Grand Isle, LA Airbnb Market Data, Statistics, and Occupancy Rates

Grand Isle Short-Term Rental Market Overview

Grand Isle, Louisiana's only inhabited barrier island, presents a niche short-term rental market with just 50 active Airbnb listings and an above-average revenue-to-price ratio. The market's average daily rate of $295 sits close to the state average of $301, but occupancy at 14% trails the Louisiana average of 34% significantly — pointing to a highly seasonal, vacation-driven demand pattern. With average annual revenue of $34,386 against home values around $465,185, the yield math can work for investors who price strategically and optimize for peak months, though cash-flow consistency requires careful planning.

Key Market Statistics

According to Rabbu market data, the Grand Isle short-term rental market shows:

Data sources: Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026.

Why Investors Consider Grand Isle

Grand Isle attracts investor interest thanks to its favorable revenue-to-price ratio and the built-in demand that comes with being Louisiana's premier Gulf Coast beach destination.

Expert Market Assessment

"Grand Isle represents a moderate-opportunity market with a clear seasonal tilt — revenue peaks sharply in March at $4,841 per month and dips to roughly $1,863 in January, creating a wide spread that demands disciplined budgeting. The ROI score of 64 out of 100 earns an "Attractive Opportunity" rating, driven primarily by the favorable revenue-to-price ratio, though below-average occupancy stability and market growth trends temper the outlook. Investors willing to accept lumpy cash flow in exchange for a coastal vacation property with real earning potential during peak months will find this market worth a closer look, especially in the 4-bedroom segment where annual revenue can exceed $53,000."

— Rabbu Market Analysis Team

Key Airbnb Metrics & Trends in Grand Isle

Average revenue by month in Grand Isle

Grand Isle exhibits strong seasonality, with March delivering the highest average revenue at $4,841 and January the lowest at $1,863 — a spread of nearly $3,000. Spring months (February through April) and July represent the strongest earning periods, while late summer through fall tends to soften, making this a market where peak-season performance drives the annual bottom line.

Active Airbnb listings by property size in Grand Isle

Three-bedroom properties dominate supply with 23 of the market's 50 listings, followed by 4-bedrooms at 12 and 2-bedrooms at 10. The absence of studio, 1-bedroom, and 5+ bedroom listings suggests limited demand for very small or very large configurations, and the concentration in 3-bedrooms means the most competition sits in that segment.

Average daily rate (ADR) by property size in Grand Isle

ADR jumps dramatically at the 4-bedroom level, commanding $419 per night compared to $226 for 3-bedrooms and $204 for 2-bedrooms. This nearly 2x premium for adding just one bedroom suggests that larger group-friendly properties on Grand Isle can capture outsized nightly rates, making 4-bedroom units particularly compelling from a pricing perspective.

Average RevPAN by property size in Grand Isle

Four-bedroom properties deliver the highest RevPAN at $60, roughly double the $29 figure for 3-bedrooms and well above the $33 for 2-bedrooms. This indicates that despite similar occupancy rates across sizes, the higher ADR of 4-bedroom listings translates into meaningfully better revenue efficiency per available night.

Average occupancy rates by property size in Grand Isle

Occupancy rates are uniformly low across all property sizes, ranging from 13% for 3-bedrooms to 16% for 2-bedrooms — all well below the state average of 34%. The tight range suggests that occupancy challenges are market-wide and seasonal rather than size-specific, so investors should prioritize maximizing nightly rate and peak-season bookings over chasing fill rates.

Average monthly revenue by property size in Grand Isle

Four-bedroom listings lead monthly revenue at $4,464, outpacing 3-bedrooms ($2,493) by nearly 80% and dwarfing 2-bedroom earnings of $1,534. The steep revenue curve as bedroom count increases makes a strong case for targeting larger properties in this market, where the incremental investment in size pays off disproportionately.

Average annual revenue by property size in Grand Isle

Annual revenue ranges from $18,414 for 2-bedroom units to $53,568 for 4-bedrooms, with the latter generating nearly three times the income. Given average home values of $465,185, 4-bedroom properties offer the most favorable revenue-to-price dynamic and represent the configuration best positioned to generate meaningful returns in Grand Isle.

Most common amenities for Airbnb listings in Grand Isle

Parking (100%), kitchen (98%), and washer/dryer (90–94%) are essentially table stakes in Grand Isle, while BBQ grills at 92% reflect the island's outdoor-oriented vacation culture. Waterfront (28%) and beach access (20%) are differentiators rather than defaults, suggesting that listings with these features can stand out — and that pet-friendly properties (38%) may capture a distinct traveler segment on this family-friendly island.

Understanding Grand Isle's ROI Score: 64/100

Rabbu's ROI Score is a proprietary metric that evaluates short-term rental investment potential based on multiple factors.

How the ROI Score is Calculated

What This Means for Investors

Grand Isle's ROI score of 64 out of 100 places it in the "Attractive Opportunity" band, driven primarily by an above-average revenue-to-price ratio — meaning the income potential relative to property acquisition costs is stronger than many comparable markets. However, below-average occupancy stability and market growth trends reflect the island's pronounced seasonality and the rapid influx of new supply. Investors should pair this data with on-the-ground regulatory research and a realistic seasonal budget to determine whether Grand Isle's peak-season earnings can meet their return thresholds.

Short-Term Rental Regulations in Grand Isle

Understanding local STR regulations is essential before investing in Grand Isle. Here's the current regulatory landscape:

Permit Requirements

Grand Isle, Louisiana may require short-term rental operators to obtain permits or register their properties with the town. Investors should verify current requirements directly with Grand Isle's municipal office and the Louisiana state authorities before listing.

