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CondominiumResidential
$298,341$221 / 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 84How 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 $172,666 on Mar 10, 1999

18 W 20TH ST

LOMBARD, IL 60148
0
Baths
1,350 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$298K
$250K low$347K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$172,666 · Mar 10, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,522 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$111,974 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,197
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,777
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$103,814
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,922

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.51
ConstructionThe main material the home's frame and walls are built from.Brick
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Glenn Westlake Middle SchoolB-
Middle · Grades 6–8 · 0.4 mi
E
Manor Hill Elementary SchoolB+
Elementary · Grades KG–5 · 0.4 mi
H
Glenbard East High SchoolC+
High · Grades 9–12 · 1.3 mi

District: Glenbard Township High School District 87

Neighborhood · ZIP 60148These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.53,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,788 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,021
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,071
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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 W 20th St 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 less than 85% of homes in DuPage County
  • Costs less per square foot than 75% of homes in Lombard 60148
  • Smaller than 73% of homes in DuPage County
  • Has a bigger lot than 79% of homes in DuPage County
  • Newer than 90% of homes in Lombard 60148

What homes are worth in Lombard 60148

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

This home
$159K$794K

This home is worth more than 19% of homes in Lombard 60148.

How it measures up in Lombard 60148

The dot is this home. The mark in the middle is the typical home in Lombard 60148.

Estimated value$298,341
CheaperTypical $377,001Pricier

Pricier than 19% of homes nearby

Price per ft²$221
CheaperTypical $256Pricier

Pricier than 25% of homes nearby

Living area1,350 ft²
SmallerTypical 1,361 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.51 ac
SmallerTypical 0.25 acBigger

Bigger than 77% of homes nearby

Year built1999
OlderTypical 1965Newer

Newer than 90% of homes nearby

How 18 W 20th St ranks against every home in each area.
MeasureThis homeLombard 60148DuPage County
Estimated valuepricier than$298,34119% of homes15% of homes
Price per ft²pricier than$22125% of homes30% of homes
Living areabigger than1,350 ft²49% of homes27% of homes
Lot sizebigger than0.51 ac77% of homes79% of homes
Year builtnewer than199990% of homes88% of homes

About 18 W 20th St

How much is 18 W 20th St, Lombard, IL worth?

The TopHap Estimate for 18 W 20th St, Lombard, IL is $298,341 as of Sep 24, 2026. The likely range is $249,659 to $347,023. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 W 20th St, Lombard, IL last sell?

18 W 20th St, Lombard, IL last sold on Mar 10, 1999 for $172,666, according to the county's recorded deed.

How big is 18 W 20th St, Lombard, IL?

18 W 20th St, Lombard, IL has 1,350 square feet of living space and a 0.51-acre lot.

When was 18 W 20th St, Lombard, IL built?

18 W 20th St, Lombard, IL was built in 1999, making it 27 years old. It is a townhouse home.

What schools serve 18 W 20th St, Lombard, IL?

18 W 20th St, Lombard, IL is assigned to Glenn Westlake Middle School (middle), rated B-; Manor Hill Elementary School (elementary), rated B+; Glenbard East High School (high), rated C+. All sit in Glenbard Township High School District 87. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 W 20th St, Lombard, IL compare to other homes in Lombard 60148?

Among the 17,689 homes in Lombard 60148, it is worth more than 19% of them ($298,341 against a typical $377,001), its price per square foot is higher than 25% of them ($221 against a typical $256), it is bigger than 49% of them (1,350 ft² against a typical 1,361 ft²), its lot is bigger than 77% of them (0.51 ac against a typical 0.25 ac) and it is newer than 90% of them (1999 against a typical 1965). Measured against all of DuPage County, it is worth more than 15% 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 W 20th St, Lombard, IL?

The 2025 property tax bill for 18 W 20th St, Lombard, IL was $3,522. The county assessed it at $111,974.

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