3412 Brown St, Alton, IL 62002 Property Records

Madison County property record for 3412 Brown St, Alton, IL 62002

Property Summary

Property Type	Single Family Home
Details	1 ba · 899 sqft · built 1940
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Tax Bill	$563 (2025)
APN	`23-2-08-08-13-302-006`

Property Details

APN / Parcel Number

Primary APN	`23-2-08-08-13-302-006`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	899 sqft Living Area

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Exterior Material	Brick
Construction Type	Masonry / Concrete Block
Roof Material	Shingle
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	120 ft deep x 50 ft wide
Porch	Slab
Canopy	216 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	3412 BROWN ST
City	ALTON
State	IL
Zip	62002-4101
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	GILLHAM HEIGHTS SUBD LOT 3 4 50X118X IRR
Legal Subdivision	GILLHAM HEIGHTS SUBD
Legal Lot Number	3
Jurisdiction	MADISON IL
Township / Civil Division	ALTON
Census Block Group	1
Census Block	1020
Census Tract	401400

Owner

Source: Madison County assessment roll, APN 23-2-08-08-13-302-006, as of 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	3412 BROWN ST, ALTON, IL 62002-4101
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Madison County assessment roll as of June 25, 2026 · Last verified July 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

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	$563.00 (-64.68%)	$28,310 (+35.39%) Land $2,830 Building $25,480	$84,930 (+35.25%) Land $8,490 Building $76,440
2024	$1,594.00 (+158.35%)
2022	$617.00	$20,910 Land $2,090 Building $18,820	$62,793 Land $6,276 Building $56,517

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171194014001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Claims	1 (1979)
Most Recent Claim	Apr 1979 · tidal / storm surge

Wildfire

Wildfire Risk	Not rated no burnable land within 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.

Internet Providers

Source: FCC Broadband Data Collection, 441 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
WH i3B Bidco LLC/WH i3B Topco Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile USA, Wisper ISP.

Drinking Water

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

Violations Reported to EPA

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.