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Single Family ResidenceResidential
$582,502$281 / 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 94How 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 $565,000 on Mar 13, 2026

639 W COMSTOCK AVE

ELMHURST, IL 60126
2.5
Baths
2,070 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$583K
$548K low$617K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$565,000 · Mar 13, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,250 (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.$165,709 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$77,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,559
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,576
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$497,127

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.5 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.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Brick
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Emerson Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
H
York Community High SchoolA+
High · Grades 9–12 · 1.6 mi
M
Churchville Middle SchoolB+
Middle · Grades 6–8 · 1.6 mi

District: Elmhurst School District 205

Neighborhood · ZIP 60126These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.127
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.48,900
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,300 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,544
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$185,150
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

639 W Comstock 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 70% of homes in DuPage County
  • Costs less per square foot than 83% of homes in Elmhurst 60126
  • Has a smaller lot than 73% of homes in DuPage County
  • Newer than 69% of homes in Elmhurst 60126

What homes are worth in Elmhurst 60126

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

This home
$216K$1.9M

This home is worth more than 43% of homes in Elmhurst 60126.

How it measures up in Elmhurst 60126

The dot is this home. The mark in the middle is the typical home in Elmhurst 60126.

Estimated value$582,502
CheaperTypical $635,720Pricier

Pricier than 43% of homes nearby

Price per ft²$281
CheaperTypical $367Pricier

Pricier than 17% of homes nearby

Living area2,070 ft²
SmallerTypical 1,832 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.18 ac
SmallerTypical 0.19 acBigger

Bigger than 46% of homes nearby

Year built1976
OlderTypical 1959Newer

Newer than 69% of homes nearby

How 639 W Comstock Ave ranks against every home in each area.
MeasureThis homeElmhurst 60126DuPage County
Estimated valuepricier than$582,50243% of homes70% of homes
Price per ft²pricier than$28117% of homes70% of homes
Living areabigger than2,070 ft²59% of homes60% of homes
Lot sizebigger than0.18 ac46% of homes27% of homes
Year builtnewer than197669% of homes46% of homes

About 639 W Comstock Ave

How much is 639 W Comstock Ave, Elmhurst, IL worth?

The TopHap Estimate for 639 W Comstock Ave, Elmhurst, IL is $582,502 as of Sep 24, 2026. The likely range is $547,967 to $617,037. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 639 W Comstock Ave, Elmhurst, IL last sell?

639 W Comstock Ave, Elmhurst, IL last sold on Mar 13, 2026 for $565,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 639 W Comstock Ave, Elmhurst, IL?

639 W Comstock Ave, Elmhurst, IL has 2.5 bathrooms, 2,070 square feet of living space and a 0.18-acre lot.

When was 639 W Comstock Ave, Elmhurst, IL built?

639 W Comstock Ave, Elmhurst, IL was built in 1976, making it 50 years old. It is a split level home.

What schools serve 639 W Comstock Ave, Elmhurst, IL?

639 W Comstock Ave, Elmhurst, IL is assigned to Emerson Elementary School (elementary), rated A+; York Community High School (high), rated A+; Churchville Middle School (middle), rated B+. All sit in Elmhurst School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 639 W Comstock Ave, Elmhurst, IL compare to other homes in Elmhurst 60126?

Among the 15,196 homes in Elmhurst 60126, it is worth more than 43% of them ($582,502 against a typical $635,720), its price per square foot is higher than 17% of them ($281 against a typical $367), it is bigger than 59% of them (2,070 ft² against a typical 1,832 ft²), its lot is bigger than 46% of them (0.18 ac against a typical 0.19 ac) and it is newer than 69% of them (1976 against a typical 1959). Measured against all of DuPage County, it is worth more than 70% 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 639 W Comstock Ave, Elmhurst, IL?

The 2025 property tax bill for 639 W Comstock Ave, Elmhurst, IL was $9,250. The county assessed it at $165,709.

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