Cook County property record for 104 N Louis St, Mount Prospect, IL 60056
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 2,180 sqft · built 1957 |
| Lot Size | 0.272 acres (11,840 sqft) |
| Owner | Individual Name on File |
| Last Sale | $355,000 (Aug 2016) |
| Tax Bill | $10,478 (2023) |
| Deeds & Mortgages | Nov 2021 Line of Credit Mar 2021 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-34-425-010 |
| Primary APN | 03-34-425-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,180 sqft Living Area |
| 1st Floor Area | 2,180 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Bungalow |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 11,840 sqft (0.272 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 104 N LOUIS ST |
|---|---|
| City | MOUNT PROSPECT |
| State | IL |
| Zip | 60056-2558 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Range | 11E |
| Legal Township | 42N |
| Legal Section | 34 |
| Legal Subdivision | FRANK SERAFINES ADD 01 |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | COOK IL |
| Township / Civil Division | WHEELING |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 802802 |
104 N Louis St is owned and occupied by an individual who bought it in August 2016.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 104 N LOUIS ST, MOUNT PROSPECT, IL 60056-2558 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
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 |
|---|---|
| Nov 17, 2021 | Deed of Trust, Mortgage · Line of Credit AAEC CU |
| Mar 5, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ASSOCIATED BANK NA |
| Apr 7, 2020 | Deed of Trust, Mortgage ASSOCIATED BK |
| Jun 1, 2017 | Deed of Trust, Mortgage ASSOCIATED BK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 23, 2016 · Amount on File |
| Deed Sale | Aug 23, 2016 · Amount on File |
| Prior Sale | Sep 11, 2014 · Amount on File |
| Deed Document Number | 20168011 |
| Prior Transfer Date | Dec 22, 2011 |
| Prior Transfer Doc | 0000016006 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 104 N LOUIS ST, MOUNT PROSPECT, IL 60056-2558 |
| Transaction Type | Mortgage |
| Record Updated | Dec 2, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0032117011 |
|---|---|
| Date | Nov 17, 2021 |
| Instrument | 2132117011 |
| Name | AAEC CU |
|---|---|
| Type | Credit Union |
| Address | ARLINGTON HEIGHTS, IL 60005 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 104 N LOUIS ST, MOUNT PROSPECT, IL 60056-2558 |
| Transaction Type | Mortgage |
| Record Updated | Mar 19, 2021 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0006407091 |
|---|---|
| Date | Mar 5, 2021 |
| Instrument | 2106407091 |
| Name | ASSOCIATED BANK NA |
|---|---|
| Type | Bank |
| Address | GREEN BAY, WI 54301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Feb 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 104 N LOUIS ST, MOUNT PROSPECT, IL 60056-2558 |
| Document Number | 2025207318 |
| Instrument Date | Apr 7, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 25, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 104 N LOUIS ST MOUNT PROSPECT IL 600562558, MOUNT PROSPECT, IL 60056-2558 |
| Document Number | 2025207318 |
|---|---|
| Date | Sep 8, 2020 |
| Instrument | 25207318 |
| Name | ASSOCIATED BK |
|---|---|
| Type | Bank |
| Address | GREEN BAY, WI 54301 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Sep 7, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 104 N LOUIS ST, MOUNT PROSPECT, IL 60056-2558 |
| Document Number | 1716715089 |
| Instrument Date | Jun 1, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jun 29, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 104 N LOUIS ST MOUNT PROSPECT IL 600562558, MOUNT PROSPECT, IL 60056-2558 |
| Document Number | 1716715089 |
|---|---|
| Date | Jun 16, 2017 |
| Instrument | 16715089 |
| Name | ASSOCIATED BK NA |
|---|---|
| Address | GREEN BAY, WI 54301 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jun 15, 2047 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Wheeling Township |
| Municipality | Mount Prospect Village |
| Secondary School District | Township High School District 214 (09 - 12) |
| Elementary School District | Mount Prospect School District 57 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $51,059 Land $14,208 Building $36,851 | $510,590 Land $142,080 Building $368,510 | |
| 2023 | $10,478.00 (+4.3%) | ||
| 2022 | $10,046.00 Homeowner's exemption | $41,000 Land $11,840 Building $29,160 | $410,000 Land $118,400 Building $291,600 |
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.
FEMA maps place 104 N Louis St in Zone X, an area of minimal flood risk.
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 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 104 N Louis St is low, with less than a 0.01% annual chance of wildfire.
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 | 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 | 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 579 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 Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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