Madison County property record for 1102 Union St, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 840 sqft · built 1924 |
| Lot Size | 0.447 acres (19,470 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $734 (2025) |
| APN | 23-2-07-12-18-307-013 |
| Primary APN | 23-2-07-12-18-307-013 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 1 Room |
| Stories | 1 Story |
| Building Area | 840 sqft Living Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Material | Shingle |
| Lot Area | 19,470 sqft (0.447 acres) |
| Lot Dimensions | 165 ft deep x 118 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Open Porch |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 1102 UNION ST |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-3730 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HUNTERS NORTH LIBERTY ADD LOTS FRTG UNION ST LOT 10 11 118X165 |
| Legal Subdivision | HUNTERS NORTH LIBERTY ADDN |
| Legal Lot Number | 10 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 402500 |
Source: Madison County records · APN 23-2-07-12-18-307-013
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 | 1102 UNION ST, ALTON, IL 62002-3730 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 25, 2009 |
| Transfer Doc | 0000004143 |
| Record Updated | Sep 20, 2026 |
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 | $734.00 (+16.88%) | $15,180 (+35.41%) Land $1,530 Building $13,650 | $45,540 (+35.28%) Land $4,590 Building $40,950 |
| 2024 | $628.00 (+37.42%) | ||
| 2022 | $457.00 | $11,210 Land $1,130 Building $10,080 | $33,663 Land $3,393 Building $30,270 |
Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 6 (1979–1983) |
| Most Recent Claim | May 1983 · rainfall accumulation |
| 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 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: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026
| Historic District | Within the Middletown Historic District (Boundary Increase) listed 1982 · NRIS 82002583 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: Wisper ISP.
Based on FCC filings for 324 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System 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.
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