Will County property record for 3427 Lapp Ln, Naperville, IL 60564
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,399 sqft · built 2003 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | Trust Name on File |
| Last Sale | $690,000 (Jul 2005) |
| Tax Bill | $18,457 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-01-09-112-015 |
| Primary APN | 07-01-09-112-015 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,399 sqft Total Area |
| 1st Floor Area | 2,039 sqft |
| 2nd Floor Area | 2,360 sqft |
| Basement Area | 2,086 sqft |
| Unfinished Basement | 2,086 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | French |
| Construction Type | Frame |
| Lot Area | 12,632 sqft (0.29 acres) |
| Lot Dimensions | 139 ft deep x 92 ft wide |
| Garage Type | Attached |
| Garage Area | 749 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Water Source | Commercial |
| Street Address | 3427 LAPP LN |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60564-8357 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 117 IN PENNCROSS KNOLL, A SUB OF PRT OF THE NW1/4 OF SEC 9, T37N-R9E. |
| Legal Range | 09E |
| Legal Township | 37N |
| Legal Section | 09 |
| Legal Subdivision | PENNCROSS KNOLL |
| Legal Lot Number | 117 |
| Jurisdiction | WILL IL |
| Township / Civil Division | WHEATLAND |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 880323 |
3427 Lapp Ln is owner-occupied and held in a trust since May 2016.
Source: Will County records, as of August 24, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3427 LAPP LN, NAPERVILLE, IL 60564-8357 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 Sale | Jul 22, 2005 · Amount on File |
| Deed Sale | Jul 22, 2005 · Amount on File |
| Prior Sale | Jul 22, 2005 · Amount on File |
| Deed Document Number | 2005123605 |
| Last Transfer Date | May 9, 2016 |
| Transfer Doc | 0000041902 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3427 Lapp Ln was $18,457.
Source: Will County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Wheatland Township |
| Municipality | Naperville City |
| Unified School District | Indian Prairie Community Unit School District 204 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $18,457.00 | $304,047 (+9.95%) Land $64,425 Building $239,622 | $912,141 (+9.95%) Land $193,275 Building $718,866 |
| 2024 | $276,532 Land $58,595 Building $217,937 | $829,596 Land $175,785 Building $653,811 | |
| 2022 | $16,279.00 Homeowner's exemption | $230,690 Land $48,965 Building $181,725 | $692,070 Land $146,895 Building $545,175 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3427 Lapp Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 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.
The area around 3427 Lapp Ln 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 | NAPERVILLE serves 156,406 people · EPA ID IL0434670 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Sep 2025 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 15 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 407 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Watch TV Fixed Wireless | 400 / 40 |
May also be available: AT&T.
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