Jo Daviess County property record for 315 Platt St, Warren, IL 61087
| Property Type | Single Family Home |
|---|---|
| Details | 1,104 sqft · built 1968 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $24,667 (Aug 2023) |
| Tax Bill | $615 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-001-736-00 |
| Primary APN | 21-001-736-00 |
|---|
| Building Area | 1,104 sqft Living Area |
|---|
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Lot Area | 11,326 sqft (0.26 acres) |
| Street Address | 315 PLATT ST |
|---|---|
| City | WARREN |
| State | IL |
| Zip | 61087-9736 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PLATT'S ADD BLOCK 2 LOT 7 & E 20' LOT 6 |
| Legal Subdivision | PLATTS ADD |
| Legal Block | 2 |
| Legal Lot Number | 7,6 |
| Jurisdiction | JO DAVIESS IL |
| Township / Civil Division | WARREN |
| Census Block Group | 1 |
| Census Block | 1056 |
| Census Tract | 20102 |
315 Platt St is owned by two individuals who bought it in August 2023.
Source: Jo Daviess County records, as of October 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 769 COUNTY RD E, REWEY, WI 53580-9616 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 7, 2023 · Amount on File |
| Deed Sale | Aug 7, 2023 · Amount on File |
| Prior Transfer Date | Aug 2, 2023 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 315 Platt St was $615, up 14.7% from the year before.
Source: Jo Daviess County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Jo Daviess County |
| County Subdivision | Warren Township |
| Municipality | Warren Village |
| Unified School District | Warren Community Unit School District 205 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $615.00 (+14.74%) | $7,680 (+25%) Land $2,271 Building $5,409 | $23,043 (+25%) Land $6,814 Building $16,229 |
| 2024 | $536.00 | $6,144 Land $1,817 Building $4,327 | $18,434 Land $5,452 Building $12,982 |
| 2022 | $522.00 | $4,849 Land $1,318 Building $3,531 | $14,548 Land $3,954 Building $10,594 |
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.
FEMA maps place 315 Platt St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 24, 2021
| 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 315 Platt St 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 | WARREN serves 1,323 people · EPA ID IL0850500 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 267 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| JCWIFI.com Fixed Wireless | 200 / 200 |
May also be available: Jo-Carroll Energy.
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