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CondominiumResidential
Last sold for $345,000 on Oct 1, 2025

UNKNOWN

UNKNOWN, IL
2
Beds
2.5
Baths
1,726 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.72 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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,000 · Oct 1, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,060 (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.$24,790 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$280
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,973
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$247,900

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
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.
74
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.
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
CountyCOOK
Lot (acres)The size of the land the home sits on, from county records.0.72
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Oakwood School
Elementary · Grades PK–1 · 0.3 mi
H
Lemont Township High SchoolA+
High · Grades 9–12 · 0.8 mi
M
Old Quarry Middle SchoolA+
Middle · Grades 6–8 · 1.2 mi

District: Lemont Township High School District 210

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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

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.

  • Has a bigger lot than 84% of homes in Cook County
  • Newer than 97% 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.

Living area1,726 ft²
SmallerTypical 1,453 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.72 ac
SmallerTypical 0.16 acBigger

Bigger than 84% of homes nearby

Year built2007
OlderTypical 1959Newer

Newer than 97% of homes nearby

How Unknown ranks against every home in each area.
MeasureThis homeCook County
Living areabigger than1,726 ft²61% of homes
Lot sizebigger than0.72 ac84% of homes
Year builtnewer than200797% of homes

About Unknown

When did Unknown, Unknown, IL last sell?

Unknown, Unknown, IL last sold on Oct 1, 2025 for $345,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is Unknown, Unknown, IL?

Unknown, Unknown, IL has 2 bedrooms, 2.5 bathrooms, 1,726 square feet of living space and a 0.72-acre lot.

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 Oakwood School (elementary); Lemont Township High School (high), rated A+; Old Quarry Middle School (middle), rated A+. All sit in Lemont Township High School District 210. 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 1,545,992 homes in Cook County, it is bigger than 61% of them (1,726 ft² against a typical 1,453 ft²), its lot is bigger than 84% of them (0.72 ac against a typical 0.16 ac) and it is newer than 97% 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 $7,060. The county assessed it at $24,790.

More homes on Unknown

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Assigned schools

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