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4 Oak Ct, Oak Brook, IL 60523 Property Records

DuPage County property record for 4 Oak Ct, Oak Brook, IL 60523

Property Summary

Property TypeSingle Family Home
Details5,626 sqft · built 1996
Lot Size1.28 acres (55,757 sqft)
OwnerCompany Name on Record
Tax Bill$38,519 (2025)
Deeds & MortgagesJun 2022 Transfer
Flood ZoneZone X (minimal risk)
APN06-36-404-063

Property Details

APN / Parcel Number

Primary APN06-36-404-063
Alternative APN
  • 0636404056

Interior

Stories2 Stories
Building Area5,626 sqft Living Area
Gross Area7,564 sqft
1st Floor Area2,803 sqft
2nd Floor Area2,823 sqft
Basement Area1,938 sqft

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 1996
Exterior MaterialBrick
Construction TypeBrick
Lot Area55,757 sqft
Garage TypeAttached
Parking Spaces3 Parking Spaces

Location & Zoning

Street Address4 OAK CT
CityOAK BROOK
StateIL
Zip60523-2717
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionASHLEY CHASE RESUB ALL
Legal SubdivisionASHLEY CHASE RESUB
Legal Lot Number1
JurisdictionDU PAGE IL
Township / Civil DivisionYORK
Census Block Group2
Census Block2051
Census Tract844601

Owner

Source: DuPage County records, as of October 19, 2026

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

Owner of RecordCompany Name on Record
Mailing Address4 OAK CT, OAK BROOK, IL 60523-2717
OccupancyOwner Occupied
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateAug 22, 2007
Transfer Doc0000160111
Record UpdatedOct 29, 2026

June 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionDU PAGE IL
Recording DateJun 13, 2022
Property Address4 OAK CT, OAK BROOK, IL 60523-2717
Document Number0000056652
Map ReferenceDOC R2007-020456
Instrument DateJun 1, 2022
InstrumentR2022-056652
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyATTORNEY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address4 OAK CT, OAK BROOK, IL 60523-2717

Tax Assessment & Valuation

Source: DuPage County assessment roll, as of August 17, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionYork Township
MunicipalityOak Brook Village
Elementary School DistrictHinsdale Community Consolidated School District 181 (PK - 08)
Secondary School DistrictHinsdale Township High School District 86 (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$38,519.00 (+14.48%)$828,248 (+21.34%) Land $285,779 Building $542,469$2,484,744 (+21.34%) Land $857,337 Building $1,627,407
2022$33,648.00 Homeowner's exemption Senior Citizen's exemption$682,590 Land $235,520 Building $447,070$2,047,770 Land $706,560 Building $1,341,210

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 35 individual policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies256 units insured
incl. 221 condo units
Nearby Flood Claims68 (1979–2026)
Claims Outside the SFHA10 of 68
Most Recent ClaimJul 2026 · rainfall accumulation
Claims by Event
  • Severe Storms, Straight-line Winds, And Flooding, Apr 2013 · 34 claims
  • Severe Storms And Flooding, Jul 2010 · 19 claims
  • Severe Storms & Flooding, Aug 1987 · 2 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemOAK BROOK
serves 9,400 people · EPA ID IL0430700
Water SourcePurchased surface water from several systems
Last State InspectionJun 2024
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting3
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 94 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20

May also be available: AT&T.

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