121 E 4th St, Belvidere, IL 61008 Property Records

Boone County property record for 121 E 4th St, Belvidere, IL 61008 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	2 Baths
Year Built	Built 1925
Square Footage	2,059 sqft Living Area
Lot Size	7,260 sqft (0.167 acres)
Occupancy	Owner Occupied
Last Sale	$70,000 (1995)
Tax Bill	$1,476.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`05-36-153-004`
Alternative APN	`05-05-36-153-004`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	8 Rooms
Building Area	2,059 sqft Living Area
Gross Area	3,114 sqft Gross Area
1st Floor	3,114 sqft 1st Floor
Attic Area	411 sqft Attic
Attic	1 Attic
Basement Area	644 sqft Basement
Unfinished Basement	644 sqft Unfinished
Stories	2 Stories

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1925
Exterior Material	Wood Siding Exterior
Construction Type	Frame Construction
Foundation Type	No Foundation Foundation
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	7,260 sqft (0.167 acres)
Depth X Width	132 ft x 55 ft Depth x Width
Parking Spaces	3 Parking Spaces
Garage Area	784 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	05-05-36-153-004
Street Address	121 E 4TH ST
City	BELVIDERE
State	IL
Zip	61008-4422
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	36-44-3 W 55' OF N 8 RDS OF LT 6 BLK 4 JOHN COHOONS ADD 121 E FOURTH ST
Legal Subdivision	JOHN COHOONS ADD
Legal Block	4
Legal Lot Number	6
Jurisdiction	BOONE IL
Minor Civil Division	BELVIDERE
Census Blockgroup	2
Census Block	2050
Census Tract	10200

Owner

Source: Boone County records · APN 05-36-153-004

Assessment roll updated June 30, 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	121 E 4TH ST, BELVIDERE, IL 61008-4422
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 09, 1995 · Amount on Record
Deed Sale	May 09, 1995 · Amount on Record
Deed Doc Number	19952416
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Boone County records · Assessment roll updated June 30, 2026 · Last verified July 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,476.00 (-14.78%) Homeowner's exemption Senior Citizen's exemption	$45,901 (+24.92%) Land $3,203 Building $42,698	$137,703 (+24.92%) Land $9,609 Building $128,094
2024		$36,743 (+17.77%) Land $3,203 Building $33,540	$110,229 (+17.77%) Land $9,609 Building $100,620
2022	$1,732.00	$31,198 Land $4,912 Building $26,286	$93,594 Land $14,736 Building $78,858

Flood & Wildfire

121 E 4th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Boone County (17007C), updated February 18, 2011

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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