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CondominiumResidential

485 Duane Ter

GLEN ELLYN, IL 60137
1.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 196212 units760–1,016 ft²
$2M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$166K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$189
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-18.5%vs the Glen Ellyn ZIP median sale $/ft² ($232)

Sales Performance

$178K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
16.7%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+6.0%per yeartypical hold 3.4 yrsfrom 12 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19992001200320052016202120242026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19992001200320052016202120242026

25 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$144K$164K$184K$203K760 ft²811 ft²862 ft²914 ft²965 ft²1,016 ft²
1 bd2 bd
1 bed
6 units
2 bed
6 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 760 ft²
2 units
1 bd · 1 ba · 804 ft²
2 units
2 bd · 1 ba · 940 ft²
2 units
One-off layouts
6 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$144K–$147K
2 units
$159K–$159K
1 unit
$163K–$165K
3 units
$167K–$170K
3 units
$177K–$179K
2 units
$203K–$203K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.67%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.8%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.9.2 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.20%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.46%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$175,516
Median tax billThe middle annual property tax bill among the building's units.$2,490
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit B4Jul 14, 2026$200,000Unit B1Dec 15, 2025$155,000Unit B4Jun 20, 2024$160,000Unit B2Dec 14, 2022$103,000Unit B4Apr 26, 2022$155,000Unit A1Oct 22, 2021$100,000Unit C1May 19, 2021$110,000Unit C2Sep 8, 2017$85,000Unit B4Jul 19, 2017$106,000Unit A2Jun 28, 2017$98,500

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.Condo/Apartment
CountyDUPAGE
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.Asphalt
CoolingThe type of cooling or air conditioning in the home.Yes
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.

H
Glenbard West High SchoolA
High · Grades 9–12 · 0.2 mi
E
Benjamin Franklin Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
M
Hadley Junior High SchoolA+
Middle · Grades 6–8 · 1.2 mi

District: Glenbard Township High School District 87

Neighborhood · ZIP 60137These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.121
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.96%
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.6.1%
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.40,236
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,342 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,394
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$167,260
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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

485 Duane Ter # A1
1 bd · 1 ba · 760 ft²
$165K
485 Duane Ter # B1
1 bd · 1 ba · 804 ft²
$167K
485 Duane Ter # C1
2 bd · 1 ba · 904 ft²
$170K
485 Duane Ter # A2
1 bd · 1 ba · 869 ft²
$168K
485 Duane Ter # B2
1 bd · 1 ba · 809 ft²
$163K
485 Duane Ter # C2
2 bd · 1 ba · 940 ft²
$163K
485 Duane Ter # A3
1 bd · 1 ba · 760 ft²
$144K
485 Duane Ter # B3
1 bd · 1 ba · 804 ft²
$147K
485 Duane Ter # C3
2 bd · 1 ba · 942 ft²
$159K
485 Duane Ter # A4
2 bd · 1 ba · 1,016 ft²
$179K
485 Duane Ter # B4
2 bd · 1 ba · 938 ft²
$203K
485 Duane Ter # C4
2 bd · 1 ba · 940 ft²
$177K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 485 Duane Ter

How many units are in 485 Duane Ter, Glen Ellyn, IL?

485 Duane Ter, Glen Ellyn, IL has 12 residential units across built in 1962, according to county assessor records.

What is a unit at 485 Duane Ter, Glen Ellyn, IL worth?

The median TopHap Estimate across the 12 units at 485 Duane Ter, Glen Ellyn, IL is $165,909. That works out to $189 per square foot. Units run from 760 to 1,016 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 485 Duane Ter, Glen Ellyn, IL expensive for Glen Ellyn?

Units at 485 Duane Ter, Glen Ellyn, IL carry a median of $189 per square foot, 19% below the Glen Ellyn median of $232 per square foot.

How often do units sell at 485 Duane Ter, Glen Ellyn, IL?

2 units at 485 Duane Ter, Glen Ellyn, IL sold in the last 12 months, out of 25 recorded arms-length sales all time. That is a turnover rate of 16.7% of the building per year. The median sale over that period was $178K.

Have units at 485 Duane Ter, Glen Ellyn, IL appreciated?

Across 12 repeat sales of the same unit, 485 Duane Ter, Glen Ellyn, IL returned a median 6.0% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 3.4 years.

What floor plans does 485 Duane Ter, Glen Ellyn, IL have?

The most common plan at 485 Duane Ter, Glen Ellyn, IL is a 1-bedroom of 760 square feet, repeated 2 times, with a median estimate of $154,707. TopHap identifies 3 recurring plans in the building.

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Assigned schools

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