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Single Family ResidenceResidential
$334,573$175 / 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 Oct 21, 2026
Last sold for $200,000 on Jan 24, 2017

691 CYNTHIA LN

GLENDALE HEIGHTS, IL 60139
3
Beds
1.5
Baths
1,916 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
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

$335K
$318K low$352K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · Jan 24, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,820 (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.$106,586 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,194
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,392
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$97,508
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$319,758

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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.17
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Window A/C
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.

Foreclosure Filings(2)

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

E
G Stanley Hall Elementary SchoolD
Elementary · Grades PK–5 · 0.2 mi
M
Marquardt Middle SchoolC
Middle · Grades 6–8 · 1.3 mi
H
Glenbard East High SchoolC+
High · Grades 9–12 · 3.7 mi

District: Glenbard Township High School District 87

Neighborhood · ZIP 60139These 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.123
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
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.29,694
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,119 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,732
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,431
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

691 Cynthia Ln 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 77% of homes in DuPage County
  • Costs less per square foot than 95% of homes in DuPage County
  • Bigger than 79% of homes in Glendale Heights 60139
  • Has a smaller lot than 82% of homes in DuPage County
  • Older than 74% of homes in Glendale Heights 60139

What homes are worth in Glendale Heights 60139

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

This home
$142K$531K

This home is worth more than 54% of homes in Glendale Heights 60139.

How it measures up in Glendale Heights 60139

The dot is this home. The mark in the middle is the typical home in Glendale Heights 60139.

Estimated value$334,573
CheaperTypical $330,034Pricier

Pricier than 54% of homes nearby

Price per ft²$175
CheaperTypical $204Pricier

Pricier than 16% of homes nearby

Living area1,916 ft²
SmallerTypical 1,556 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 36% of homes nearby

Year built1968
OlderTypical 1976Newer

Newer than 26% of homes nearby

How 691 Cynthia Ln ranks against every home in each area.
MeasureThis homeGlendale Heights 60139DuPage County
Estimated valuepricier than$334,57354% of homes23% of homes
Price per ft²pricier than$17516% of homes5% of homes
Living areabigger than1,916 ft²79% of homes54% of homes
Lot sizebigger than0.17 ac36% of homes18% of homes
Year builtnewer than196826% of homes31% of homes

About 691 Cynthia Ln

How much is 691 Cynthia Ln, Glendale Heights, IL worth?

The TopHap Estimate for 691 Cynthia Ln, Glendale Heights, IL is $334,573 as of Oct 21, 2026. The likely range is $317,601 to $351,545. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 691 Cynthia Ln, Glendale Heights, IL last sell?

691 Cynthia Ln, Glendale Heights, IL last sold on Jan 24, 2017 for $200,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 691 Cynthia Ln, Glendale Heights, IL?

691 Cynthia Ln, Glendale Heights, IL has 3 bedrooms, 1.5 bathrooms, 1,916 square feet of living space and a 0.17-acre lot.

When was 691 Cynthia Ln, Glendale Heights, IL built?

691 Cynthia Ln, Glendale Heights, IL was built in 1968, making it 58 years old. It is a split level home. The building has 2 stories.

What schools serve 691 Cynthia Ln, Glendale Heights, IL?

691 Cynthia Ln, Glendale Heights, IL is assigned to G Stanley Hall Elementary School (elementary), rated D; Marquardt Middle School (middle), rated C; 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 691 Cynthia Ln, Glendale Heights, IL compare to other homes in Glendale Heights 60139?

Among the 9,138 homes in Glendale Heights 60139, it is worth more than 54% of them ($334,573 against a typical $330,034), its price per square foot is higher than 16% of them ($175 against a typical $204), it is bigger than 79% of them (1,916 ft² against a typical 1,556 ft²), its lot is bigger than 36% of them (0.17 ac against a typical 0.18 ac) and it is newer than 26% of them (1968 against a typical 1976). Measured against all of DuPage County, it is worth more than 23% 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 691 Cynthia Ln, Glendale Heights, IL?

The 2025 property tax bill for 691 Cynthia Ln, Glendale Heights, IL was $8,820. The county assessed it at $106,586.

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