DuPage County property record for 312 Hambletonian Dr, Oak Brook, IL 60523 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4,171 sqft · built 1986 |
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $782,500 (Jul 2020) |
| Tax Bill | $15,523 (2025) |
| Deeds & Mortgages | Apr 2024 Line of Credit Sep 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-33-303-016 |
| Primary APN | 06-33-303-016 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 4,171 sqft Living Area |
| Gross Area | 6,061 sqft |
| 1st Floor Area | 1,890 sqft |
| 2nd Floor Area | 2,281 sqft |
| Basement Area | 1,890 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 19,166 sqft (0.44 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 312 HAMBLETONIAN DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SADDLE BROOK UNIT NO 4 ALL |
| Legal Subdivision | SADDLE BROOK UNIT NO 4 |
| Legal Lot Number | 273 |
| Legal Unit | 4 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 844402 |
Source: DuPage County records · APN 06-33-303-016
Assessment roll updated August 17, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 312 HAMBLETONIAN DR, OAK BROOK, IL 60523-2620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 29, 2024 | Deed of Trust, Mortgage · Line of Credit DUPAGE CU |
| Sep 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NEIGHBORHOOD LOANS |
| Jul 30, 2020 | Warranty Deed, Transfer · Conventional Mortgage NEIGHBORHOOD LOANS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 30, 2020 · Amount on Record |
| Deed Sale | Jul 30, 2020 · Amount on Record |
| Deed Document Number | 202082002 |
| Prior Transfer Date | Oct 11, 1996 |
| Prior Transfer Doc | 0000186802 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 312 HAMBLETONIAN DR, OAK BROOK, IL 60523-2620 |
| Transaction Type | Mortgage |
| Record Updated | May 15, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000022838 |
|---|---|
| Date | Apr 29, 2024 |
| Instrument | R2024-022838 |
| Name | DUPAGE CU |
|---|---|
| Type | Credit Union |
| Address | NAPERVILLE, IL 60567 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Apr 30, 2044 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 312 HAMBLETONIAN DR, OAK BROOK, IL 60523-2620 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000135459 |
|---|---|
| Date | Sep 10, 2021 |
| Instrument | R2021-135459 |
| Name | NEIGHBORHOOD LOANS |
|---|---|
| Type | Mortgage Company |
| Address | DOWNERS GROVE, IL 60515 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Oct 01, 2041 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 30, 2020 |
| Property Address | 312 HAMBLETONIAN DR, OAK BROOK, IL 60523-2620 |
| Document Number | 0000082002 |
| Instrument Date | Jun 10, 2020 |
| Instrument | 82002 |
| Transaction Type | Transfer |
| Record Updated | Aug 21, 2020 |
| Title Company | BURNET TITLE-POST CLOSING |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,174.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 1518 MUILKY DR OAK BROOK IL 60523, OAK BROOK, IL 60523 |
| Document Number | 82003 |
|---|---|
| Date | Jul 30, 2020 |
| Instrument | 82003 |
| Name | NEIGHBORHOOD LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | DOWNERS GROVE, IL 60515 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 29, 2050 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3.12% |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Oak Brook Village |
| Elementary School District | Downers Grove Grade School District 58 (PK - 08) |
| Secondary School District | Community High School District 99 (09 - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $15,523.00 (+17.37%) | $321,879 (+21.34%) Land $151,048 Building $170,831 | $965,637 (+21.34%) Land $453,144 Building $512,493 |
| 2022 | $13,226.00 Homeowner's exemption | $265,280 Land $124,490 Building $140,790 | $795,840 Land $373,470 Building $422,370 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170438444024, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 313 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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