DuPage County property record for 6350 Tremont St, Willowbrook, IL 60527
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,372 sqft · built 1988 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $620,000 (Jul 2021) |
| Tax Bill | $11,822 (2025) |
| Deeds & Mortgages | Jul 2021 Sale & Mortgage Mar 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-24-112-050 |
| Primary APN | 09-24-112-050 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,372 sqft Living Area |
| Gross Area | 3,452 sqft |
| Basement Area | 1,080 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Colonial |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 11,761 sqft (0.27 acres) |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 6350 TREMONT ST |
|---|---|
| City | WILLOWBROOK |
| State | IL |
| Zip | 60527-5476 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | MAC DIARMID & PALUMBOS ROGERS FARM SUB UNIT 2 ALL |
| Legal Subdivision | MAC DIARMID & PALUMBOS ROGERS FARM SUB |
| Legal Lot Number | 45 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | DOWNERS GROVE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 845402 |
6350 Tremont St is owned and occupied by two individuals who bought it in July 2021.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6350 TREMONT ST, WILLOWBROOK, IL 60527-5476 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 20, 2021 | Deed, Transfer · Conventional Mortgage KEY MORTGAGE SERVICES INC |
| Mar 22, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| May 7, 2018 | Quit Claim Deed, Transfer CITYWIDE TITLE CORPORATION |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 20, 2021 · Amount on File |
| Deed Sale | Jul 20, 2021 · Amount on File |
| Prior Sale | Mar 4, 2004 · Amount on File |
| Deed Document Number | 2021109148 |
| Prior Transfer Date | Nov 12, 1996 |
| Prior Transfer Doc | 0000201967 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 20, 2021 |
| Property Address | 6350 TREMONT ST, WILLOWBROOK, IL 60527-5476 |
| Document Number | 0000109148 |
| Map Reference | DOC R84-40482 |
| Instrument Date | May 27, 2021 |
| Instrument | R2021-109148 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2021 |
| Title Company | CITYWIDE TITLE CORPORATION |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $620.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 6350 TREMONT, WESTMONT, IL 60559 |
| Document Number | 0000109149 |
|---|---|
| Date | Jul 20, 2021 |
| Instrument | R2021-109149 |
| Name | KEY MORTGAGE SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Jun 1, 2051 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Mar 22, 2019 |
| Property Address | 6350 TREMONT ST, WILLOWBROOK, IL 60527-5476 |
| Document Number | 0000021079 |
| Instrument Date | Mar 22, 2019 |
| Instrument | 21079 |
| Transaction Type | Transfer |
| Record Updated | Apr 5, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 6350 TREMONT ST WILLOWBROOK IL 605275476, WILLOWBROOK, IL 60527-5476 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | May 7, 2018 |
| Property Address | 6350 TREMONT ST, WILLOWBROOK, IL 60527-5476 |
| Document Number | 0000039786 |
| Instrument Date | Apr 26, 2018 |
| Instrument | 39786 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2018 |
| Title Company | CITYWIDE TITLE CORPORATION |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6350 TREMONT ST WILLOWBROOK IL 605275476, WILLOWBROOK, IL 60527-5476 |
The 2025 property tax bill for 6350 Tremont St was $11,822 with a homeowner's exemption.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Downers Grove Township |
| Municipality | Willowbrook Village |
| Elementary School District | Gower School District 62 (KG - 08) |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,822.00 | $259,643 Land $95,097 Building $164,546 | $778,929 Land $285,291 Building $493,638 |
| 2022 | $10,208.00 Homeowner's exemption | $210,450 Land $80,150 Building $130,300 | $631,350 Land $240,450 Building $390,900 |
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.
FEMA maps place 6350 Tremont St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 6350 Tremont St is low, with less than a 0.01% annual chance of 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WILLOWBROOK serves 9,000 people · EPA ID IL0431100 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 276 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 · Fixed Wireless in parts of the area | 100 / 20 |
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