Sangamon County property record for 129 E Flagg St, Williamsville, IL 62693
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.281 acres (12,275 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $50,000 (Oct 2015) |
| Tax Bill | $3,176 (2025) |
| Deeds & Mortgages | Dec 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-04.0-255-006 |
| Primary APN | 07-04.0-255-006 |
|---|---|
| Alternative APNs |
|
| Lot Area | 12,275 sqft (0.281 acres) |
|---|
| Account Number | 07040255006 |
|---|---|
| Street Address | 129 E FLAGG ST |
| City | WILLIAMSVILLE |
| State | IL |
| Zip | 62693-7506 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | VILLAGE OF WILLIAMSVILLE L 6 B 2 |
| Legal Subdivision | WILLIAMSVILLE |
| Jurisdiction | SANGAMON IL |
| Township / Civil Division | WILLIAMS |
| Census Block Group | 3 |
| Census Block | 3043 |
| Census Tract | 3701 |
Source: Sangamon County records, as of June 2, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 129 W FLAGG ST, WILLIAMSVILLE, IL 62693-7507 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 9, 2015 · Amount on Record |
| Deed Sale | Oct 9, 2015 · Amount on Record |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANGAMON IL |
| Property Address | 129 E FLAGG ST, WILLIAMSVILLE, IL 62693-7506 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2024 |
| Name | Verified Name |
|---|
| Document Number | 2023R23503 |
|---|---|
| Date | Dec 28, 2023 |
| Instrument | 2023R23503 |
| Name | UNITED COMMUNITY BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Dec 27, 2033 |
Source: Sangamon County assessment roll, as of June 2, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Sangamon County |
| County Subdivision | Williams Township |
| Municipality | Williamsville Village |
| Unified School District | Williamsville Community Unit School District 15 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,176.00 (+16.94%) | $51,748 (+28.11%) Land $8,482 Building $43,266 | $155,244 (+28.11%) Land $25,446 Building $129,798 |
| 2022 | $2,716.00 Homeowner's exemption | $40,392 Land $6,621 Building $33,771 | $121,176 Land $19,863 Building $101,313 |
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 May 4, 2016 · 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 |
| Nearby Flood Policies | 1 in force |
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 | 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 | WILLIAMSVILLE serves 6,198 people · EPA ID IL1671300 |
|---|---|
| Water Source | Purchased surface water from SPRINGFIELD |
| Last State Inspection | Aug 2024 |
| 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 | 2 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 197 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cass Cable TV Fiber | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Nextlink, Watch TV.
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