Madison County property record for 800 Blair Ave, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,537 sqft · built 1937 |
| Lot Size | 0.437 acres (19,040 sqft) |
| Owner | Company Name on File |
| Last Sale | $150,000 (Jan 2005) |
| Tax Bill | $6,294 (2025) |
| Deeds & Mortgages | Jun 2026 Mortgage Mar 2024 Mortgage + 2 more |
| APN | 23-2-07-12-09-102-015 |
| Primary APN | 23-2-07-12-09-102-015 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,537 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Architectural Style | Conventional |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Lot Area | 19,040 sqft (0.437 acres) |
| Lot Dimensions | 112 ft deep x 170 ft wide |
| Garage Area | 378 sqft |
| Parking Spaces | 1 Parking Space |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 800 BLAIR AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-4503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EDWARDS B F ADD LOT 7 10 PT 8 9 112X170 |
| Legal Subdivision | EDWARDS B F ADDN |
| Legal Lot Number | 7 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 402100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Middletown Historic District (Boundary Increase) listed 1982 · NRIS 82002583 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
800 Blair Ave is owned by a company that acquired it in April 2017.
Source: Madison County records, as of July 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3123 WHITE EAGLE DR, NAPERVILLE, IL 60564-4603 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Jun 17, 2026 | Deed of Trust, Mortgage · Commercial Mortgage |
| Mar 8, 2024 | Deed of Trust, Mortgage · Commercial Mortgage PERU FSB |
| Nov 3, 2023 | Warranty Deed, Transfer COMMUNITY TITLE AND ESCROW, COMMUNITY TITLE & ESCROW |
| Apr 25, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 11, 2005 · Amount on File |
| Deed Sale | Jan 11, 2005 · Amount on File |
| Deed Document Number | 20051813 |
| Last Transfer Date | Apr 25, 2017 |
| Transfer Doc | 0000013805 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Jun 17, 2026 |
| Property Address | 800 BLAIR AVE, ALTON, IL 62002-4503 |
| Document Number | 0000017297 |
| Instrument Date | Jun 15, 2026 |
| Instrument | 202617297 |
| Transaction Type | Mortgage |
| Record Updated | Jul 15, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000017297, |
|---|---|
| Date | Jun 17, 2026 |
| Instrument | 202617297 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 15, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 7% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MADISON IL |
| Property Address | 800 BLAIR AVE, ALTON, IL 62002-4503 |
| Transaction Type | Mortgage |
| Record Updated | Mar 27, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000006167 |
|---|---|
| Date | Mar 8, 2024 |
| Instrument | 2024R06167 |
| Name | PERU FSB |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 5, 2054 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 7.75% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Nov 3, 2023 |
| Property Address | 800 BLAIR AVE, ALTON, IL 62002-4503 |
| Document Number | 0000029768 |
| Map Reference | PB 14 PG 87 |
| Instrument Date | Oct 23, 2023 |
| Instrument | 2023R29768 |
| Transaction Type | Transfer |
| Record Updated | Nov 29, 2023 |
| Title Company | COMMUNITY TITLE AND ESCROW, COMMUNITY TITLE & ESCROW |
| Amount | Amount on Record |
|---|---|
| Tax | $90.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3123 WHITE EAGLE DR, NAPERVILLE, IL 60564-4603 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MADISON IL |
| Recording Date | Apr 25, 2017 |
| Property Address | 800 BLAIR AVE, ALTON, IL 62002-4503 |
| Document Number | 0000013805 |
| Instrument Date | Apr 25, 2017 |
| Instrument | 13805 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 800 BLAIR AVE ALTON IL 620024503, ALTON, IL 62002-4503 |
The 2025 property tax bill for 800 Blair Ave was $6,294, up 8.9% from the year before.
Source: Madison County assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Alton City |
| County | Madison County |
| County Subdivision | Alton Township |
| Unified School District | Alton Community Unit School District 11 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,294.00 (+8.86%) | $78,630 Land $13,040 Building $65,590 | $235,890 Land $39,120 Building $196,770 |
| 2024 | $5,782.00 | ||
| 2022 | $4,569.00 | $58,080 Land $9,640 Building $48,440 | $174,414 Land $28,949 Building $145,465 |
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 has no flood map on file for 800 Blair Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 800 Blair Ave 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 97% of the US · lower than 79% 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 | IL AMERICAN-ALTON private · serves 46,127 people · EPA ID IL1195150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 290 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures