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CondominiumResidential
$210,786
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 Aug 30, 2026
Last sold for $210,000 on Jul 7, 2026

8636 GRAND AVE

RIVER GROVE, IL 60171
Building report
2
Beds
0
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.

Valuation

$211K
$200K low$222K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Jul 7, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,607 (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.$15,922 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,199
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,723
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,379
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$159,220

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
64
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.

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
CountyCOOK
Lot (acres)The size of the land the home sits on, from county records.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
River Grove Elementary SchoolB
Elementary · Grades PK–8 · 0.3 mi
H
East Leyden High SchoolC+
High · Grades 9–12 · 1.5 mi

District: River Grove School District 85-5

Neighborhood · ZIP 60171These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.140
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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.8,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,508 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,009
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,536
Average tempThe average temperature here across a full year.50°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

8636 Grand 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 less than 84% of homes in River Grove 60171
  • Has a bigger lot than 83% of homes in River Grove 60171
  • Newer than 98% of homes in River Grove 60171

What homes are worth in River Grove 60171

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

This home
$142K$503K

This home is worth more than 16% of homes in River Grove 60171.

How it measures up in River Grove 60171

The dot is this home. The mark in the middle is the typical home in River Grove 60171.

Estimated value$210,786
CheaperTypical $301,716Pricier

Pricier than 16% of homes nearby

Lot size0.25 ac
SmallerTypical 0.12 acBigger

Bigger than 83% of homes nearby

Year built2004
OlderTypical 1954Newer

Newer than 98% of homes nearby

How 8636 Grand Ave ranks against every home in each area.
MeasureThis homeRiver Grove 60171Cook County
Estimated valuepricier than$210,78616% of homes21% of homes
Lot sizebigger than0.25 ac83% of homes72% of homes
Year builtnewer than200498% of homes93% of homes

About 8636 Grand Ave

How much is 8636 Grand Ave, River Grove, IL worth?

The TopHap Estimate for 8636 Grand Ave, River Grove, IL is $210,786 as of Aug 30, 2026. The likely range is $200,044 to $221,528. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8636 Grand Ave, River Grove, IL last sell?

8636 Grand Ave, River Grove, IL last sold on Jul 7, 2026 for $210,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8636 Grand Ave, River Grove, IL?

8636 Grand Ave, River Grove, IL has 2 bedrooms and a 0.25-acre lot.

When was 8636 Grand Ave, River Grove, IL built?

8636 Grand Ave, River Grove, IL was built in 2004, making it 22 years old. It is a condo/apartment home.

What schools serve 8636 Grand Ave, River Grove, IL?

8636 Grand Ave, River Grove, IL is assigned to River Grove Elementary School (elementary), rated B; East Leyden High School (high), rated C+. All sit in River Grove School District 85-5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8636 Grand Ave, River Grove, IL compare to other homes in River Grove 60171?

Among the 3,125 homes in River Grove 60171, it is worth more than 16% of them ($210,786 against a typical $301,716), its lot is bigger than 83% of them (0.25 ac against a typical 0.12 ac) and it is newer than 98% of them (2004 against a typical 1954). Measured against all of Cook County, it is worth more than 21% 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 8636 Grand Ave, River Grove, IL?

The 2023 property tax bill for 8636 Grand Ave, River Grove, IL was $2,607. The county assessed it at $15,922.

More homes on Grand Ave

Closest homes

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Assigned schools

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