Key Restrictions

Common restrictions in coastal Louisiana communities can include occupancy limits, noise ordinances, parking requirements, and minimum-stay rules. HOA covenants are particularly relevant on barrier islands like Grand Isle, where community associations may impose additional restrictions or outright prohibit short-term rentals in certain developments.

Tax Obligations

Louisiana imposes state and local occupancy taxes on short-term rentals, and Grand Isle may levy additional parish-level tourism taxes. Many platforms collect and remit some of these taxes automatically, but hosts should confirm their full obligation with a local tax professional.

Regulations subject to change. Always verify with local authorities before purchasing. A Rabbu partner agent specializing in Grand Isle can provide current regulatory guidance.

Future Outlook & Long-Term Forecast

"Over the next 12–18 months, Grand Isle's STR performance will likely remain tied to its pronounced spring and summer seasonality, with March continuing as the revenue peak. The 164% year-over-year growth in active listings signals rapidly expanding supply, which could pressure occupancy rates further unless demand keeps pace. Investors should anticipate ADR holding relatively steady in the $280–$310 range given the market's resort character, but occupancy may settle between 12–16% unless targeted marketing and amenity upgrades help individual listings outperform. We'd recommend budgeting conservatively for off-season months and treating peak-season revenue as the primary income driver."

— Rabbu Market Analysis Team

Frequently asked questions about Airbnb in Grand Isle, LA

What is the average Airbnb occupancy rate in Grand Isle?

The average Airbnb occupancy rate in Grand Isle is currently 14%, which is well below the Louisiana state average of 34%. This reflects the market's seasonal, vacation-driven nature — demand concentrates heavily in spring and summer months. Occupancy varies by property size, with 2-bedroom units achieving the highest rate at 16%, while 3-bedroom properties average 13%.

How much do Airbnb hosts make in Grand Isle?

Airbnb hosts in Grand Isle earn an average of $2,865 per month, or approximately $34,386 per year based on trailing 12-month performance. Revenue varies significantly by property size: 2-bedroom listings average $18,414 annually, 3-bedrooms bring in roughly $29,919, and 4-bedroom properties lead at $53,568 per year. Monthly income fluctuates with the seasons, ranging from around $1,863 in January to a peak of $4,841 in March.

Is Grand Isle a good market for Airbnb investment?

Grand Isle earns an ROI score of 64 out of 100, placing it in the "Attractive Opportunity" category. The market benefits from an above-average revenue-to-price ratio, meaning the income potential relative to property costs is favorable compared to many markets. However, occupancy stability and market growth trend score below average, so investors should plan for significant seasonal swings and budget accordingly. Larger properties — particularly 4-bedrooms — offer the strongest revenue potential.

What is the average daily rate (ADR) for Airbnb in Grand Isle?

The average daily rate for Airbnb listings in Grand Isle is $295, just slightly below the Louisiana state average of $301. ADR scales notably with property size: 2-bedroom units average $204, 3-bedrooms come in at $226, and 4-bedroom properties command a premium at $419 per night. This pricing structure reflects the vacation rental character of the island, where larger homes with more space tend to attract family and group bookings.

Are short-term rentals legal in Grand Isle?

Short-term rentals do operate in Grand Isle, Louisiana, with approximately 50 active Airbnb listings currently on the market. However, local permit requirements, zoning rules, and any applicable HOA restrictions can vary and may change over time. Prospective investors should consult directly with Grand Isle's municipal authorities and review any homeowner association rules before purchasing or listing a property.

When is peak season for Airbnb in Grand Isle?

Peak season in Grand Isle centers on spring, with March generating the highest average monthly revenue at $4,841 — nearly 2.6 times the January low of $1,863. February ($3,062), April ($3,430), and July ($3,297) also perform well above the annual average. The slowest months tend to be January, September ($2,119), and June ($2,161), reflecting a clear seasonal pattern tied to Gulf Coast weather and vacation timing.

How many Airbnbs are there in Grand Isle?

Grand Isle currently has 50 active Airbnb listings as of April 2026. The supply is concentrated in mid-size properties, with 3-bedroom units making up the largest share at 23 listings, followed by 4-bedrooms (12 listings) and 2-bedrooms (10 listings). Notably, the market has seen 164% year-over-year growth in active listings, indicating a rapidly expanding supply base.

How is Airbnb revenue calculated in Grand Isle?

The annual and monthly revenue figures for Grand Isle are derived from the trailing 12 months of historical booking performance for active comparable Airbnb listings in the market — they are not forward-looking projections. We average each comparable listing's actual revenue per available night (RevPAN) by month over the past year, remove regional outliers, and aggregate the results into a market-level historical average. Because each month uses its own historical data, the figures naturally reflect seasonal peaks and slower periods. Individual results can vary based on property quality, pricing strategy, and how effectively the listing is managed.

About Rabbu Market Data

Rabbu provides Airbnb and short-term rental market data and statistics across the United States. Our mission is to empower investors with accurate insights and easy-to-use tools, so they can confidently identify and act on the best opportunities in the Airbnb market.

What this data includes

• Regularly updated active Airbnb and STR listing counts for Grand Isle and surrounding areas
• Average daily rate, occupancy, and RevPAN metrics across property sizes
• Monthly and annual revenue trends based on trailing 12-month booking data
• Property value benchmarks sourced from the Zillow Home Value Index (ZHVI)
• Amenity prevalence data across active listings to inform competitive positioning

Sources and disclaimers

Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026. Revenue projections are estimates based on comparable properties and do not guarantee future performance. Data reflects trailing 12-month averages and may not capture very recent market shifts or regulatory changes. Local regulations, HOA rules, and tax obligations can change; always verify with local authorities before investing.