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TownhouseResidential
Last sold for $247,500 on Mar 15, 2018

3631 FOREST AVE

BROOKFIELD, IL 60513
940 ft²
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 200816 units1,611–2,037 ft²
$6.2M
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.
$392K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$208
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-36.6%vs the Brookfield ZIP median sale $/ft² ($328)

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.
+2.2%per yeartypical hold 5.4 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
20102014201520172020202220232025
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
20102014201520172020202220232025

31 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.
$343K$374K$405K$436K1,611 ft²1,696 ft²1,781 ft²1,867 ft²1,952 ft²2,037 ft²
2 bd3 bd
2 bed
2 units
3 bed
14 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.
3 bd · 3 ba · 2,037 ft²
7 units
3 bd · 3 ba · 1,611 ft²
5 units
2 bd · 2 ba · 1,665 ft²
2 units
3 bd · 2.5 ba · 2,037 ft²
2 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.

$343K–$348K
2 units
$358K–$361K
2 units
$370K–$377K
4 units
$407K–$408K
4 units
$412K–$414K
3 units
$436K–$436K
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.75%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.25%
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.50%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$349,328
Median tax billThe middle annual property tax bill among the building's units.$8,871
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 HJun 16, 2025$330,000Unit KMar 25, 2025$332,500Unit ADec 6, 2024$359,000Unit SMay 2, 2023$353,000Unit RAug 4, 2022$357,000Unit PMay 26, 2022$357,000Unit CSep 28, 2021$337,000Unit KSep 29, 2020$258,000Unit SAug 28, 2020$268,500Unit QAug 6, 2018$275,000

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,570 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$24,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$705
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,295
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.27 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Modern
CountyCook
Lot (acres)The size of the land the home sits on, from county records.0.02
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

Transaction History(5)

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.

M
S E Gross Middle SchoolB
Middle · Grades 6–8 · 0.5 mi
H
Riverside Brookfield High SchoolA+
High · Grades 9–12 · 0.7 mi
E
Brook Park Elementary SchoolB+
Elementary · Grades KG–5 · 1.1 mi

District: Riverside Brookfield Township School District 208

Neighborhood · ZIP 60513These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.124
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.19,309
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,230 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,303
Average tempThe average temperature here across a full year.50°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%

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.

3631 Forest Ave
3 bd · 3 ba · 2,037 ft²
$415K
3631 Forest Ave
3 bd · 3 ba · 1,611 ft²
$360K
3631 Forest Ave Unit A
3 bd · 3 ba · 2,037 ft²
$348K
3631 Forest Ave Unit B
3 bd · 3 ba · 2,037 ft²
$414K
3631 Forest Ave Unit C
3 bd · 3 ba · 2,037 ft²
$436K
3631 Forest Ave # D
3 bd · 2.5 ba · 2,037 ft²
$413K
3631 Forest Ave Unit F
3 bd · 3 ba · 1,611 ft²
$370K
3631 Forest Ave Unit G
3 bd · 3 ba · 1,611 ft²
$361K
3631 Forest Ave Unit H
3 bd · 3 ba · 1,611 ft²
$343K
3631 Forest Ave Unit J
2 bd · 2 ba · 1,665 ft²
$375K
3631 Forest Ave Unit K
2 bd · 2 ba · 1,665 ft²
$373K
3631 Forest Ave Unit L
3 bd · 3 ba · 1,611 ft²
$358K
3631 Forest Ave Unit M
3 bd · 3 ba · 1,611 ft²
$377K
3631 Forest Ave Unit P
3 bd · 3 ba · 2,037 ft²
$408K
3631 Forest Ave Unit Q
3 bd · 3 ba · 2,037 ft²
$412K
3631 Forest Ave Unit R
3 bd · 3 ba · 2,037 ft²
$407K
3631 Forest Ave
3 bd · 2.5 ba · 2,037 ft²
$408K
3631 Forest Ave Unit T
3 bd · 3 ba · 2,037 ft²
$407K

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

About 3631 Forest Ave

How many units are in 3631 Forest Ave, Brookfield, IL?

3631 Forest Ave, Brookfield, IL has 16 residential units across built in 2008, according to county assessor records.

What is a unit at 3631 Forest Ave, Brookfield, IL worth?

The median TopHap Estimate across the 16 units at 3631 Forest Ave, Brookfield, IL is $391,695. That works out to $208 per square foot. Units run from 1,611 to 2,037 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 3631 Forest Ave, Brookfield, IL expensive for Brookfield?

Units at 3631 Forest Ave, Brookfield, IL carry a median of $208 per square foot, 37% below the Brookfield median of $328 per square foot.

How often do units sell at 3631 Forest Ave, Brookfield, IL?

0 units at 3631 Forest Ave, Brookfield, IL sold in the last 12 months, out of 31 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 3631 Forest Ave, Brookfield, IL appreciated?

Across 12 repeat sales of the same unit, 3631 Forest Ave, Brookfield, IL returned a median 2.2% 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 5.4 years.

What floor plans does 3631 Forest Ave, Brookfield, IL have?

The most common plan at 3631 Forest Ave, Brookfield, IL is a 3-bedroom of 2,037 square feet, repeated 7 times, with a median estimate of $408,300. TopHap identifies 4 recurring plans in the building.

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More homes in Brookfield 60513

Assigned schools

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