Boone County property record for 511 Gardner St, Belvidere, IL 61008 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1920 |
| Lot Size | 0.206 acres (8,976 sqft) |
| Owner | Individual Name on File |
| Last Sale | $126,400 (Nov 2021) |
| Tax Bill | $3,290 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Nov 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-25-106-002 |
| Primary APN | 05-25-106-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Gross Area | 1,728 sqft |
| 1st Floor Area | 1,728 sqft |
| Basement Area | 864 sqft |
| Unfinished Basement | 864 sqft |
| Game Room | Game Room |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,976 sqft (0.206 acres) |
| Lot Dimensions | 136 ft deep x 66 ft wide |
| Garage Area | 896 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Open Porch |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 05-05-25-106-002 |
|---|---|
| Street Address | 511 GARDNER ST |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-2327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 25-44-3 LT 2 BLK 5 1ST ADD TO MAPLE RANGE 511 GARDNER ST |
| Legal Subdivision | 1ST ADD TO MAPLE RANGE |
| Legal Block | 5 |
| Legal Lot Number | 2 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1053 |
| Census Tract | 10101 |
Source: Boone County records · APN 05-25-106-002
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 | 511 GARDNER ST, BELVIDERE, IL 61008-2327 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 13, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS INC |
| Nov 09, 2021 | Warranty Deed, Transfer · Conventional Mortgage BLACKHAWK BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 09, 2021 · Amount on Record |
| Deed Sale | Nov 09, 2021 · Amount on Record |
| Prior Sale | Feb 24, 2010 · Amount on Record |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOONE IL |
| Property Address | 511 GARDNER ST, BELVIDERE, IL 61008-2327 |
| Transaction Type | Mortgage |
| Record Updated | Jun 15, 2023 |
| Name | Verified Name |
|---|
| Document Number | 2020R07333 |
|---|---|
| Date | Nov 13, 2020 |
| Instrument | 2020R07333 |
| Name | QUICKEN LOANS INC |
|---|---|
| Type | Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOONE IL |
| Recording Date | Nov 09, 2021 |
| Property Address | 511 GARDNER ST, BELVIDERE, IL 61008-2327 |
| Document Number | 2021R07985 |
| Map Reference | MB 2 PG 15 |
| Instrument Date | Oct 08, 2021 |
| Instrument | 2021R07985 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $189.75 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1251, BELVIDERE, IL 61008-1237 |
| Name | Verified Name |
|---|---|
| Address | 511 GARDNER ST, BELVIDERE, IL 61008-2327 |
| Document Number | 2021R07986 |
|---|---|
| Date | Nov 09, 2021 |
| Instrument | 2021R07986 |
| Name | BLACKHAWK BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Number | 2021R07987 |
|---|---|
| Date | Nov 09, 2021 |
| Instrument | 2021R07987 |
| Name | ILLINOIS HOUSING DEV AUTHORITY |
|---|---|
| Type | Government Agency |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
Source: Boone County records · Assessment roll updated June 30, 2026 · Last verified July 2026
| 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) |
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 | $3,290.00 (-4.33%) Homeowner's exemption | $47,312 (+0.69%) Land $3,882 Building $43,430 | $141,936 (+0.69%) Land $11,646 Building $130,290 |
| 2024 | $46,986 (+26.6%) Land $3,882 Building $43,104 | $140,958 (+26.6%) Land $11,646 Building $129,312 | |
| 2022 | $3,439.00 | $37,115 Land $5,953 Building $31,162 | $111,345 Land $17,859 Building $93,486 |
Source: FEMA National Flood Hazard Layer, Boone County (17007C), updated February 18, 2011 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170070101011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 347 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Xfinity | Cable | 2,000 / 250 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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