Madison County property record for 3818 Oscar Ave, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 679 sqft · built 1973 |
| Lot Size | 0.196 acres (8,520 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $103,000 (Dec 2009) |
| Tax Bill | $3,393 (2025) |
| APN | 23-2-08-17-07-203-026 |
| Primary APN | 23-2-08-17-07-203-026 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 1 Room |
| Stories | 2 Stories |
| Building Area | 679 sqft Living Area |
| Gross Area | 723 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Shingle |
| Lot Area | 8,520 sqft (0.196 acres) |
| Lot Dimensions | 142 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 231 sqft |
| Porch | Porch |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 3818 OSCAR AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-2123 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILTON CREST LOT 71 60X143 S |
| Legal Lot Number | 71 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 401400 |
Source: Madison County records, as of June 25, 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 | 3818 OSCAR AVE, ALTON, IL 62002-2123 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 17, 2009 · Amount on Record |
| Deed Sale | Dec 17, 2009 · Amount on Record |
| Deed Document Number | 200961618 |
| Last Transfer Date | Aug 23, 2011 |
| Transfer Doc | 0000035017 |
| Record Updated | Oct 29, 2026 |
Source: Madison County assessment roll, as of June 25, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,393.00 (+10.52%) | $48,390 (+35.43%) Land $2,400 Building $45,990 | $145,170 (+35.3%) Land $7,200 Building $137,970 |
| 2024 | $3,070.00 (+17.71%) | ||
| 2022 | $2,608.00 | $35,730 Land $1,770 Building $33,960 | $107,297 Land $5,315 Building $101,982 |
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
| FEMA Flood Zone | Not on file |
|---|
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 | 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 | IL AMERICAN-ALTON private · serves 46,127 people · EPA ID IL1195150 |
|---|---|
| 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, 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 441 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Wisper ISP.
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