DuPage County property record for 1207 Tranquility Ct, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 5.5 ba · 8,219 sqft · built 2010 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | Individual Name on File |
| Last Sale | $451,000 (Oct 2007) |
| Tax Bill | $21,288 (2025) |
| Deeds & Mortgages | Oct 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-28-101-116 |
| Primary APN | 08-28-101-116 |
|---|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 8,219 sqft Living Area |
| Gross Area | 8,627 sqft |
| 1st Floor Area | 2,813 sqft |
| 2nd Floor Area | 3,006 sqft |
| Basement Area | 2,808 sqft |
| Finished Basement | 2,400 sqft |
| Unfinished Basement | 408 sqft |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 22,651 sqft (0.52 acres) |
| Garage Area | 692 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1207 TRANQUILITY CT |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-8102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | COTSWOLD ESTATES SUB ALL |
| Legal Subdivision | COTSWOLD ESTATES SUB |
| Legal Lot Number | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 846203 |
Source: DuPage County assessment roll, as of August 17, 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 | 1207 TRANQUILITY CT, NAPERVILLE, IL 60540-8102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 5, 2007 · Amount on Record |
| Deed Sale | Oct 5, 2007 · Amount on Record |
| Prior Sale | Oct 14, 2005 · Amount on Record |
| Deed Document Number | 2007183360 |
| Last Transfer Date | Sep 28, 2020 |
| Transfer Doc | 0000114334 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Oct 6, 2020 |
| Property Address | 1207 TRANQUILITY CT, NAPERVILLE, IL 60540-8102 |
| Document Number | 0000114334 |
| Instrument Date | Sep 28, 2020 |
| Instrument | 114334 |
| Transaction Type | Transfer |
| Record Updated | Oct 30, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1207 TRANQUILITY CT NAPERVILLE IL 605408102, NAPERVILLE, IL 60540-8102 |
Source: DuPage County assessment roll, as of August 17, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $21,288.00 (-37.08%) Veteran's exemption | $616,795 (+8.53%) Land $117,085 Building $499,710 | $1,850,385 (+8.53%) Land $351,255 Building $1,499,130 |
| 2024 | $33,835.00 (+41.39%) | $568,318 (+18.34%) Land $107,883 Building $460,435 | $1,704,954 (+18.34%) Land $323,649 Building $1,381,305 |
| 2022 | $23,931.00 Homeowner's exemption Senior Citizen's exemption | $480,260 Land $91,170 Building $389,090 | $1,440,780 Land $273,510 Building $1,167,270 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And Flooding |
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: 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 |
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 276 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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