Effingham County property records for 5 addresses on Thelma Keller Ave, Effingham, IL · Last verified October 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $1,825,000 |
| Deeds and Mortgages on File | 7 |
| Median Price per Sqft | $309 |
| Median Annual Tax Bill | $20,810 |
| Median Year Built | 1996 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1302 Thelma Keller Ave |
3,455 sqft built 2006 · 0.51 acres | $3,990 Nov 2005 | $16,712 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1304 Thelma Keller Ave |
11,661 sqft built 2006 · 1.31 acres | $1,825,000 Dec 2018 | $32,113 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1306 Thelma Keller Ave |
10,240 sqft built 1996 · 0.619 acres | $3,169,500 Nov 2023 | $20,680 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1400 Thelma Keller Ave |
17,573 sqft built 1986 · 1.33 acres | $6,600,000 Mar 2025 | $40,502 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1401 Thelma Keller Ave |
2,552 sqft built 1986 · 0.669 acres | $1,784,500 Jan 2018 | $20,810 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |