Sangamon County property record for 520 Williams St, Springfield, IL 62704 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.154 acres (6,716 sqft) |
| Owner | Individual Name on File |
| Last Sale | $91,500 (Dec 2015) |
| Tax Bill | $3,060 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-33.0-451-016 |
| Primary APN | 14-33.0-451-016 |
|---|---|
| Alternative APN |
|
| Lot Area | 6,716 sqft (0.154 acres) |
|---|
| Account Number | 14330451016 |
|---|---|
| Street Address | 520 WILLIAMS ST |
| City | SPRINGFIELD |
| State | IL |
| Zip | 62704-2857 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 6 B 2 ALEXANDER STARNES ADDN |
| Legal Subdivision | ALEXANDER STARNES ADD |
| Jurisdiction | SANGAMON IL |
| Township / Civil Division | CAPITAL |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 1900 |
Source: Sangamon County records · APN 14-33.0-451-016
Assessment roll updated June 2, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 520 WILLIAMS ST, SPRINGFIELD, IL 62704-2857 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 11, 2015 · Amount on Record |
| Deed Sale | Dec 11, 2015 · Amount on Record |
| Prior Sale | Oct 07, 2008 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Sangamon County records · Assessment roll updated June 2, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Sangamon County |
| County Subdivision | Capital Township |
| Municipality | Springfield City |
| Unified School District | Springfield School District 186 (PK - 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 | $3,060.00 (+17.96%) | $43,796 (+25.31%) Land $6,881 Building $36,915 | $131,388 (+25.31%) Land $20,643 Building $110,745 |
| 2022 | $2,594.00 Homeowner's exemption | $34,949 Land $5,561 Building $29,388 | $104,847 Land $16,683 Building $88,164 |
Source: FEMA National Flood Hazard Layer, Sangamon County (17167C), updated May 4, 2016 · 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 |
| 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; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 625 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| JAB Wireless | Fixed Wireless (licensed-by-rule) | 500 / 100 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T, T-Mobile USA, Consolidated Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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