Cook County property record for 402 S Helena Ave, Mount Prospect, IL 60056
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,898 sqft · built 1978 |
| Lot Size | 0.197 acres (8,580 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $715,000 (Jul 2025) |
| Tax Bill | $11,358 (2023) |
| Deeds & Mortgages | May 2022 Sale & Mortgage Oct 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-10-303-011 |
| Primary APN | 08-10-303-011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,898 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 8,580 sqft (0.197 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 402 S HELENA AVE |
|---|---|
| City | MOUNT PROSPECT |
| State | IL |
| Zip | 60056-2854 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (LINCOLN) (SQUARE) SUB OF WH NW NE SW SEC 10-41-11 |
| Legal Range | 11E |
| Legal Township | 41N |
| Legal Section | 10 |
| Legal Subdivision | LINCOLN SQUARE |
| Legal Lot Number | 11 |
| Jurisdiction | COOK IL |
| Township / Civil Division | ELK GROVE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 805109 |
Source: Cook County records, as of May 27, 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 Record |
|---|---|
| Mailing Address | 402 S HELENA AVE, MOUNT PROSPECT, IL 60056-2854 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Date | Document |
|---|---|
| May 27, 2022 | Deed, Transfer · FHA Mortgage A & N MORTGAGE SERVICES INC |
| Oct 22, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 22, 2025 · Amount on Record |
| Deed Sale | Jul 22, 2025 · Amount on Record |
| Prior Sale | May 27, 2022 · Amount on Record |
| Deed Document Number | 202520129 |
| Prior Transfer Date | Aug 26, 1994 |
| Prior Transfer Doc | 0000000823 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | May 27, 2022 |
| Property Address | 402 S HELENA AVE, MOUNT PROSPECT, IL 60056-2854 |
| Document Number | 0014739008 |
| Instrument Date | Apr 25, 2022 |
| Instrument | 2214739008 |
| Transaction Type | Transfer |
| Record Updated | Jun 8, 2022 |
| Title Company | BAIRD AND WARNER TITLE SERVICES INC, BAIRD & WARNER TTL SVCS INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $580.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 402 S HELENA AVE, MOUNT PROSPECT, IL 60056-2854 |
| Document Number | 0014739009 |
|---|---|
| Date | May 27, 2022 |
| Instrument | 2214739009 |
| Name | A & N MORTGAGE SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.87% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Oct 22, 2020 |
| Property Address | 402 S HELENA AVE, MOUNT PROSPECT, IL 60056-2854 |
| Document Number | 2029608013 |
| Instrument Date | Sep 16, 2020 |
| Instrument | 29608013 |
| Transaction Type | Transfer |
| Record Updated | Nov 4, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 402 S HELENA AVE MOUNT PROSPECT IL 600562854, MOUNT PROSPECT, IL 60056-2854 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Elk Grove Township |
| Municipality | Mount Prospect Village |
| 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 | $62,000 (+40.91%) Land $10,296 Building $51,704 | $620,000 (+40.91%) Land $102,960 Building $517,040 | |
| 2023 | $11,358.00 (+21.15%) | ||
| 2022 | $9,375.00 Homeowner's exemption Senior Citizen's exemption | $44,000 Land $8,580 Building $35,420 | $440,000 Land $85,800 Building $354,200 |
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 February 11, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | MOUNT PROSPECT serves 41,000 people · EPA ID IL0311980 |
|---|---|
| Water Source | Purchased surface water from NORTHWEST SUBURBAN MUNICIPAL JAWA |
| Last State Inspection | Aug 2025 |
| Lead | 2 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 11 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 458 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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