Cook County property record for 133 Bertling Ln, Winnetka, IL 60093
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,456 sqft · built 1915 |
| Lot Size | 0.219 acres (9,536 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $20,177 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-21-414-020 |
| Primary APN | 05-21-414-020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,456 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1916 |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 9,536 sqft (0.219 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Street Address | 133 BERTLING LN |
|---|---|
| City | WINNETKA |
| State | IL |
| Zip | 60093-4202 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (TRIER)(CENTER)(NEIGHBORHOOD) A SUB OF LT7 OF CIRCUIT COURT PARTN IN SE SEC 21-42-13 |
| Legal Range | 13E |
| Legal Township | 42N |
| Legal Section | 21 |
| Legal Subdivision | TRIER CENTER NEIGHBORHOOD |
| Legal Lot Number | 7 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NEW TRIER |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 800400 |
Source: Cook County records, as of May 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 133 BERTLING LN, WINNETKA, IL 60093-4202 |
| 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 | New Trier Township |
| Municipality | Winnetka Village |
| Secondary School District | New Trier Township High School District 203 (09 - 12) |
| Elementary School District | Winnetka School District 36 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $168,000 (+80.65%) Land $25,747 Building $142,253 | $1,680,000 (+80.65%) Land $257,470 Building $1,422,530 | |
| 2023 | $20,177.00 (+6.46%) | ||
| 2022 | $18,953.00 Homeowner's exemption Senior Citizen's exemption | $92,999 Land $31,468 Building $61,531 | $929,990 Land $314,680 Building $615,310 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
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.
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 | WINNETKA serves 12,475 people · EPA ID IL0313330 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 8 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 425 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 Fixed Wireless · DSL | 100 / 20 |
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