Madison County property record for 602 Porter St, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 500 sqft · built 1948 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $38,000 (Feb 2011) |
| Tax Bill | $1,028 (2025) |
| Deeds & Mortgages | Jun 2017 Transfer |
| APN | 23-2-08-17-09-104-007 |
| Primary APN | 23-2-08-17-09-104-007 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 500 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Material | Shingle |
| Lot Area | 4,800 sqft (0.11 acres) |
| Lot Dimensions | 120 ft deep x 40 ft wide |
| Garage Type | Detached |
| Garage Area | 264 sqft |
| Total Buildings | 2 Buildings |
| Heating System | HVAC |
|---|
| Street Address | 602 PORTER ST |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-2028 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CURDIE HEIGHTS LOT 6 40 X 120 |
| Legal Subdivision | CURDIE HEIGHTS |
| Legal Lot Number | 6 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 401500 |
Source: Madison County records, as of June 30, 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 | 602 PORTER ST, ALTON, IL 62002-2028 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 11, 2011 · Amount on Record |
| Deed Sale | Feb 11, 2011 · Amount on Record |
| Deed Document Number | 20116622 |
| Last Transfer Date | May 2, 2017 |
| Transfer Doc | 0000018608 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Jun 6, 2017 |
| Property Address | 602 PORTER ST, ALTON, IL 62002-2028 |
| Document Number | 0000018608 |
| Instrument Date | May 2, 2017 |
| Instrument | 18608 |
| Transaction Type | Transfer |
| Record Updated | Jun 14, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1520 LANGDON ST ALTON IL 620023559, ALTON, IL 62002-3559 |
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 | $1,028.00 | $15,980 (+35.31%) Land $1,390 Building $14,590 | $47,940 (+35.18%) Land $4,170 Building $43,770 |
| 2024 | $1,028.00 | ||
| 2022 | $1,028.00 | $11,810 Land $1,030 Building $10,780 | $35,465 Land $3,093 Building $32,372 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 10 (1979–1986) |
| Most Recent Claim | Oct 1986 · river or lake flooding |
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 | Not rated no burnable land within 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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