Kane County property record for 623 S 1st St, West Dundee, IL 60118
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1,100 sqft · built 1955 |
| Lot Size | 0.172 acres (7,392 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,806 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-26-154-002 |
| Primary APN | 03-26-154-002 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,100 sqft Living Area |
| Gross Area | 2,200 sqft |
| 1st Floor Area | 1,100 sqft |
| Basement Area | 840 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 7,392 sqft (0.172 acres) |
| Lot Dimensions | 112 ft deep x 66 ft wide |
| Garage Type | Attached |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 623 S 1ST ST |
|---|---|
| City | WEST DUNDEE |
| State | IL |
| Zip | 60118-2926 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 66 OF N 132 W 112 LOT 6 BLK 6 RIVERSIDE ADD 66X112 RANGE CODE: 8 E TWSHP 42N |
| Legal Subdivision | RIVERSIDE ADD |
| Legal Block | 6 |
| Legal Lot Number | 6 |
| Jurisdiction | KANE IL |
| Township / Civil Division | DUNDEE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 850500 |
623 S 1st St is owned and occupied by two individuals.
Source: Kane County records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 623 SO FIRST ST, DUNDEE, IL 60118 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 623 S 1st St was $5,806 with exemptions applied.
Source: Kane County assessment roll, as of July 23, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Kane County |
| County Subdivision | Dundee Township |
| Municipality | West Dundee Village |
| Unified School District | Community Unit School District 300 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,806.00 Homeowner's exemption Senior Citizen's exemption | $90,271 (+9.42%) Land $20,645 Building $69,626 | $270,921 (+9.42%) Land $61,960 Building $208,962 |
| 2024 | $82,500 Land $18,868 Building $63,632 | $247,599 Land $56,627 Building $190,972 | |
| 2022 | $4,886.00 (+4.47%) Homeowner's exemption | $66,469 (+5.91%) Land $16,977 Building $49,492 | $199,407 (+5.91%) Land $50,931 Building $148,476 |
| 2021 | $4,677.00 Homeowner's exemption | $62,760 Land $16,030 Building $46,730 | $188,280 Land $48,090 Building $140,190 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 623 S 1st St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| 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.
Wildfire risk around 623 S 1st 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 | WEST DUNDEE serves 7,845 people · EPA ID IL0890950 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2025) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 169 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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