421 S 28th St, Herrin, IL 62948 Property Records

Williamson County property record for 421 S 28th St, Herrin, IL 62948

Property Summary

Property Type	Single Family Home
Details	884 sqft · built 1925
Lot Size	0.271 acres (11,814 sqft)
Owner	Individual Name on Record
Tax Bill	$550 (2025)
Flood Zone	Zone X (minimal risk)
APN	`01-25-278-016`

Property Details

APN / Parcel Number

Primary APN	`01-25-278-016`

Interior

Plumbing Fixtures	5 Plumbing Fixtures
Stories	1 Story
Building Area	884 sqft Living Area
1st Floor Area	884 sqft
Basement Area	884 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Exterior Material	Other
Foundation Type	Raised
Lot Area	11,814 sqft (0.271 acres)
Garage Area	624 sqft
Porch	Slab
Porch Area	128 sqft

Utilities, Heating & Cooling

Heating System	Gas

Location & Zoning

Street Address	421 S 28TH ST
City	HERRIN
State	IL
Zip	62948-2023
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	COWANS 2ND ADD LOTS 6-7 BLK 3
Legal Subdivision	COWANS 2ND ADD
Legal Block	3
Legal Lot Number	6
Jurisdiction	WILLIAMSON IL
Township / Civil Division	BLAIRSVILLE
Census Block Group	3
Census Block	3047
Census Tract	20400

Owner

Source: Williamson County records, as of October 20, 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	421 S 28TH ST, HERRIN, IL 62948-2023
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of October 20, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Williamson County
Municipality	Herrin City
Unified School District	Herrin Community Unit School District 4 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$550.00 (-19.35%)	$20,995 (+18.02%) Land $4,295 Building $16,700	$62,985 (+18.02%) Land $12,885 Building $50,100
2024	$682.00 (+62.77%) Homeowner's exemption Veteran's exemption	$17,790 (+13.46%) Land $3,640 Building $14,150	$53,370 (+13.46%) Land $10,920 Building $42,450
2022	$419.00 Homeowner's exemption Veteran's exemption	$15,680 Land $3,210 Building $12,470	$47,040 Land $9,630 Building $37,410

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective July 9, 2020

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	HERRIN serves 12,747 people · EPA ID IL1990400
Water Source	Purchased surface water from several systems
Last State Inspection	Mar 2025
Lead	10 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	6 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 320 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
ClearWave Fiber	7,000 / 7,000
Frontier Fiber	5,000 / 5,000
Mediacom Xtream Cable	1,000 / 50
Wisper ISP Fixed Wireless	400 / 30
Verizon Fixed Wireless	300 / 20