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203 Oak Brook Rd, Oak Brook, IL 60523 Property Records

DuPage County property record for 203 Oak Brook Rd, Oak Brook, IL 60523

Property Summary

Property TypeSingle Family Home
Details7,123 sqft · built 2006
Lot Size2.43 acres (105,851 sqft)
OwnerTrust Name on File
Last Sale$2,945,000 (Oct 2023)
Tax Bill$40,705 (2025)
Deeds & MortgagesOct 2023 Sale & Mortgage
Mar 2019 Sale
Flood ZoneZone X (minimal risk)
APN06-36-200-072

Property Details

APN / Parcel Number

Primary APN06-36-200-072

Interior

Stories2 Stories
Building Area7,123 sqft Living Area
Gross Area11,371 sqft
1st Floor Area4,248 sqft
2nd Floor Area2,875 sqft
Basement Area4,248 sqft

Exterior

Year BuiltBuilt 2006
Effective Year BuiltEffective 2006
Exterior MaterialBrick
Construction TypeBrick
Lot Area105,851 sqft
Garage TypeAttached
Parking Spaces5 Parking Spaces

Location & Zoning

Street Address203 OAK BROOK RD
CityOAK BROOK
StateIL
Zip60523-2388
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionOAKLAND SUB ALL
Legal SubdivisionOAKLAND SUB
Legal Lot Number3
JurisdictionDU PAGE IL
Township / Civil DivisionYORK
Census Block Group2
Census Block2019
Census Tract844601

Owner

203 Oak Brook Rd is held in a trust since October 2023.

Source: DuPage County records, as of August 17, 2026

Owner of RecordTrust Name on File
Mailing Address10 S LA SALLE ST, 2750, CHICAGO, IL 60603-1108
Owner TypeCompany
VestingTrust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Oct 5, 2023Warranty Deed, Transfer · Conventional Mortgage
CITIBANK NA
Mar 14, 2019Grant Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 5, 2023 · Amount on File
Deed SaleOct 5, 2023 · Amount on File
Deed Document Number202364483
Record UpdatedSep 20, 2026

October 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDU PAGE IL
Recording DateOct 5, 2023
Property Address203 OAK BROOK RD, OAK BROOK, IL 60523-2388
Document Number0000064483
Instrument DateSep 28, 2023
InstrumentR2023-064483
Transaction TypeTransfer
Record UpdatedOct 23, 2023
Title CompanyE-CHICAGO TITLE, CHICAGO TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$2,945.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address203 OAK BROOK RD, OAK BROOK, IL 60523-2388

Mortgage

Document Number0000064484
DateOct 5, 2023
InstrumentR2023-064484
Lender
NameCITIBANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueNov 1, 2053
Interest
Rate5.5%

March 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionDU PAGE IL
Recording DateMar 14, 2019
Property Address203 OAK BROOK RD, OAK BROOK, IL 60523-2388
Document Number0000018557
Instrument DateFeb 28, 2019
Instrument18557
Transaction TypeTransfer
Record UpdatedApr 1, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address203 OAK BROOK RD OAK BROOK IL 605232388, OAK BROOK, IL 60523-2388

Tax Assessment & Valuation

The 2025 property tax bill for 203 Oak Brook Rd was $40,705.

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

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionYork Township
MunicipalityOak Brook Village
Elementary School DistrictButler School District 53 (KG - 08)
Secondary School DistrictHinsdale Township High School District 86 (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$40,705.00$1,140,691 Land $378,508 Building $762,183$3,422,073 Land $1,135,524 Building $2,286,549
2022$34,968.00 Homeowner's exemption$940,080 Land $311,940 Building $628,140$2,820,240 Land $935,820 Building $1,884,420

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.

Flood

FEMA maps place 203 Oak Brook Rd in Zone X, an area of minimal flood risk, though there have been 68 flood claims nearby since 1979.

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
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
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

Wildfire risk around 203 Oak Brook Rd is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 95% of the US · lower than 70% of Illinois
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, based on 20 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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