DuPage County property record for 641 Mayfair Dr, Carol Stream, IL 60188
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,313 sqft · built 1993 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $540,000 (May 2025) |
| Tax Bill | $11,526 (2025) |
| Deeds & Mortgages | Jun 2024 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-19-313-022 |
| Primary APN | 02-19-313-022 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,313 sqft Living Area |
| Gross Area | 3,114 sqft |
| 1st Floor Area | 1,085 sqft |
| 2nd Floor Area | 1,228 sqft |
| Basement Area | 801 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Construction Type | Mixed |
| Lot Area | 8,712 sqft (0.2 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Window A/C |
|---|
| Street Address | 641 MAYFAIR DR |
|---|---|
| City | CAROL STREAM |
| State | IL |
| Zip | 60188-4336 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | CAMBRIDGE POINTE UNIT 12 ALL |
| Legal Subdivision | CAMBRIDGE POINTE UNIT 12 |
| Legal Lot Number | 257 |
| Legal Unit | 12 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | BLOOMINGDALE |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 841209 |
641 Mayfair Dr is owned by two individuals who bought it in May 2025.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 865 PEMBROOK CT, CAROL STREAM, IL 60188-3077 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 5, 2025 · Amount on File |
| Deed Sale | May 5, 2025 · Amount on File |
| Prior Sale | Aug 6, 1998 · Amount on File |
| Deed Document Number | 202525955 |
| Prior Transfer Date | Sep 27, 1993 |
| Prior Transfer Doc | 0000299002 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 641 MAYFAIR DR, CAROL STREAM, IL 60188-4336 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000034000 |
|---|---|
| Date | Jun 18, 2024 |
| Instrument | R2024-034000 |
| Name | FIRST NORTHERN CU |
|---|---|
| Type | Credit Union |
| Address | CHICAGO, IL 60606 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jun 30, 2039 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 641 Mayfair Dr was $11,526.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Bloomingdale Township |
| Municipality | Carol Stream Village |
| Elementary School District | Community Consolidated School District 93 (PK - 08) |
| Secondary School District | Glenbard Township High School District 87 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,526.00 | $155,814 Land $32,309 Building $123,505 | $467,442 Land $96,927 Building $370,515 |
| 2022 | $10,362.00 Homeowner's exemption Senior Citizen's exemption | $123,330 Land $26,320 Building $97,010 | $369,990 Land $78,960 Building $291,030 |
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 641 Mayfair Dr 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 641 Mayfair Dr 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 | CAROL STREAM serves 39,854 people · EPA ID IL0430200 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Sep 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 435 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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