DuPage County property record for 1000 E Porter Ave, Naperville, IL 60540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 1988 |
| Square Footage | 5,115 sqft Living Area |
| Lot Size | 17,424 sqft (0.4 acres) |
| Garage | 700 sqft |
| Last Sale | $1,490,000 (2025) |
| Tax Bill | $23,394.00 (2025) |
Source: DuPage County records · APN 08-19-205-004
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 491 S JULIAN ST, NAPERVILLE, IL 60540-5521 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Nov 05, 2025 | Warranty Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Jun 05, 2020 | Grant Deed, Transfer BANK OF AMERICA |
| Feb 04, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 05, 2025 · Amount on Record |
| Deed Sale | Nov 05, 2025 · Amount on Record |
| Prior Sale | Jun 05, 2020 · Amount on Record |
| Deed Doc Number | 202571014 |
| Prior Transfer Date | Dec 10, 2018 |
| Prior Transfer Doc | 0000007943 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Nov 05, 2025 |
| Property Address | 1000 E PORTER AVE, NAPERVILLE, IL 60540-5530 |
| Document Number | 0000071014 |
| Map Reference | DOC 499253 |
| Instrument Date | Oct 14, 2025 |
| Instrument | R2025-071014 |
| Transaction Type | Transfer |
| Record Updated | Dec 01, 2025 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,490.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1000 E PORTER AVE, NAPERVILLE, IL 60540-5530 |
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 1000 E PORTER AVE, NAPERVILLE, IL 60540-5530 |
| Document Number | 0000071015 |
|---|---|
| Date | Nov 05, 2025 |
| Instrument | R2025-071015 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2055 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jun 05, 2020 |
| Property Address | 1000 E PORTER AVE, NAPERVILLE, IL 60540-5530 |
| Document Number | 0000057446 |
| Instrument Date | May 12, 2020 |
| Instrument | 57446 |
| Transaction Type | Transfer |
| Record Updated | Jun 24, 2020 |
| Title Company | BAIRD AND WARNER TITLE SERVICES INC, BAIRD & WARNER TITLE SVCS INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,688.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 1000 E PORTER AVE NAPERVILLE IL 605405530, NAPERVILLE, IL 60540-5530 |
| Document Number | 57447 |
|---|---|
| Date | Jun 05, 2020 |
| Instrument | 57447 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 04, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.5% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Feb 04, 2019 |
| Property Address | 1000 E PORTER AVE, NAPERVILLE, IL 60540-5530 |
| Document Number | 0000007943 |
| Instrument Date | Dec 10, 2018 |
| Instrument | 7943 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1000 E PORTER AVE NAPERVILLE IL 605405530, NAPERVILLE, IL 60540-5530 |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Lisle 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $23,394.00 (+3.57%) | $408,858 (+8.53%) Land $128,715 Building $280,143 | $1,226,574 (+8.53%) Land $386,145 Building $840,429 |
| 2024 | $22,588.00 (+13.85%) Homeowner's exemption | $376,724 (+20.53%) Land $118,599 Building $258,125 | $1,130,172 (+20.53%) Land $355,797 Building $774,375 |
| 2022 | $19,840.00 Homeowner's exemption | $312,560 Land $98,400 Building $214,160 | $937,680 Land $295,200 Building $642,480 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 08-19-205-004 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 11 Rooms |
| Building Area | 5,115 sqft Living Area |
| Gross Area | 5,766 sqft Gross Area |
| 1st Floor | 2,320 sqft 1st Floor |
| 2nd Floor | 1,955 sqft 2nd Floor |
| Basement Area | 1,491 sqft Basement |
| Finished Basement | 840 sqft Finished |
| Unfinished Basement | 651 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | 1 Fireplace |
| Fireplaces | 3 Fireplaces |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Traditional Style |
| Lot Area | 17,424 sqft (0.4 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 700 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Water Source | Commercial Water Source |
| Street Address | 1000 E PORTER AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-5530 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SHIFFLER BROS OAK HILLS |
| Legal Subdivision | SHIFFLER BROS OAK HILLS |
| Legal Lot Number | 68 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | LISLE |
| Census Blockgroup | 2 |
| Census Block | 2016 |
| Census Tract | 846209 |
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