Cook County property record for 9309 Jefferson Ave, Brookfield, IL 60513
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,224 sqft · built 1942 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,795 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-34-129-046 |
| Primary APN | 15-34-129-046 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,224 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Bungalow |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,250 sqft (0.144 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 9309 JEFFERSON AVE |
|---|---|
| City | BROOKFIELD |
| State | IL |
| Zip | 60513-1209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S E (GROSS)(FIRST) ADD TO (GROSSDALE) IN SEC33 SEC 34-39-12 |
| Legal Range | 12E |
| Legal Township | 39N |
| Legal Section | 34 |
| Legal Subdivision | GROSS FIRST ADD TO GROSSDALE |
| Legal Block | 52 |
| Legal Lot Number | 5,6 |
| Jurisdiction | COOK IL |
| Township / Civil Division | PROVISO |
| Census Block Group | 5 |
| Census Block | 5011 |
| Census Tract | 818800 |
9309 Jefferson Ave is owned and occupied by an individual.
Source: Cook County records, as of May 27, 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 | Individual Name on File |
|---|---|
| Mailing Address | 9309 JEFFERSON AVE, BROOKFIELD, IL 60513-1209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| 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 | Proviso Township |
| Municipality | Brookfield Village |
| Elementary School District | Brookfield Lagrange Park SD 95 (PK - 08) |
| Secondary School District | Riverside Brookfield Township School District 208 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $25,001 Land $4,688 Building $20,313 | $250,010 Land $46,880 Building $203,130 | |
| 2023 | $6,795.00 (+7.31%) | ||
| 2022 | $6,332.00 Homeowner's exemption Senior Citizen's exemption | $21,353 Land $4,062 Building $17,291 | $213,530 Land $40,620 Building $172,910 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9309 Jefferson Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2011.
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 Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2011 · other causes |
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 9309 Jefferson Ave 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 | BROOKFIELD serves 18,776 people · EPA ID IL0310330 |
|---|---|
| Water Source | Purchased surface water from BROOKFIELD-NORTH RIVERSIDE WATER COMM. |
| Last State Inspection | Sep 2024 |
| Lead | 10 ppb (2026) 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.
Source: FCC Broadband Data Collection, based on 927 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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