East Baton Rouge Parish property records for 2 addresses on Costello Ln, Baton Rouge, LA · Last verified April 2026
| Properties | 2 |
|---|---|
| Latest Sale | $593,000 (Nov 2020) |
| Deeds and Mortgages on File | 1 |
| Average Living Area | 1,469 sq ft |
| Owner Occupied | 50% |
| Average Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
818 Costello Ln |
1,107 sqft 0.063 acres | $1,434 2025 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
820 Costello Ln |
1,832 sqft | $593,000 Nov 2020 | $4,625 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File |