803 Allen St, Belvidere, IL 61008 Property Records

Boone County property record for 803 Allen St, Belvidere, IL 61008

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 720 sqft · built 1950
Lot Size	0.188 acres (8,192 sqft)
Owner	Company Name on Record
Last Sale	$20,500 (Sep 1976)
Tax Bill	$2,708 (2025)
Deeds & Mortgages	Sep 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`05-35-204-014`

Property Details

APN / Parcel Number

Primary APN	`05-35-204-014`
Alternative APN	`05-05-35-204-014`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	720 sqft Living Area
1st Floor Area	720 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1965
Exterior Material	Wood Siding
Construction Type	Frame
Foundation Type	No Foundation
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,192 sqft (0.188 acres)
Lot Dimensions	128 ft deep x 64 ft wide
Garage Area	280 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	05-05-35-204-014
Street Address	803 ALLEN ST
City	BELVIDERE
State	IL
Zip	61008-5122
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	35-44-3 E1/2 OF LTS 2 & 3 BLK 3 SMEDLEYS 1ST ADD 803 ALLEN ST
Legal Subdivision	SMEDLEYS 1ST ADD
Legal Block	3
Legal Lot Number	2-3
Jurisdiction	BOONE IL
Township / Civil Division	BELVIDERE
Census Block Group	2
Census Block	2001
Census Tract	10300

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	Company Name on Record
Mailing Address	2252 ANDERSON DR, BELVIDERE, IL 61008-7038
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 1976 · Amount on Record
Deed Sale	Sep 30, 1976 · Amount on Record
Deed Document Number	19763141
Record Updated	Sep 20, 2026

September 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	BOONE IL
Recording Date	Sep 25, 2017
Property Address	803 ALLEN ST, BELVIDERE, IL 61008-5122
Document Number	2017R05101
Map Reference	PB 3 PG 6&7
Instrument Date	Aug 8, 2017
Instrument	2017R05101
Transaction Type	Transfer
Record Updated	Jun 6, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2252 ANDERSON DR, BELVIDERE, IL 61008-7038

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	$2,708.00 (+13.97%)	$34,000 (+23%) Land $3,690 Building $30,310	$102,000 (+23%) Land $11,070 Building $90,930
2024		$27,643 (+16.92%) Land $3,690 Building $23,953	$82,929 (+16.92%) Land $11,070 Building $71,859
2022	$2,376.00	$23,642 Land $5,658 Building $17,984	$70,926 Land $16,974 Building $53,952

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 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 526 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
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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