Ogle County property record for 509 S 4th Ave, Forreston, IL 61030
| Property Type | Single Family Home |
|---|---|
| Details | 942 sqft · built 1963 |
| Lot Size | 0.377 acres (16,446 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,831 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-33-181-004 |
| Primary APN | 02-33-181-004 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 942 sqft Living Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 16,446 sqft (0.377 acres) |
| Lot Dimensions | 123 ft deep x 132 ft wide |
| Street Address | 509 S 4TH AVE |
|---|---|
| City | FORRESTON |
| State | IL |
| Zip | 61030-9527 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RNG/BLK: TWP:0 SECT/LOT: LOTS 7 & 8 BLK 19 VIL OF FORRESTON |
| Legal Subdivision | FORRESTON |
| Legal Block | 19 |
| Legal Lot Number | 7-8 |
| Jurisdiction | OGLE IL |
| Township / Civil Division | FORRESTON |
| Census Block Group | 4 |
| Census Block | 4042 |
| Census Tract | 960800 |
509 S 4th Ave is owned and occupied by two individuals.
Source: Ogle County records, as of May 19, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 509 S 4TH AVE, FORRESTON, IL 61030-9527 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | OGLE IL |
| Property Address | 509 S 4TH AVE, FORRESTON, IL 61030-9527 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000009318 |
|---|---|
| Date | Dec 1, 2020 |
| Instrument | 202009318 |
| Name | FLAT BRANCH MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Dec 1, 2035 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 509 S 4th Ave was $1,831.
Source: Ogle County assessment roll, as of April 28, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Ogle County |
| County Subdivision | Forreston Township |
| Municipality | Forreston Village |
| Unified School District | Forrestville Valley Community Unit School District 221 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,831.00 | $33,537 Land $4,910 Building $28,627 | $100,611 Land $14,730 Building $85,881 |
| 2023 | $29,968 Land $4,894 Building $25,074 | $89,904 Land $14,682 Building $75,222 | |
| 2022 | $1,501.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 509 S 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 30, 2020
| 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 risk around 509 S 4th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 79% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | FORRESTON serves 1,338 people · EPA ID IL1410200 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 198 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Surf Internet Fiber | 8,000 / 8,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 1,200 / 35 |
| JCWIFI.com Fixed Wireless | 200 / 200 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: AaroBand.
5G (outdoors only) and 4G LTE
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