McHenry County property record for 521 Brookside Ave, Algonquin, IL 60102 · Last verified May 2024
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2001 |
| Square Footage | 2,879 sqft |
| Lot Size | 14,076 sqft (0.323 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $304,880 (2001) |
Source: McHenry County records · APN 19-30-376-016
Assessment roll updated January 1, 2022 · Last verified May 2024
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 521 BROOKSIDE AVE, ALGONQUIN, IL 60102-6823 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 08, 2001 · Amount on Record |
| Deed Sale | Aug 08, 2001 · Amount on Record |
| Deed Doc Number | 2001R0057441 |
| Record Refreshed | Jun 07, 2026 |
Source: McHenry County records · Assessment roll updated January 1, 2022 · Last verified May 2024
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Algonquin Village |
| County | McHenry County |
| County Subdivision | Algonquin Township |
| Unified School District | Community Unit School District 300 (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 |
|---|---|---|---|
| 2022 | Homeowner's exemption | $124,373 Land $26,065 Building $98,308 | $373,119 Land $78,195 Building $294,924 |
Source: FEMA National Flood Hazard Layer, McHenry County (17111C), updated February 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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; lenders make the official flood determination.
| Primary APN | 19-30-376-016 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,879 sqft |
| Gross Area | 4,013 sqft Gross Area |
| 1st Floor | 1,432 sqft 1st Floor |
| 2nd Floor | 1,447 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 2001 |
|---|---|
| Exterior Material | Frame Siding Exterior |
| Lot Area | 14,076 sqft (0.323 acres) |
| Heating System | Forced Air Heating |
|---|
| Street Address | 521 BROOKSIDE AVE |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-6823 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | DOC 2001R0074175 (RE-RECORD) LT 54 CREEKSIDE OF ALGONQUIN THE GLENS PHASE 1 MEMO: AGABIN, TERENCE C/ TUBAYAN, ELENA P MEMO: |
| Legal Range | 08E |
| Legal Township | 43N |
| Legal Section | 30 |
| Legal Subdivision | CREEKSIDE/ALGONQUIN/GLENS PH 0 |
| Legal Phase | 1 |
| Legal Lot Number | 54 |
| Jurisdiction | MCHENRY IL |
| Minor Civil Division | ALGONQUIN |
| Census Blockgroup | 4 |
| Census Block | 4004 |
| Census Tract | 871206 |
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