DuPage County property record for 1135 Hidden Spring Dr, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,016 sqft · built 1976 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $499,000 (Jan 2026) |
| Tax Bill | $5,897 (2025) |
| Deeds & Mortgages | May 2024 Reverse Mortgage Jan 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-14-205-017 |
| Primary APN | 07-14-205-017 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,016 sqft Living Area |
| 1st Floor Area | 1,392 sqft |
| Basement Area | 624 sqft |
| Finished Basement | 624 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Tri-Level |
| Construction Type | Frame |
| Lot Area | 11,326 sqft (0.26 acres) |
| Lot Dimensions | 15 ft deep x 7.5 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1135 HIDDEN SPRING DR |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-4111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | BRUSH HILL UNIT 4 RESUB ALL |
| Legal Subdivision | BRUSH HILL UNIT 4 RESUB |
| Legal Lot Number | 15 |
| Legal Unit | 4 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 846504 |
Source: DuPage County records, 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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 1014 ARIZONA ASH ST, SAN ANTONIO, TX 78232-2721 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| May 16, 2024 | Deed of Trust, Mortgage · Reverse Mortgage LONGBRIDGE FINANCIAL LLC |
| Jan 8, 2026 | Deed, Transfer · Conventional Mortgage LOWER LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 8, 2026 · Amount on Record |
| Deed Sale | Jan 8, 2026 · Amount on Record |
| Prior Sale | Jun 18, 2012 · Amount on Record |
| Deed Document Number | 20261572 |
| Prior Transfer Date | Dec 24, 2012 |
| Prior Transfer Doc | 0000024458 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 1135 HIDDEN SPRING DR, NAPERVILLE, IL 60540-4111 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2026 |
| Name | Verified Name |
|---|---|
| Address | 1135 HIDDEN SPRING DR, NAPERVILLE, IL 60540-4111 |
| Document Number | 0000026977 |
|---|---|
| Date | May 16, 2024 |
| Instrument | R2024-026977 |
| Name | LONGBRIDGE FINANCIAL LLC |
|---|---|
| Type | Reverse Mortgage Lender |
| Address | PARAMUS, NJ 07652 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 719 Months |
| Due | Apr 17, 2084 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jan 8, 2026 |
| Property Address | 1135 HIDDEN SPRING DR, NAPERVILLE, IL 60540-4111 |
| Document Number | 0000001572 |
| Map Reference | DOC R76-52155 |
| Instrument Date | Oct 31, 2025 |
| Instrument | R2026-001572 |
| Transaction Type | Transfer |
| Record Updated | Jan 28, 2026 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $499.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1135 HIDDEN SPRING DR, NAPERVILLE, IL 60540-4111 |
| Document Number | 0000001573 |
|---|---|
| Date | Jan 8, 2026 |
| Instrument | R2026-001573 |
| Name | LOWER LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Dec 1, 2055 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.12% |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Naperville Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,897.00 (-4.93%) | $156,276 (+9.67%) Land $55,888 Building $100,388 | $468,828 (+9.67%) Land $167,664 Building $301,164 |
| 2024 | $6,203.00 (-13.11%) Homeowner's exemption Veteran's exemption | $142,496 (+17.29%) Land $50,960 Building $91,536 | $427,488 (+17.29%) Land $152,880 Building $274,608 |
| 2022 | $7,139.00 Homeowner's exemption Senior Citizen's exemption | $121,490 Land $43,130 Building $78,360 | $364,470 Land $129,390 Building $235,080 |
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.
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 |
| Nearby Flood Claims | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2001 · rainfall accumulation |
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 97% of the US · lower than 79% 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 | 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 476 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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