Cook County property record for 121 E Gregory Ave, Mount Prospect, IL 60056 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1940 |
| Square Footage | 2,054 sqft Living Area |
| Lot Size | 17,775 sqft (0.408 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $335,000 (2017) |
| Tax Bill | $6,949.00 (2023) |
| Primary APN | 03-36-207-011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,054 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Wood Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 17,775 sqft (0.408 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | HVAC Heating |
| Street Address | 121 E GREGORY AVE |
|---|---|
| City | MOUNT PROSPECT |
| State | IL |
| Zip | 60056-2754 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Range | 11E |
| Legal Township | 42N |
| Legal Section | 36 |
| Legal Subdivision | FOREST RIVER SUB/MERRIONS ADD |
| Legal Lot Number | 61 |
| Jurisdiction | COOK IL |
| Minor Civil Division | WHEELING |
| Census Blockgroup | 2 |
| Census Block | 2019 |
| Census Tract | 802702 |
Source: Cook County records · APN 03-36-207-011
Assessment roll updated May 27, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 121 E GREGORY AVE, MOUNT PROSPECT, IL 60056-2754 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Mar 24, 2017 | Warranty Deed, Transfer · Conventional Mortgage NEIGHBORHOOD LOANS |
| Mar 20, 2017 | Deed of Trust, Mortgage · Conventional Mortgage NEIGHBORHOODLOANS |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201717030 |
| Prior Transfer Date | Feb 19, 2015 |
| Prior Transfer Doc | 0000049056 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Mar 24, 2017 |
| Property Address | 121 E GREGORY AVE, MOUNT PROSPECT, IL 60056-2754 |
| Document Number | 1708317030 |
| Instrument Date | Mar 20, 2017 |
| Instrument | 8317030 |
| Transaction Type | Transfer |
| Record Updated | Apr 04, 2017 |
| Title Company | OTHER |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $335.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 121 E GREGORY AVE MOUNT PROSPECT IL 600562754, MOUNT PROSPECT, IL 60056-2754 |
| Document Number | 1708317032 |
|---|---|
| Date | Mar 24, 2017 |
| Instrument | 8317032 |
| Name | NEIGHBORHOOD LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | LOMBARD, IL 60148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 23, 2047 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.12% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 121 E GREGORY AVE, MOUNT PROSPECT, IL 60056-2754 |
| Document Number | 1807115084 |
| Instrument Date | Mar 20, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Mar 20, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 121 E GREGORY AVE MOUNT PROSPECT IL 600562754, MOUNT PROSPECT, IL 60056-2754 |
| Document Number | 1807115084 |
|---|---|
| Date | Mar 12, 2018 |
| Instrument | 7115084 |
| Name | NEIGHBORHOODLOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | LOMBARD, IL 60148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 11, 2048 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.12% |
Source: Cook County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Wheeling Township |
| Secondary School District | Township High School District 214 (09 - 12) |
| Elementary School District | River Trails School District 26 (PK - 08) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $43,000 (+34.38%) Land $10,665 Building $32,335 | $430,000 (+34.38%) Land $106,650 Building $323,350 | |
| 2023 | $6,949.00 (+5.56%) | ||
| 2022 | $6,583.00 Homeowner's exemption | $31,999 Land $8,887 Building $23,112 | $319,990 Land $88,870 Building $231,120 |
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