Madison County property record for 731 Elfgen St, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,615 sqft · built 1945 |
| Lot Size | 0.176 acres (7,687 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,947 (2025) |
| APN | 23-2-07-02-05-102-001 |
| Primary APN | 23-2-07-02-05-102-001 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,615 sqft Living Area |
| Gross Area | 1,350 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,687 sqft (0.176 acres) |
| Lot Dimensions | 146 ft deep x 52.4 ft wide |
| Garage Type | Attached |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 731 ELFGEN ST |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-4209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ELFGENS BERT F SECOND SUBD LOT 17 55X146.8IRR |
| Legal Subdivision | ELFGENS BERT F SECOND SUBD |
| Legal Lot Number | 17 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 402200 |
Source: Madison County records, as of September 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 731 ELFGEN ST, ALTON, IL 62002-4209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| 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 | $1,947.00 (+11.77%) | $30,330 (+35.4%) Land $1,890 Building $28,440 | $90,990 (+35.27%) Land $5,670 Building $85,320 |
| 2024 | $1,742.00 (+21.14%) | ||
| 2022 | $1,438.00 | $22,400 Land $1,390 Building $21,010 | $67,267 Land $4,174 Building $63,093 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 4 (1979–1982) |
| Most Recent Claim | Dec 1982 · rainfall accumulation |
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 | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 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 277 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ClearWave Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Wisper ISP.
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