Will County property record for 703 Thornton St, Lockport, IL 60441
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba |
| Lot Size | 0.3 acres (13,050 sqft) |
| Owner | Individual Name on File |
| Last Sale | $185,000 (Oct 2010) |
| Tax Bill | $7,804 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-04-24-101-002 |
| Primary APN | 11-04-24-101-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Architectural Style | Traditional |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 13,050 sqft (0.3 acres) |
| Lot Dimensions | 145 ft deep x 90 ft wide |
| Garage Type | Detached |
| Pool Type | Above-Ground Pool |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Well |
| Street Address | 703 THORNTON ST |
|---|---|
| City | LOCKPORT |
| State | IL |
| Zip | 60441-3136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 (EX THE E 30 FT THROF) ALL OF LOT 11 IN SUNNY ACRES UNIT 1, BEING A SUB OF PRT OF THE W1/2 OF THE NW1/4 OF SEC. 24, T |
| Legal Range | 10E |
| Legal Township | 36N |
| Legal Section | 24 |
| Legal Subdivision | SUNNY ACRES UNIT #1 |
| Legal Lot Number | 11 |
| Legal Unit | 1 |
| Jurisdiction | WILL IL |
| Township / Civil Division | LOCKPORT |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 880602 |
703 Thornton St is owned and occupied by an individual who bought it in October 2010.
Source: Will County records, as of August 24, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 703 THORNTON ST, LOCKPORT, IL 60441-3136 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Last Sale | Oct 6, 2010 · Amount on File |
| Deed Sale | Oct 6, 2010 · Amount on File |
| Prior Sale | May 3, 2004 · Amount on File |
| Deed Document Number | 2010104829 |
| Prior Transfer Date | Mar 6, 1998 |
| Prior Transfer Doc | 0000023900 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 703 Thornton St was $7,804.
Source: Will County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Lockport Township |
| Elementary School District | Lockport School District 91 (KG - 08) |
| Secondary School District | Lockport Township High School District 205 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,804.00 | $108,754 (+7.2%) Land $27,738 Building $81,016 | $326,262 (+7.2%) Land $83,214 Building $243,048 |
| 2024 | $101,450 Land $25,875 Building $75,575 | $304,350 Land $77,625 Building $226,725 | |
| 2022 | $6,371.00 Homeowner's exemption | $80,851 Land $20,622 Building $60,229 | $242,553 Land $61,866 Building $180,687 |
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 703 Thornton St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1996.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1996) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1996 · river or lake flooding |
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 risk around 703 Thornton 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 98% of the US · lower than 86% 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 | LOCKPORT serves 23,100 people · EPA ID IL1970500 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 8 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 40 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.
Source: FCC Broadband Data Collection, based on 306 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, Verizon.
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