Cook County property record for 312 Hatlen Ave, Mount Prospect, IL 60056
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,107 sqft · built 1957 |
| Lot Size | 0.235 acres (10,243 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $520,000 (Jul 2025) |
| Tax Bill | $7,990 (2023) |
| Deeds & Mortgages | Aug 2021 Mortgage Jan 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-10-217-018 |
| Primary APN | 08-10-217-018 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,107 sqft Living Area |
| 1st Floor Area | 1,107 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Bungalow |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 10,243 sqft (0.235 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 312 HATLEN AVE |
|---|---|
| City | MOUNT PROSPECT |
| State | IL |
| Zip | 60056-2830 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART NW4 S10 T41N R11E 3P |
| Legal Range | 11E |
| Legal Township | 41N |
| Legal Section | 10 |
| Legal Subdivision | HADON HEIGHTS UNIT 04 |
| Legal Lot Number | 58 |
| Jurisdiction | COOK IL |
| Township / Civil Division | ELK GROVE |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 805110 |
Source: Cook County assessment roll, 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 File |
|---|---|
| Mailing Address | 312 HATLEN AVE, MOUNT PROSPECT, IL 60056-2830 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Aug 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jan 23, 2020 | Warranty Deed, Transfer · Conventional with PMI WELLS FARGO BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 11, 2025 · Amount on Record |
| Deed Sale | Jul 11, 2025 · Amount on Record |
| Prior Sale | Jan 23, 2020 · Amount on Record |
| Deed Document Number | 202518221 |
| Prior Transfer Date | Aug 7, 2008 |
| Prior Transfer Doc | 0000031017 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 312 HATLEN AVE, MOUNT PROSPECT, IL 60056-2830 |
| Transaction Type | Mortgage |
| Record Updated | Sep 3, 2021 |
| Title Company | PRECISION TITLE |
| Name | Verified Name |
|---|
| Document Number | 0023633168 |
|---|---|
| Date | Aug 24, 2021 |
| Instrument | 2123633168 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 2.81% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Jan 23, 2020 |
| Property Address | 312 HATLEN AVE, MOUNT PROSPECT, IL 60056-2830 |
| Document Number | 2002315030 |
| Instrument Date | Jan 10, 2020 |
| Instrument | 2315030 |
| Transaction Type | Transfer |
| Record Updated | Feb 7, 2020 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $332.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 1501 E CENTRAL RD ARLINGTON HEIGHTS IL 600053361, ARLINGTON HEIGHTS, IL 60005-3361 |
| Document Number | 2002315031 |
|---|---|
| Date | Jan 23, 2020 |
| Instrument | 2315031 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 22, 2050 |
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 | Mount Prospect School District 57 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $35,001 (+9.38%) Land $11,780 Building $23,221 | $350,010 (+9.38%) Land $117,800 Building $232,210 | |
| 2023 | $7,990.00 (+4.39%) | ||
| 2022 | $7,654.00 Homeowner's exemption | $31,999 Land $9,730 Building $22,269 | $319,990 Land $97,300 Building $222,690 |
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 | Not rated no burnable land within ember reach |
|---|
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 338 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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