Cook County property record for 21 Arrowhead Dr, Thornton, IL 60476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,056 sqft · built 1957 |
| Lot Size | 0.145 acres (6,300 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,888 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 29-27-404-006 |
| Primary APN | 29-27-404-006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| 1st Floor Area | 1,056 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Bungalow |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,300 sqft (0.145 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 21 ARROWHEAD DR |
|---|---|
| City | THORNTON |
| State | IL |
| Zip | 60476-1124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Range | 14E |
| Legal Township | 36N |
| Legal Section | 27 |
| Legal Subdivision | THORNWOOD SUB/TOEPFERS |
| Legal Lot Number | 165 |
| Jurisdiction | COOK IL |
| Township / Civil Division | THORNTON |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 828300 |
21 Arrowhead Dr is owned and occupied by an individual.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 ARROWHEAD DR, THORNTON, IL 60476-1124 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Thornton Township |
| Municipality | Thornton Village |
| Elementary School District | Thornton School District 154 (PK - 08) |
| Secondary School District | Thornton Township High School District 205 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $15,000 Land $2,520 Building $12,480 | $150,000 Land $25,200 Building $124,800 | |
| 2023 | $5,888.00 (+81.62%) | ||
| 2022 | $3,242.00 Homeowner's exemption | $8,453 Land $2,205 Building $6,248 | $84,530 Land $22,050 Building $62,480 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Arrowhead Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.
Source: FEMA National Flood Hazard Layer, effective February 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 Policies | 1 in force |
| Nearby Flood Claims | 2 (1982–2008) |
| Most Recent Claim | Sep 2008 · Severe Storms And 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.
The area around 21 Arrowhead Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | THORNTON serves 2,386 people · EPA ID IL0313090 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2023 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 537 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures