Cook County property record for 640 Gregory Ave, Wilmette, IL 60091
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 5,088 sqft · built 1918 |
| Lot Size | 0.37 acres (16,099 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $36,314 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-34-406-024 |
| Primary APN | 05-34-406-024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 5,088 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1919 |
| Architectural Style | Multi-Level |
| Exterior Material | Stucco |
| Roof Material | Asphalt |
| Lot Area | 16,099 sqft (0.37 acres) |
| Garage Type | Detached |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 640 GREGORY AVE |
|---|---|
| City | WILMETTE |
| State | IL |
| Zip | 60091-3420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | DEMPSTERS ADDITION TO WILMETTE |
| Jurisdiction | COOK IL |
| Township / Civil Division | NEW TRIER |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 801300 |
640 Gregory Ave is owned and occupied by an individual who acquired it in November 1993.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 640 GREGORY AVE, WILMETTE, IL 60091-3420 |
| 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 Transfer Date | Nov 5, 1993 |
| Transfer Doc | 0000000262 |
| Record Updated | Oct 29, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | New Trier Township |
| Municipality | Wilmette Village |
| Secondary School District | New Trier Township High School District 203 (09 - 12) |
| Elementary School District | Wilmette School District 39 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $210,400 Land $52,322 Building $158,078 | $2,104,000 Land $523,220 Building $1,580,780 | |
| 2023 | $36,314.00 (+5.78%) | ||
| 2022 | $34,330.00 Homeowner's exemption Senior Citizen's exemption | $165,999 Land $44,272 Building $121,727 | $1,659,990 Land $442,720 Building $1,217,270 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 640 Gregory Ave in Zone X, an area of minimal flood risk.
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 |
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 640 Gregory Ave 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 99.1% of the US · lower than 94% 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 | WILMETTE serves 27,650 people · EPA ID IL0313300 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 557 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Zentro.
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