Grosse Tete, LA Housing Affordability Index
Grosse Tete, Louisiana has an MBR Housing Affordability Index score of 151.2 (Highly Affordable) as of October 30, 2026, ranking 160th most affordable of 331 scored Louisiana cities, compared with 125.1 statewide and 97.4 nationally. On a median-priced $160,900 home with 20% down, the Louisiana average 30-year fixed rate of 7.19% means a monthly principal and interest payment of about $873, or 19% of the city’s $56,587 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Grosse Tete is updated every night from live Louisiana mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.
Grosse Tete is 26.1 points above the Louisiana score. Scores as of October 30, 2026. See the Louisiana index
View Grosse Tete Mortgage RatesSee What You Can Afford in Grosse Tete, Louisiana
Use this Grosse Tete, Louisiana home affordability calculator to see how much house you can afford at today’s Louisiana average 30-year mortgage rate of 7.19%. A household earning the Grosse Tete median income of $56,587, with no other debts and $32,000 down, can afford a home of about $189,532, compared with a median home value of $160,900. Buying the median priced home with 20% down takes a household income of about $44,200 once property tax and insurance are counted.
| Loan amount | $157,532 |
| Principal & interest | $1,068/mo |
| Property tax | $107/mo |
| Home insurance | $79/mo |
| PMI | $66/mo |
| Total monthly payment | $1,320/mo |
How much house can you afford in Grosse Tete?
Most lenders use two limits. Your housing payment, including principal, interest, property tax, homeowners insurance and any PMI, should stay under about 28% of your gross monthly income, and all of your monthly debt payments together should stay under about 36%. The calculator takes whichever limit is lower, then works backward from that payment to the most expensive home it covers at the current rate.
In Grosse Tete, property taxes run about 0.68% of a home’s value each year, based on the Census median tax bill, which counts against the same monthly budget as the mortgage. Each quarter point move in mortgage rates changes the price you can afford by roughly $3,207 for a median income household. A larger down payment, paying down other debts, or a lower rate from a local lender all raise your budget.
What It Takes to Buy in Grosse Tete
Source: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Grosse Tete, Louisiana. The rate is the Louisiana average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.
How Grosse Tete Ranks in Louisiana
Cite the Grosse Tete Score
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Scores update each morning, computed from rate data captured the previous night. Score of 100 = national average at a 6.5% reference rate.
