Cook County property record for 505 Courtesy Ln, Des Plaines, IL 60018
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,346 sqft · built 1969 |
| Lot Size | 0.169 acres (7,350 sqft) |
| Owner | Trust Name on File |
| Last Sale | $25,000 (Oct 2000) |
| Tax Bill | $6,746 (2023) |
| Deeds & Mortgages | Jun 2023 Line of Credit May 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-24-307-012 |
| Primary APN | 08-24-307-012 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,346 sqft Living Area |
| 1st Floor Area | 1,346 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Bungalow |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,350 sqft (0.169 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 505 COURTESY LN |
|---|---|
| City | DES PLAINES |
| State | IL |
| Zip | 60018-5511 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (SZCZESNYS) SUB OF PT OF SE SW SEC 24-41-11 |
| Legal Range | 11E |
| Legal Township | 41N |
| Legal Section | 24 |
| Legal Subdivision | SZCZESNYS SUB |
| Legal Lot Number | 24 |
| Jurisdiction | COOK IL |
| Township / Civil Division | ELK GROVE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 805112 |
505 Courtesy Ln is held in a trust since April 2021.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 505 COURTESY LN, DES PLAINES, IL 60018-5511 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 20, 2023 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| May 25, 2021 | Intrafamily Transfer, Transfer ATTORNEY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 24, 2000 · Amount on File |
| Deed Sale | Oct 24, 2000 · Amount on File |
| Deed Document Number | 2000373 |
| Last Transfer Date | Apr 14, 2021 |
| Transfer Doc | 0000049007 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 505 COURTESY LN, DES PLAINES, IL 60018-5511 |
| Transaction Type | Mortgage |
| Record Updated | Jul 3, 2023 |
| Title Company | RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES |
| Name | Verified Name |
|---|---|
| Address | 505 COURTESY LN, DES PLAINES, IL 60018-5511 |
| Document Number | 0017113006 |
|---|---|
| Date | Jun 20, 2023 |
| Instrument | 2317113006 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 17, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 9.95% |
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | May 25, 2021 |
| Property Address | 505 COURTESY LN, DES PLAINES, IL 60018-5511 |
| Document Number | 0014549007 |
| Map Reference | DOC 2214607 |
| Instrument Date | Apr 14, 2021 |
| Instrument | 2114549007 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | ATTORNEY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 505 COURTESY LN, DES PLAINES, IL 60018-5511 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Elk Grove Township |
| Municipality | Des Plaines City |
| Secondary School District | Township High School District 214 (09 - 12) |
| Elementary School District | Community Consolidated School District 59 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $37,001 Land $7,718 Building $29,283 | $370,010 Land $77,180 Building $292,830 | |
| 2023 | $6,746.00 (+5.34%) | ||
| 2022 | $6,404.00 Homeowner's exemption Senior Citizen's exemption | $32,593 Land $6,615 Building $25,978 | $325,930 Land $66,150 Building $259,780 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 505 Courtesy Ln in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1989.
Source: FEMA National Flood Hazard Layer, effective February 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 8 (1989–2011) |
| Claims Outside the SFHA | 5 of 8 |
| Most Recent Claim | Jul 2011 · 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.
The area around 505 Courtesy 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 | DES PLAINES serves 60,675 people · EPA ID IL0310630 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 282 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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