421 N E St, Monmouth, IL 61462 Property Records

Warren County property record for 421 N E St, Monmouth, IL 61462

Property Summary

Property Type	Single Family Home
Lot Size	0.159 acres (6,930 sqft)
Owner	Individual Name on File
Tax Bill	$1,794 (2025)
Flood Zone	Zone X (minimal risk)
APN	`09-355-003-00`

Property Details

APN / Parcel Number

Primary APN	`09-355-003-00`

Exterior

Lot Area	6,930 sqft (0.159 acres)
Lot Dimensions	105 ft deep x 66 ft wide

Location & Zoning

Street Address	421 N E ST
City	MONMOUTH
State	IL
Zip	61462-1142
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	W 105' LOT 2 BLOCK 1 SIPHERS ADDN. LOT SIZE: 66' X 105'
Legal Subdivision	SIPHERS ADDN
Legal Block	1
Legal Lot Number	2
Jurisdiction	WARREN IL
Township / Civil Division	MONMOUTH
Census Block Group	4
Census Block	4048
Census Tract	870400

Owner

Source: Warren County records · APN 09-355-003-00

Assessment roll updated July 24, 2026 · Last verified August 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	421 N E ST, MONMOUTH, IL 61462-1142
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: Warren County records · Assessment roll updated July 24, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Warren County
County Subdivision	Monmouth Township
Municipality	Monmouth City
Unified School District	Monmouth-Roseville Community Unit School District 238 (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	$1,794.00 (-5.33%) Homeowner's exemption Senior Citizen's exemption	$39,790 (+8.54%) Land $2,260 Building $37,530	$119,370 (+8.54%) Land $6,780 Building $112,590
2024		$36,660 (+11.7%) Land $2,080 Building $34,580	$109,980 (+11.7%) Land $6,240 Building $103,740
2022	$1,895.00 Homeowner's exemption Senior Citizen's exemption	$32,820 Land $1,860 Building $30,960	$98,460 Land $5,580 Building $92,880

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 9, 2021 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35

May also be available: AMG Technology Investment Group, McDonough Telephone Cooperative, Verizon.

Based on FCC filings for 342 locations within half a mile of this property.

Drinking Water

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	MONMOUTH serves 8,902 people
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	3 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Oct 2024
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.