Will County property record for 511 Cassin Rd, Naperville, IL 60565 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,284 sqft · built 1986 |
| Lot Size | 0.328 acres (14,272 sqft) |
| Owner | Individual Name on File |
| Last Sale | $175,000 (Sep 1987) |
| Tax Bill | $11,263 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-02-05-103-027 |
| Primary APN | 12-02-05-103-027 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,284 sqft Living Area |
| Basement Area | 74 sqft |
| Unfinished Basement | 74 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Frame |
| Lot Area | 14,272 sqft (0.328 acres) |
| Garage Area | 467 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 511 CASSIN RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60565-3314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 124 IN NAPER CARRIAGE HILL UNIT 7, BEING A SUB OF PRT OF THE NW1/4 OF SEC 5, T37N R10E. (WILL COUNTY) THT PRT OF THE SW1 |
| Legal Range | 10E |
| Legal Township | 37N |
| Legal Section | 05 |
| Legal Subdivision | NAPER-CARRIAGE HILL |
| Legal Lot Number | 124 |
| Legal Unit | 7 |
| Jurisdiction | WILL IL |
| Township / Civil Division | DU PAGE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 880119 |
Source: Will County records · APN 12-02-05-103-027
Assessment roll updated June 30, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 511 CASSIN RD, NAPERVILLE, IL 60565-3314 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 18, 1987 · Amount on Record |
| Deed Sale | Sep 18, 1987 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Will County records · Assessment roll updated June 30, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Du Page Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,263.00 (+19.05%) | ||
| 2024 | $176,968 (+23.28%) Land $37,251 Building $139,717 | $530,904 (+23.28%) Land $111,753 Building $419,151 | |
| 2022 | $9,461.00 Homeowner's exemption | $143,554 Land $30,217 Building $113,337 | $430,662 Land $90,651 Building $340,011 |
Source: FEMA National Flood Hazard Layer, Will County (17197C), updated June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171978801193, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not exposed less than 1% of the US · less than 1% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 400 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures