Kane County property record for 427 Flagg St, Aurora, IL 60505
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,050 sqft · built 1900 |
| Lot Size | 0.261 acres (11,352 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $135,000 (Jul 2003) |
| Tax Bill | $3,469 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-22-406-006 |
| Primary APN | 15-22-406-006 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,050 sqft Living Area |
| Gross Area | 2,618 sqft |
| 1st Floor Area | 1,050 sqft |
| Basement Area | 1,050 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Frame |
| Lot Area | 11,352 sqft (0.261 acres) |
| Lot Dimensions | 264 ft deep x 43 ft wide |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Street Address | 427 FLAGG ST |
|---|---|
| City | AURORA |
| State | IL |
| Zip | 60505-2610 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL PLAT OF AURORA W 43 FT E 86 FT LOTS 10,11,12 & LOT 1 BLK 22 LOT DIMENSIONS: 43 X 264 APPROX LOT SQ FT 11352 SUBDIVISION: SEC 23 & PT SEC 22 RANGE CODE: 001 |
| Legal Subdivision | SUBDIVISION |
| Legal Block | 22 |
| Legal Lot Number | 1,10- |
| Jurisdiction | KANE IL |
| Township / Civil Division | AURORA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 853402 |
Source: Kane County records, as of July 23, 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 | 681 N LINCOLN AVE, AURORA, IL 60505-2160 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 25, 2003 · Amount on Record |
| Deed Sale | Jul 25, 2003 · Amount on Record |
| Prior Sale | Dec 21, 2000 · Amount on Record |
| Deed Document Number | 2003127035 |
| Prior Transfer Date | Feb 26, 1998 |
| Prior Transfer Doc | 0000016617 |
| Record Updated | Oct 29, 2026 |
Source: Kane County assessment roll, as of July 23, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Aurora City |
| County | Kane County |
| County Subdivision | Aurora Township |
| Unified School District | Aurora East Unit School District 131 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,469.00 (+16.76%) | $53,122 (+10.73%) Land $7,511 Building $45,611 | $159,430 (+10.73%) Land $22,542 Building $136,888 |
| 2024 | $47,973 (+22.66%) Land $6,866 Building $41,107 | $143,977 (+22.71%) Land $20,606 Building $123,370 | |
| 2022 | $2,971.00 (+1.09%) | $39,110 (+7.41%) Land $5,598 Building $33,512 | $117,330 (+7.41%) Land $16,794 Building $100,536 |
| 2021 | $2,939.00 | $36,412 Land $5,212 Building $31,200 | $109,236 Land $15,636 Building $93,600 |
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.
Source: FEMA National Flood Hazard Layer, effective October 8, 2026
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | AURORA serves 183,000 people · EPA ID IL0894070 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 26 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Metronet, T-Mobile, Verizon, Watch TV.
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