16 Mockingbird Ln, Oak Brook, IL 60523 Property Records

DuPage County property record for 16 Mockingbird Ln, Oak Brook, IL 60523

Property Summary

Property Type	Single Family Home
Details	3,284 sqft · built 1968
Lot Size	0.58 acres (25,265 sqft)
Owner	2 Company Names on Record
Tax Bill	$13,696 (2025)
Deeds & Mortgages	Jan 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`06-27-306-001`

Property Details

APN / Parcel Number

Primary APN	`06-27-306-001`

Interior

Stories	1 Story
Building Area	3,284 sqft Living Area
Gross Area	4,544 sqft
1st Floor Area	3,284 sqft
Basement Area	1,260 sqft

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Brick
Lot Area	25,265 sqft (0.58 acres)
Garage Type	Attached
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	16 MOCKINGBIRD LN
City	OAK BROOK
State	IL
Zip	60523-1748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	BROOK FOREST
Legal Subdivision	BROOK FOREST
Legal Lot Number	218
Jurisdiction	DU PAGE IL
Township / Civil Division	YORK
Census Block Group	1
Census Block	1018
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	2 Company Names on Record
Mailing Address	16 MOCKINGBIRD LN, OAK BROOK, IL 60523-1748
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

January 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DU PAGE IL
Recording Date	Jan 13, 2026
Property Address	16 MOCKINGBIRD LN, OAK BROOK, IL 60523-1748
Document Number	0000002614
Map Reference	DOC R65-27092
Instrument Date	Dec 1, 2025
Instrument	R2026-002614
Transaction Type	Transfer
Record Updated	Jan 29, 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
Relationship	Revocable Trust
Address	16 MOCKINGBIRD LN, OAK BROOK, IL 60523-1748

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	$13,696.00 (+4.33%)	$397,136 (+7.86%) Land $188,222 Building $208,914	$1,191,408 (+7.86%) Land $564,666 Building $626,742
2024	$13,128.00 (+10.88%) Homeowner's exemption Veteran's exemption	$368,196 (+12.5%) Land $174,506 Building $193,690	$1,104,588 (+12.5%) Land $523,518 Building $581,070
2022	$11,840.00 Homeowner's exemption Senior Citizen's exemption	$327,290 Land $155,120 Building $172,170	$981,870 Land $465,360 Building $516,510

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	Low lower than 99.1% of the US · lower than 94% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 261 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