Adams County property record for 628 S 20th St, Quincy, IL 62301
| Property Type | Commercial |
|---|---|
| Lot Size | 0.14 acres (6,000 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,156 (2024) |
| Deeds & Mortgages | Mar 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 232222500000 |
| Primary APN | 232222500000 |
|---|
| Lot Area | 6,000 sqft (0.14 acres) |
|---|---|
| Lot Dimensions | 150 ft deep x 40 ft wide |
| Street Address | 628 S 20TH ST |
|---|---|
| City | QUINCY |
| State | IL |
| Zip | 62301-5126 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOT 11 BLK 10 PROSPECT PLACE LOT 11 |
| Legal Range | 9W |
| Legal Township | 2S |
| Legal Section | 1 |
| Legal Subdivision | PROSPECT PLACE ADD |
| Legal Block | 10 |
| Legal Lot Number | 11 |
| Jurisdiction | ADAMS IL |
| Township / Civil Division | QUINCY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 1001 |
Source: Adams County records, as of August 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 4810 SUNVIEW DR, QUINCY, IL 62305-8642 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS IL |
| Property Address | 628 S 20TH ST, QUINCY, IL 62301-5126 |
| Transaction Type | Mortgage |
| Record Updated | Jun 29, 2023 |
| Name | Verified Name |
|---|
| Document Number | 2018R01495 |
|---|---|
| Date | Mar 2, 2018 |
| Instrument | 2018R-01495 |
| Name | MERCANTILE BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
Source: Adams County assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Adams County |
| County Subdivision | Quincy Township |
| Municipality | Quincy City |
| Unified School District | Quincy School District 172 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $34,010 (+22.38%) Land $3,880 Building $30,130 | $102,030 (+22.38%) Land $11,640 Building $90,390 | |
| 2024 | $2,156.00 (+48.79%) | ||
| 2022 | $27,790 Land $3,170 Building $24,620 | $83,370 Land $9,510 Building $73,860 | |
| 2021 | $1,449.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective July 23, 2018
| 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 |
|---|
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 | QUINCY serves 42,000 people · EPA ID IL0010650 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 480 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Adams Telsystems Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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