421 King St, Belvidere, IL 61008 Property Records

Boone County property record for 421 King St, Belvidere, IL 61008

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,000 sqft · built 1955
Lot Size	0.38 acres (16,553 sqft)
Owner	Individual Name on Record
Last Sale	$101,000 (May 2017)
Tax Bill	$3,331 (2025)
Deeds & Mortgages	May 2017 Sale May 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-26-353-038`

Property Details

APN / Parcel Number

Primary APN	`05-26-353-038`
Alternative APN	`05-05-26-353-038`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,000 sqft Living Area
Gross Area	2,000 sqft
1st Floor Area	2,000 sqft
Basement Area	1,000 sqft
Unfinished Basement	1,000 sqft
Game Room	Game Room

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1960
Architectural Style	Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	16,553 sqft (0.38 acres)
Lot Dimensions	181 ft deep x 88 ft wide
Garage Area	572 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	05-05-26-353-038
Street Address	421 KING ST
City	BELVIDERE
State	IL
Zip	61008-3412
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	26-44-3 HOMEDALE S 25' LOT 5 LOTS 4 & 10 BLK 3 & VAC ALLEY LYG S & ADJ & PT OT 1 ASSESSORS SURVEY SW SEC 26 & NW SEC 35 - BEG
Legal Subdivision	HOMEDALE
Legal Block	3
Legal Lot Number	5,4,10
Jurisdiction	BOONE IL
Township / Civil Division	BELVIDERE
Census Block Group	2
Census Block	2026
Census Tract	10102

Owner

Source: Boone 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	421 KING ST, BELVIDERE, IL 61008-3412
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 25, 2017	Deed, Transfer
May 25, 2017	Deed, Transfer · Conventional Mortgage ENVOY MORTGAGE LTD

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 25, 2017 · Amount on Record
Deed Sale	May 25, 2017 · Amount on Record
Prior Sale	Sep 19, 1996 · Amount on Record
Record Updated	Sep 20, 2026

May 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	BOONE IL
Recording Date	May 25, 2017
Property Address	421 KING ST, BELVIDERE, IL 61008-3412
Document Number	2017R02640
Map Reference	PB 2 PG 40
Instrument Date	May 24, 2017
Instrument	2017R02640
Transaction Type	Transfer
Record Updated	Feb 6, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$151.50
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	427 KING ST, 427, BELVIDERE, IL 61008-3412

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 KING ST, BELVIDERE, IL 61008-3412

May 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	BOONE IL
Recording Date	May 25, 2017
Property Address	421 KING ST, BELVIDERE, IL 61008-3412
Document Number	2017R02640
Map Reference	PB 2 PG 40
Instrument Date	May 24, 2017
Instrument	2017R02640
Transaction Type	Transfer
Record Updated	Jun 15, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$151.50
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	427 KING ST, BELVIDERE, IL 61008-3412

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 KING ST, BELVIDERE, IL 61008-3412

Mortgage

Document Number	2017R02641
Date	May 25, 2017
Instrument	2017R02641

Lender

Name	ENVOY MORTGAGE LTD
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Boone County assessment roll, as of June 30, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Boone County
County Subdivision	Belvidere Township
Municipality	Belvidere City
Unified School District	Belvidere Consolidated Unit School District 100 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,331.00 (-5.82%) Homeowner's exemption	$47,827 (+3.19%) Land $5,472 Building $42,355	$143,481 (+3.19%) Land $16,416 Building $127,065
2024		$46,348 (+13.84%) Land $5,472 Building $40,876	$139,044 (+13.84%) Land $16,416 Building $122,628
2022	$3,537.00	$40,714 Land $8,390 Building $32,324	$122,142 Land $25,170 Building $96,972

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.

Flood

Source: FEMA National Flood Hazard Layer, effective February 18, 2011

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 99.1% of the US · lower than 94% of Illinois
Wildfire Likelihood	Under 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	BELVIDERE serves 25,339 people · EPA ID IL0070050
Water Source	Groundwater
Last State Inspection	Jan 2026
Lead	2 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	1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 143 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250

May also be available: AT&T, T-Mobile, Verizon.

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