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CondominiumResidential

548 TIMBER RIDGE DR

CAROL STREAM, IL 60188
11.97 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19773 floors11 units880–1,004 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.
$180K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$192
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-11.3%vs the Carol Stream ZIP median sale $/ft² ($217)

Sales Performance

—
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.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
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.
+5.5%per yeartypical hold 6.2 yrsfrom 17 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
19982001200320062012201620202025
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
19982001200320062012201620202025

30 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.
$148K$164K$179K$194K880 ft²905 ft²930 ft²954 ft²979 ft²1,004 ft²
1 bd2 bd
1 bed
3 units
2 bed
8 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.
2 bd · 1 ba · 928 ft²
5 units
1 bd · 1 ba · 880 ft²
3 units
2 bd · 1.5 ba · 1,004 ft²
3 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.

$148K–$149K
2 units
$165K–$165K
1 unit
$176K–$176K
1 unit
$179K–$180K
2 units
$185K–$185K
1 unit
$190K–$194K
4 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$191/ft²
Floor 2
$192/ft²
Floor 3
$184/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·07
$195/ft²
Line ·06
$192/ft²
Line ·05
$175/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.82%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.0%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.5 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.0%
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.52%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$179,704
Median tax billThe middle annual property tax bill among the building's units.$3,404
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 108May 1, 2025$175,000Unit 207Aug 18, 2022$150,000Unit 205May 31, 2022$119,000Unit 208AJan 28, 2022$132,000Unit 106Jun 28, 2021$159,000Unit 307Feb 10, 2020$110,000Unit 207Aug 24, 2017$115,000Unit 205May 5, 2016$80,500Unit 106Mar 31, 2015$65,000Unit 105Sep 3, 2014$49,000

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

Pre-foreclosure (NOS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Dec 8, 2026.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,827 (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.$55,203 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,688
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,515
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$50,897
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,609

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.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
HeatingThe type of heating system in the home.Central
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Churchill Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
M
Hadley Junior High SchoolA+
Middle · Grades 6–8 · 0.8 mi
H
Glenbard West High SchoolB+
High · Grades 9–12 · 1.7 mi

District: Glenbard Township High School District 87

Neighborhood · ZIP 60188These 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.117
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.41,975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,139 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,521
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,788
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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.

548 Timber Ridge Dr
2 bd · 1 ba · 928 ft²
$176K
548 Timber Ridge Dr # 105
1 bd · 1 ba · 880 ft²
$148K
548 Timber Ridge Dr # 106
2 bd · 1.5 ba · 1,004 ft²
$194K
548 Timber Ridge Dr # 107
2 bd · 1 ba · 928 ft²
$180K
548 Timber Ridge Dr # 108
2 bd · 1 ba · 928 ft²
$193K
548 Timber Ridge Dr # 205
1 bd · 1 ba · 880 ft²
$165K
548 Timber Ridge Dr # 206
2 bd · 1.5 ba · 1,004 ft²
$194K
548 Timber Ridge Dr # 207
2 bd · 1 ba · 928 ft²
$185K
548 Timber Ridge Dr # 208a
2 bd · 1 ba · 928 ft²
$176K
548 Timber Ridge Dr # 305
1 bd · 1 ba · 880 ft²
$149K
548 Timber Ridge Dr # 306
2 bd · 1.5 ba · 1,004 ft²
$190K
548 Timber Ridge Dr # 307
2 bd · 1 ba · 928 ft²
$179K

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

About 548 Timber Ridge Dr

How many units are in 548 Timber Ridge Dr, Carol Stream, IL?

548 Timber Ridge Dr, Carol Stream, IL has 11 residential units across 3 floors, built in 1977, according to county assessor records.

What is a unit at 548 Timber Ridge Dr, Carol Stream, IL worth?

The median TopHap Estimate across the 11 units at 548 Timber Ridge Dr, Carol Stream, IL is $180,408. That works out to $192 per square foot. Units run from 880 to 1,004 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 548 Timber Ridge Dr, Carol Stream, IL expensive for Carol Stream?

Units at 548 Timber Ridge Dr, Carol Stream, IL carry a median of $192 per square foot, 11% below the Carol Stream median of $217 per square foot.

How often do units sell at 548 Timber Ridge Dr, Carol Stream, IL?

0 units at 548 Timber Ridge Dr, Carol Stream, IL sold in the last 12 months, out of 30 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 548 Timber Ridge Dr, Carol Stream, IL appreciated?

Across 17 repeat sales of the same unit, 548 Timber Ridge Dr, Carol Stream, IL returned a median 5.5% 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 6.2 years.

What floor plans does 548 Timber Ridge Dr, Carol Stream, IL have?

The most common plan at 548 Timber Ridge Dr, Carol Stream, IL is a 2-bedroom of 928 square feet, repeated 5 times, with a median estimate of $180,408. TopHap identifies 3 recurring plans in the building.

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Assigned schools

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