9 Hamilton Ln, Oak Brook, IL 60523 Property Records

DuPage County property record for 9 Hamilton Ln, Oak Brook, IL 60523

Property Summary

Property Type	Single Family Home
Details	1,930 sqft · built 1974
Lot Size	0.41 acres (17,860 sqft)
Owner	Individual Name on Record
Tax Bill	$8,948 (2025)
Deeds & Mortgages	Feb 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`06-27-206-005`

Property Details

APN / Parcel Number

Primary APN	`06-27-206-005`

Interior

Stories	1 Story
Building Area	1,930 sqft Living Area
Gross Area	2,938 sqft
1st Floor Area	1,930 sqft
Basement Area	1,008 sqft

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Brick
Lot Area	17,860 sqft (0.41 acres)
Garage Type	Attached
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	9 HAMILTON LN
City	OAK BROOK
State	IL
Zip	60523-1762
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	BROOK FOREST UNIT #6
Legal Subdivision	BROOK FOREST
Legal Lot Number	405
Legal Unit	6
Jurisdiction	DU PAGE IL
Township / Civil Division	YORK
Census Block Group	1
Census Block	1006
Census Tract	844502

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	9 HAMILTON LN, OAK BROOK, IL 60523-1762
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Man

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Apr 8, 2009
Transfer Doc	0000058012
Record Updated	Sep 20, 2026

February 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DU PAGE IL
Recording Date	Feb 24, 2026
Property Address	9 HAMILTON LN, OAK BROOK, IL 60523-1762
Document Number	0000011850
Map Reference	DOC R70-4053
Instrument Date	Feb 23, 2026
Instrument	R2026-011850
Transaction Type	Transfer
Record Updated	Mar 11, 2026
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9 HAMILTON LN, OAK BROOK, IL 60523-1762

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	DuPage County
County Subdivision	York Township
Municipality	Oak Brook Village
Elementary School District	Butler School District 53 (KG - 08)
Secondary School District	Hinsdale Township High School District 86 (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,948.00 (+4.51%)	$265,005 (+7.86%) Land $119,882 Building $145,123	$795,015 (+7.86%) Land $359,646 Building $435,369
2024	$8,562.00 (+10.28%) Homeowner's exemption Veteran's exemption	$245,694 (+12.5%) Land $111,146 Building $134,548	$737,082 (+12.5%) Land $333,438 Building $403,644
2022	$7,764.00 Homeowner's exemption Senior Citizen's exemption	$218,400 Land $98,800 Building $119,600	$655,200 Land $296,400 Building $358,800

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	5 (1979–1987)
Most Recent Claim	Aug 1987 · Severe Storms & Flooding
Claims by Event	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 Risk	Not 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 System	OAK BROOK serves 9,400 people · EPA ID IL0430700
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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 175 locations within half a mile, as of December 31, 2025

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