St. Tammany Parish, LA Housing Market Brief
county · LA · as of May 2026
What is St. Tammany Parish, LA’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Where is St. Tammany Parish, LA in its market cycle?
St. Tammany Parish, LA is classified as Mature — holding near a healthy peak. This is a classification of recent (1–12 month) momentum, not a price forecast.
St. Tammany Parish, LA housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $304K | ▲ +4.8% |
| Median Days on Market | 52 days | ▲ +4% |
| Months of Supply | 3.7 | ▼ -21.3% |
| Homes for Sale | 1,393 | ▼ -14.6% |
| Homes Sold | 375 | ▲ +7.1% |
| Median Price / Sq Ft | $164 | ▲ +1.3% |
| Sale-to-List Ratio | 97.1% | ▼ -0.7% |
How has St. Tammany Parish, LA’s Alpha Score moved?
Markets like St. Tammany Parish, LA
- Iredell County, NC, NCcounty45
- Spartanburg County, SC, SCcounty50
- Cheatham County, TN, TNcounty48
- Union County, NC, NCcounty47
- Jefferson County, TN, TNcounty46
- Granville County, NC, NCcounty50
- Pickens County, SC, SCcounty45
- Anderson County, SC, SCcounty45
- Greene County, MO, MOcounty42
- Warren County, TN, TNcounty48
Frequently asked questions
Is St. Tammany Parish, LA a buyer's or seller's market?
As of May 2026, St. Tammany Parish, LA is classified as a Balanced Market, based on its Alpha Score of 47 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in St. Tammany Parish, LA?
The median sale price in St. Tammany Parish, LA is $304K, having risen 4.8% over the past year.
How affordable is St. Tammany Parish, LA?
St. Tammany Parish, LA scores 26 out of 100 on affordability — relatively unaffordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving St. Tammany Parish, LA's Alpha Score?
St. Tammany Parish, LA's strongest dimension is Economic Strength (69/100) and its weakest is Affordability (26/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of St. Tammany Parish, LA? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.