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806 Warren Ave, Belvidere, IL 61008 Property Records

Boone County property record for 806 Warren Ave, Belvidere, IL 61008

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 2,126 sqft · built 1900
Lot Size0.145 acres (6,300 sqft)
OwnerIndividual Name on File
Last Sale$138,600 (Mar 2021)
Tax Bill$4,181 (2025)
Deeds & MortgagesMar 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN05-36-135-003

Property Details

APN / Parcel Number

Primary APN05-36-135-003
Alternative APN
  • 05-05-36-135-003

Interior

Bedrooms4 Beds
Full Baths2 Baths
Plumbing Fixtures8 Plumbing Fixtures
Total Rooms8 Rooms
Stories1 Story
Building Area2,126 sqft Living Area
Gross Area2,620 sqft
1st Floor Area2,620 sqft
Basement Area780 sqft
Finished Basement286 sqft
Unfinished Basement494 sqft
Game RoomGame Room

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1979
Exterior MaterialWood Siding
Construction TypeFrame
Foundation TypeNo Foundation
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area6,300 sqft (0.145 acres)
Lot Dimensions126 ft deep x 50 ft wide
Garage Area528 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account Number05-05-36-135-003
Street Address806 WARREN AVE
CityBELVIDERE
StateIL
Zip61008-4458
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description36-44-3 LT 15 BLK 4 ROWAN BROS ADD 806 WARREN AVE
Legal SubdivisionROWAN BROS ADD
Legal Block4
Legal Lot Number15
JurisdictionBOONE IL
Township / Civil DivisionBELVIDERE
Census Block Group3
Census Block3006
Census Tract10200

Owner

806 Warren Ave is owned and occupied by an individual who bought it in March 2021.

Source: Boone County records, as of June 30, 2026

Owner of RecordIndividual Name on File
Mailing Address806 WARREN AVE, BELVIDERE, IL 61008-4458
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 9, 2021 · Amount on File
Deed SaleMar 9, 2021 · Amount on File
Prior SaleMay 31, 2012 · Amount on File
Record UpdatedSep 20, 2026

March 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOONE IL
Recording DateMar 9, 2021
Property Address806 WARREN AVE, BELVIDERE, IL 61008-4458
Document Number2021R01924
Instrument DateJan 26, 2021
Instrument2021R01924
Transaction TypeTransfer
Record UpdatedJun 6, 2022

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$208.50
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
AddressPO BOX 52, ELBURN, IL 60119-0052

Transferred To (Grantee/Buyer)

NameVerified Name
Address806 WARREN AVE, BELVIDERE, IL 61008-4458

Mortgage

Document Number2021R01925
DateMar 9, 2021
Instrument2021R01925
Lender
NameUNITED WHOLESALE MORTGAGE
Agreement
TypeConventional Mortgage
AmountAmount on Record
Interest
Rate2.25%

Tax Assessment & Valuation

The 2025 property tax bill for 806 Warren Ave was $4,181 with a homeowner's exemption.

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

Property Jurisdictions

TypeName
StateIllinois
CountyBoone County
County SubdivisionBelvidere Township
MunicipalityBelvidere City
Unified School DistrictBelvidere Consolidated Unit School District 100 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,181.00 Homeowner's exemption$58,498 (+3.56%) Land $2,854 Building $55,644$175,494 (+3.56%) Land $8,562 Building $166,932
2024$56,485 Land $2,854 Building $53,631$169,455 Land $8,562 Building $160,893
2022$4,116.00$46,292 Land $4,376 Building $41,916$138,876 Land $13,128 Building $125,748

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

FEMA maps place 806 Warren Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2009.

Source: FEMA National Flood Hazard Layer, effective February 18, 2011 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force
Nearby Flood Claims3 (2009–2016)
Claims Outside the SFHA3 of 3
Most Recent ClaimJul 2016 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 806 Warren Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemBELVIDERE
serves 25,339 people · EPA ID IL0070050
Water SourceGroundwater
Last State InspectionJan 2026
Lead2 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 630 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Frontier
Fiber		7,000 / 7,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20

May also be available: AT&T.

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