Saint Tammany Parish, Louisiana home prices
Typical home $283,848 · +0.2% in a year · property tax 0.71%
The typical home in Saint Tammany Parish is worth $283,848, 33% more than the Louisiana typical home ($213,867). Values changed +0.2% in the past year and +3.0% over five years. Homeowners here pay a median 0.71% of their home's value in property tax each year ($2,027 on the typical home), versus 0.55% statewide.
Mortgage on the typical Saint Tammany Parish home
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $56,770 | $227,078 | $1,528 | $0 | $311 | $1,838 | $78,800 |
| 10% down | $28,385 | $255,463 | $1,719 | $106 | $311 | $2,136 | $91,500 |
| 5% down | $14,192 | $269,655 | $1,814 | $112 | $311 | $2,237 | $95,900 |
| 3.5% down (FHA) | $9,935 | $278,707 | $1,875 | $126 | $311 | $2,311 | $99,100 |
Assumes a 30-year fixed loan at 7.11%, property tax of 0.71% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
What it takes: see what you can afford by salary in Louisiana · part of the New Orleans metro area.
Louisiana counties with similar prices
| County | Typical home | 1-yr change | Tax rate |
|---|---|---|---|
| Plaquemines Parish | $274,996 | -1.7% | 0.5% |
| Saint Charles Parish | $265,063 | +2.1% | 0.59% |
| Jefferson Parish | $262,124 | +3.5% | 0.52% |
| Ascension Parish | $310,419 | +2.9% | 0.54% |
| Livingston Parish | $251,771 | +3.4% | 0.46% |
| West Baton Rouge Parish | $250,605 | +2.0% | 0.54% |
| Bossier Parish | $243,131 | +1.8% | 0.64% |
| Orleans Parish | $242,069 | -1.5% | 0.83% |
| Lafayette Parish | $235,880 | +2.1% | 0.57% |
| East Baton Rouge Parish | $231,673 | +2.1% | 0.67% |
Frequently asked questions
What is the average home price in Saint Tammany Parish, LA?
The typical home value in Saint Tammany Parish is $283,848 (Zillow Home Value Index, September 2026).
How much do you need to earn to buy a house in Saint Tammany Parish?
About $78,800 a year for the typical home with 20% down at a 7.11% 30-year rate.
What is the property tax rate in Saint Tammany Parish?
The median effective rate is 0.71% of home value a year (Census ACS 2024 5-year estimates).