St. Tammany Parish property records for 12 addresses on Treasure Isle N Rd, Slidell, LA · Last verified September 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $605,000 |
| Deeds and Mortgages on File | 10 |
| Median Price per Sqft | $209 |
| Owner Occupied | 92% |
| Median Annual Tax Bill | $5,660 |
| Median Year Built | 2009 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Treasure Isle N Rd |
3,432 sqft built 2005 | $8,082 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Treasure Isle N Rd |
3,892 sqft built 2004 | $200,000 Jan 2003 | $3,726 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 Treasure Isle N Rd |
2,065 sqft built 2010 | — Oct 2021 | $5,284 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Treasure Isle N Rd |
5,896 sqft built 2009 | $3,011,391 — | $10,923 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Treasure Isle N Rd |
2,159 sqft built 2010 | $400,000 Aug 2019 | $4,921 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Treasure Isle N Rd |
2,090 sqft built 1998 · 0.647 acres | $4,612 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 Treasure Isle N Rd |
3,855 sqft built 2012 | $806,000 Jul 2016 | $8,333 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Treasure Isle N Rd |
2,094 sqft built 2010 | $330,000 Jun 2003 | $5,660 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 Treasure Isle N Rd |
2,153 sqft built 2017 · 0.706 acres | $605,000 Aug 2026 | $5,947 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
53 Treasure Isle N Rd |
2,979 sqft built 2004 | $720,000 Apr 2024 | $8,179 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
54 Treasure Isle N Rd |
2,548 sqft built 2004 | $3,011,391 May 1990 | $4,541 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
56 Treasure Isle N Rd |
1,711 sqft built 1976 · 0.721 acres | $70,000 — | $606 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |