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CondominiumResidential
$166,252
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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

UNKNOWN

UNKNOWN, IL
0
Baths
0.76 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.

Valuation

$166K
$154K low$179K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$166,252
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$133,002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$621 (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.$2,474 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$177
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,297
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,474
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,740

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.38
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.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
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.0.77
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.

M
Jack Hille Middle SchoolC+
Middle · Grades 6–8 · 1.6 mi
H
Oak Forest High SchoolA-
High · Grades 9–12 · 1.6 mi
E
Lee R Foster Elementary SchoolA-
Elementary · Grades 1–5 · 1.9 mi

District: Bremen Community High School District 228

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

Unknown 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 89% of homes in Cook County
  • Has a bigger lot than 86% of homes in Cook County
  • Newer than 96% of homes in Cook County

How it measures up in Cook County

The dot is this home. The mark in the middle is the typical home in Cook County.

Estimated value$166,252
CheaperTypical $337,910Pricier

Pricier than 11% of homes nearby

Lot size0.76 ac
SmallerTypical 0.15 acBigger

Bigger than 86% of homes nearby

Year built2007
OlderTypical 1959Newer

Newer than 96% of homes nearby

How Unknown ranks against every home in each area.
MeasureThis homeCook County
Estimated valuepricier than$166,25211% of homes
Lot sizebigger than0.76 ac86% of homes
Year builtnewer than200796% of homes

About Unknown

How much is Unknown, Unknown, IL worth?

The TopHap Estimate for Unknown, Unknown, IL is $166,252 as of Jul 14, 2026. The likely range is $153,538 to $178,966. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Unknown, Unknown, IL last sell?

Unknown, Unknown, IL last sold on Jan 1, 1900, according to the county's recorded deed.

When was Unknown, Unknown, IL built?

Unknown, Unknown, IL was built in 2007, making it 19 years old. It is a condo/apartment home.

What schools serve Unknown, Unknown, IL?

Unknown, Unknown, IL is assigned to Jack Hille Middle School (middle), rated C+; Oak Forest High School (high), rated A-; Lee R Foster Elementary School (elementary), rated A-. All sit in Bremen Community High School District 228. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Unknown, Unknown, IL compare to other homes in Cook County?

Among the 1,503,919 homes in Cook County, it is worth more than 11% of them ($166,252 against a typical $337,910), its lot is bigger than 86% of them (0.76 ac against a typical 0.15 ac) and it is newer than 96% of them (2007 against a typical 1959). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on Unknown, Unknown, IL?

The 2023 property tax bill for Unknown, Unknown, IL was $621. The county assessed it at $2,474.

Closest homes

Assigned schools

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