Madison County property record for 320 Deneen Ave, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 638 sqft · built 1941 |
| Lot Size | 0.338 acres (14,725 sqft) |
| Owner | Individual Name on File |
| Last Sale | $20,000 (Mar 2021) |
| Tax Bill | $1,127 (2025) |
| Deeds & Mortgages | Mar 2021 Transfer Mar 2021 Sale |
| APN | 23-2-07-10-12-204-031 |
| Primary APN | 23-2-07-10-12-204-031 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 638 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 14,725 sqft (0.338 acres) |
| Lot Dimensions | 155 ft deep x 95 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 320 DENEEN AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-6040 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RIVERVIEW ADD MACKS SUB LOT 12-13 & PT VAC ALLEY 141.7X140XIRR |
| Legal Subdivision | RIVERVIEW SUBD |
| Legal Lot Number | 12-13 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 402300 |
Source: Madison County records · APN 23-2-07-10-12-204-031
Assessment roll updated June 25, 2026 · Last verified July 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 | 320 DENEEN AVE, ALTON, IL 62002-6040 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 29, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Mar 18, 2021 | Warranty Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 18, 2021 · Amount on Record |
| Deed Sale | Mar 18, 2021 · Amount on Record |
| Deed Document Number | 202112032 |
| Prior Transfer Date | Mar 25, 2003 |
| Prior Transfer Doc | 0000021813 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Mar 29, 2021 |
| Property Address | 320 DENEEN AVE, ALTON, IL 62002-6040 |
| Document Number | 0000013535 |
| Map Reference | PB 6 PG 18 |
| Instrument Date | Mar 24, 2021 |
| Instrument | 2021R13535 |
| Transaction Type | Transfer |
| Record Updated | Apr 21, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 320 DENEEN AVE, ALTON, IL 62002-6040 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Mar 18, 2021 |
| Property Address | 320 DENEEN AVE, ALTON, IL 62002-6040 |
| Document Number | 0000012032 |
| Map Reference | PB 6 PG 18 |
| Instrument Date | Mar 12, 2021 |
| Instrument | 2021R12032 |
| Transaction Type | Transfer |
| Record Updated | Apr 21, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $30.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 320 DENEEN AVE, ALTON, IL 62002-6040 |
Source: Madison County records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Alton City |
| County | Madison County |
| County Subdivision | Alton Township |
| Unified School District | Alton Community Unit School District 11 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,127.00 (+14.07%) | $20,080 (+35.4%) Land $1,440 Building $18,640 | $60,240 (+35.27%) Land $4,320 Building $55,920 |
| 2024 | $988.00 (-24.06%) | ||
| 2022 | $1,301.00 | $14,830 Land $1,060 Building $13,770 | $44,534 Land $3,183 Building $41,351 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171194023002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 5 (1979–1986) |
| Most Recent Claim | Oct 1986 · river or lake flooding |
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
Based on FCC filings for 27 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system IL1195150, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | IL AMERICAN-ALTON private · serves 46,127 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | 3 ppb (2026–2028) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures