Real Estate Investing in Theriot, Louisiana (70397)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Terrebonne Parish • Population: 867 • Data updated: September 2026

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Should you buy in 70397 (Theriot, LA)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (54/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A cash-flow market — rent-to-price math works from day one, though value growth is modest. Great for income-focused investors.

⚠️ Risks to Know
2 flags
  • High vacancy: 47.9% of homes vacant — above national norms.
  • Declining values: -0.8% 5-year CAGR — values have moved lower.

• Limited market data — this is a very small market; averages are built from few observations and can swing widely. • Modeled rent — no observed market rent for this ZIP; the figure is estimated from HUD fair-market rent.

What’s happening in Theriot, LA (70397)?

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3.0/ 5

Investability

Overall investment appeal

1.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $161,085
Avg Monthly Rent $981
1% Rule ✗ Does Not Meet
Median Income $121,667
% Renters 0.0%

Market Analysis: 70397 Theriot

Investors eyeing 70397 need to respect the fundamentals at play. Home values of $161K come alongside slower price movement and elevated management overhead.

On the rental side, the numbers look inviting — $161K purchase price, 0.0% nominal cap — the work to hit that pro forma in 70397 is substantial and deserves full respect.

Regionally, 70397 sits on the difficult end of the LA spectrum. The an appealing option for read — for disciplined operators — is that pricing reflects the difficulty.

The 70397 ZIP's population of 867 has faced economic pressure over the last decade. That pressure shows up in rent delinquency patterns that posts the need for careful underwriting.

New investors are better served looking at Theriot's stable or hybrid ZIPs before stepping into 70397. The learning curve here is expensive when the lesson is wrong.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Theriot:

C Below Average
Buy Confidence Score: 58/100
Affordability
25/25
Appreciation
5/25
Stability
7/20
Timing
6/15
Rental backup
15/15
Affordability
Affordable
Homes cost 1.3× the median income
Value Trend
Rising (+4.6%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $981/mo if you need to move
Market Conditions
WARM
Seller-favorable conditions, steady activity
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
☀️
WARM MARKET
Houma-Thibodaux, LA Metro Area
Seller-favorable conditions, steady activity
0 days
Average time to sell
Very Fast
5.6%
Listings with price cuts
Few Cuts
0.0%
Sale price vs asking
Below Ask
0.0%
Income needed for mortgage
Affordable
📅 Market conditions as of August 29, 2026 — updated weekly from Houma-Thibodaux, LA metro data

Market Trends

Home Value History (with trend line)

$177K$167K$157K$147K$137K$127KSep 2014Aug 2020Jul 2026

📊 How Does 70397 Compare?

Metric 70397 Theriot Houma-Thibodaux, LA Louisiana
Home Value $161,085 $161,085 N/A $207,909
5-Year CAGR N/A N/A N/A 0.7%
Avg Rent $981 $981 N/A -
Cap Rate 4.8% 4.8% - -
💡 Why Invest in 70397? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 70397 (Theriot, LA). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
4.8%
Fair
5yr Growth
-0.8%
Declining

📊 Market Snapshot

Home Value $161,085
Monthly Rent $981
Price-to-Rent 13.7:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 7.3%
Cap Rate 4.8%
5-Year IRR 4.0%

📈 Home Appreciation

1-Year +4.6% ▲
3-Year CAGR +0.4% ▲
5-Year CAGR -0.8% ▼
10-Year CAGR +0.6% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.8%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
47.9%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
-0.8%
Flat
Eviction process: Fast Rent control: Favorable

Demographics in 70397

Population: 867

💰 Median Household Income
$121,667
This area
$121,667
State
$55,539
USA
$74,580
🏠 Renter Occupied
0.0%
This area
0.0%
State
27.4%
USA
34.0%
💼 Unemployment Rate
0.0%
This area
0.0%
State
-18.7%
USA
3.7%
🎓 College Educated
9.6%
This area
9.6%
State
-4.6%
USA
33.7%
👤 Median Age
50.8 years
This area
50.8 years
State
-6.3 years
USA
38.9 years
🏚️ Vacancy Rate
47.9%
This area
47.9%
State
20.4%
USA
10.5%
👥 Population by Ethnicity
White 78.6%
Other/Mixed 21.4%
Hispanic/Latino 11.1%
👶 Under 18
21.9%
This area
21.9%
USA
22.0%
👴 65 and Over
25.4%
This area
25.4%
USA
17.3%
📊 Poverty Rate
8.8%
This area
8.8%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

Frequently Asked Questions

Does Theriot, LA make sense for an investment property?

Investors tracking Theriot, LA will find a 3.0/5 rating supported by $161K median home values and $981/mo rents. That profile suits long-term holders targeting steady returns.

How expensive is real estate in Theriot, LA?

Expect median prices around $161K in Theriot, LA. The market has run at a 0.0% 5-year CAGR, so entry costs have been measured.

What do landlords charge for rent in Theriot, LA?

Average rent in Theriot, LA is approximately $981/mo per month. Against $161K home values that yields a reasonable rent-to-price ratio.

How strong is tenant demand in Theriot, LA?

The renter base in Theriot, LA is reasonable for the $981/mo price point. Screening well and pricing to market typically yields measured tenants.

How high is vacancy risk in Theriot, LA?

Theriot, LA vacancy trends elevated. Investors running standard buy-and-hold plays see reasonable downtime between tenants.

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How 70397 ranks in Houma-Thibodaux, LA

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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