DuPage County property record for 34 Mockingbird Ln, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 4,596 sqft · built 1974 |
| Lot Size | 0.39 acres (16,988 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $637,500 (Nov 1996) |
| Tax Bill | $14,290 (2025) |
| Deeds & Mortgages | Dec 2017 Line of Credit Nov 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-27-403-014 |
| Primary APN | 06-27-403-014 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 4,596 sqft Living Area |
| Gross Area | 6,332 sqft |
| 1st Floor Area | 2,168 sqft |
| 2nd Floor Area | 2,428 sqft |
| Basement Area | 1,736 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Exterior Material | Combination |
| Construction Type | Brick |
| Lot Area | 16,988 sqft (0.39 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 34 MOCKINGBIRD LN |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-1749 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | BROOK FOREST UNIT 2 |
| Legal Subdivision | BROOK FOREST |
| Legal Lot Number | 130 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 844502 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 34 MOCKINGBIRD LN, OAK BROOK, IL 60523-1749 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 22, 2017 | Deed of Trust, Mortgage · Line of Credit BMO HARRIS BANK NA |
| Nov 6, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 12, 1996 · Amount on Record |
| Deed Sale | Nov 12, 1996 · Amount on Record |
| Prior Sale | Nov 16, 1993 · Amount on Record |
| Deed Document Number | 1996183553 |
| Last Transfer Date | Oct 4, 2017 |
| Transfer Doc | 0000114054 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 34 MOCKINGBIRD LN, OAK BROOK, IL 60523-1749 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000131084 |
|---|---|
| Date | Dec 22, 2017 |
| Instrument | R2017-131084 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Nov 28, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.99% |
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Nov 6, 2017 |
| Property Address | 34 MOCKINGBIRD LN, OAK BROOK, IL 60523-1749 |
| Document Number | 0000114054 |
| Instrument Date | Oct 4, 2017 |
| Instrument | 114054 |
| Transaction Type | Transfer |
| Record Updated | Nov 30, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 34 MOCKINGBIRD LN OAK BROOK IL 605231749, OAK BROOK, IL 60523-1749 |
Source: DuPage County assessment roll, as of August 17, 2026
| 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,290.00 (+16.26%) | $405,661 (+21.34%) Land $111,869 Building $293,792 | $1,216,983 (+21.34%) Land $335,607 Building $881,376 |
| 2022 | $12,291.00 Homeowner's exemption | $334,320 Land $92,200 Building $242,120 | $1,002,960 Land $276,600 Building $726,360 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| 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 |
|
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.
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.
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 |
| 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.
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 |
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