593 homes in Arlington Heights 60005, it is worth more than 78% of them ($636,721 against a typical $456,131), its price per square foot is higher than 95% of them ($429 against a typical $303), it is bigger than 47% of them (1,483 ft² against a typical 1,566 ft²), its lot is bigger than 7% of them (0.14 ac against a typical 0.24 ac) and it is newer than 5% of them (1946 against a typical 1970). Measured against all of Cook County, it is worth more than 86% 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 18 S Ridge Ave, Arlington Heights, IL?

The 2023 property tax bill for 18 S Ridge Ave, Arlington Heights, IL was $11,772. The county assessed it at $43,000.

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