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9S565 Allison Ct, Willowbrook, IL 60527 Property Records

DuPage County property record for 9S565 Allison Ct, Willowbrook, IL 60527

Property Summary

Property TypeSingle Family Home
Details3 ba · 2,874 sqft · built 1979
Lot Size0.35 acres (15,246 sqft)
Owner2 Company Names on File
Last Sale$540,000 (May 2023)
Tax Bill$9,722 (2025)
Deeds & MortgagesMay 2023 Sale
Aug 2022 Line of Credit
Flood ZoneZone X (minimal risk)
APN09-35-306-031

Property Details

APN / Parcel Number

Primary APN09-35-306-031

Interior

Full Baths3 Baths
Stories2 Stories
Building Area2,874 sqft Living Area
Gross Area4,008 sqft
Basement Area1,134 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1979
Exterior MaterialBrick
Construction TypeFrame
Lot Area15,246 sqft (0.35 acres)
Garage Area460 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address9S565 ALLISON CT
CityWILLOWBROOK
StateIL
Zip60527-7041
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal DescriptionBEECHEN & DILLS CLARENDON HEIGHTS SOUTH ALL
Legal SubdivisionBEECHEN & DILLS CLARENDON HEIGHTS
Legal Lot Number29
JurisdictionDU PAGE IL
Township / Civil DivisionDOWNERS GROVE
Census Block Group1
Census Block1013
Census Tract845805

Owner

Source: DuPage County records · APN 09-35-306-031

Assessment roll updated August 17, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address7423 WINWOOD WAY, DOWNERS GROVE, IL 60516-4053
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
May 17, 2023Warranty Deed, Transfer
FIRST AMERICAN TITLE
Aug 23, 2022Deed of Trust, Mortgage · Line of Credit
CIBC BANK USA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMay 17, 2023 · Amount on Record
Deed SaleMay 17, 2023 · Amount on Record
Deed Document Number202330130
Record UpdatedSep 20, 2026

May 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDU PAGE IL
Recording DateMay 17, 2023
Property Address9S565 ALLISON CT, WILLOWBROOK, IL 60527-7041
Document Number0000030130
Map ReferenceDOC R79-74871
Instrument DateMay 08, 2023
InstrumentR2023-030130
Transaction TypeTransfer
Record UpdatedJun 05, 2023
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$540.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9S565 ALLISON CT, WILLOWBROOK, IL 60527-7041

August 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDU PAGE IL
Property Address9S565 ALLISON CT, WILLOWBROOK, IL 60527-7041
Transaction TypeMortgage
Record UpdatedSep 09, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000079087
DateAug 23, 2022
InstrumentR2022-079087
Lender
NameCIBC BANK USA
TypeBank
AddressWORTH, IL 60482
Agreement
TypeLine of Credit
AmountAmount Recorded
Term12 Months
DueAug 22, 2023
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionDowners Grove Township
Elementary School DistrictCass School District 63 (PK - 08)
Secondary School DistrictHinsdale Township High School District 86 (09 - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$9,722.00 (+14.63%)$178,830 (+21.02%) Land $50,400 Building $128,430$536,490 (+21.02%) Land $151,200 Building $385,290
2022$8,481.00 Homeowner's exemption Senior Citizen's exemption$147,770 Land $41,640 Building $106,130$443,310 Land $124,920 Building $318,390

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 1, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies5 in force

Wildfire

Wildfire RiskLow
lower than 99.1% of the US · lower than 94% of Illinois
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile USA
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

Based on FCC filings for 233 locations within half a mile of this property.

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