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Single Family ResidenceResidential
$442,744$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 89How 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 $415,000 on Jul 30, 2025

421 E MAPLE ST

LOMBARD, IL 60148
0
Baths
1,593 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$443K
$394K low$492K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$415,000 · Jul 30, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,312 (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.$139,817 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,646
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,171
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$129,628
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$419,451

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Ranch
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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.

E
Westmore Elementary SchoolB+
Elementary · Grades KG–5 · 0.7 mi
M
Jackson Middle SchoolC
Middle · Grades 6–8 · 1.4 mi
H
Willowbrook High SchoolA+
High · Grades 9–12 · 1.9 mi

District: Villa Park School District 45

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

421 E Maple 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 more than 74% of homes in Lombard 60148
  • Costs more per square foot than 68% of homes in DuPage County
  • Bigger than 65% of homes in Lombard 60148
  • Older than 90% of homes in DuPage County

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$797K

This home is worth more than 74% 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$442,744
CheaperTypical $376,916Pricier

Pricier than 74% of homes nearby

Price per ft²$278
CheaperTypical $257Pricier

Pricier than 64% of homes nearby

Living area1,593 ft²
SmallerTypical 1,360 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.27 ac
SmallerTypical 0.25 acBigger

Bigger than 56% of homes nearby

Year built1951
OlderTypical 1965Newer

Newer than 19% of homes nearby

How 421 E Maple St ranks against every home in each area.
MeasureThis homeLombard 60148DuPage County
Estimated valuepricier than$442,74474% of homes48% of homes
Price per ft²pricier than$27864% of homes68% of homes
Living areabigger than1,593 ft²65% of homes38% of homes
Lot sizebigger than0.27 ac56% of homes58% of homes
Year builtnewer than195119% of homes10% of homes

About 421 E Maple St

How much is 421 E Maple St, Lombard, IL worth?

The TopHap Estimate for 421 E Maple St, Lombard, IL is $442,744 as of Sep 24, 2026. The likely range is $393,617 to $491,871. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 E Maple St, Lombard, IL last sell?

421 E Maple St, Lombard, IL last sold on Jul 30, 2025 for $415,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 421 E Maple St, Lombard, IL?

421 E Maple St, Lombard, IL has 1,593 square feet of living space and a 0.27-acre lot.

When was 421 E Maple St, Lombard, IL built?

421 E Maple St, Lombard, IL was built in 1951, making it 75 years old. It is a ranch home. The building has 1 story.

What schools serve 421 E Maple St, Lombard, IL?

421 E Maple St, Lombard, IL is assigned to Westmore Elementary School (elementary), rated B+; Jackson Middle School (middle), rated C; Willowbrook High School (high), rated A+. All sit in Villa Park School District 45. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 E Maple St, Lombard, IL compare to other homes in Lombard 60148?

Among the 17,689 homes in Lombard 60148, it is worth more than 74% of them ($442,744 against a typical $376,916), its price per square foot is higher than 64% of them ($278 against a typical $257), it is bigger than 65% of them (1,593 ft² against a typical 1,360 ft²), its lot is bigger than 56% of them (0.27 ac against a typical 0.25 ac) and it is newer than 19% of them (1951 against a typical 1965). Measured against all of DuPage County, it is worth more than 48% 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 421 E Maple St, Lombard, IL?

The 2025 property tax bill for 421 E Maple St, Lombard, IL was $9,312. The county assessed it at $139,817.

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