Authored by the expert who managed and guided the team behind the France Property Pack
Everything you need to know before buying real estate is included in our France Property Pack
Biarritz is one of those French coastal cities where foreign buyers keep showing up, but most underestimate how tightly the local rental market is regulated.
We wrote this guide to give you honest, numbers-backed answers to every question a foreign investor asks before renting out in Biarritz in 2026, and we constantly update it to reflect the latest rules and data.
Whether you're weighing long-term tenants against Airbnb guests, or trying to figure out what gross yield looks like in a city where 41% of homes are second residences, you'll find the real picture here.
And if you're planning to buy a property in this place, you may want to download our pack covering the real estate market in Biarritz.
Insights
- About 41% of housing in Biarritz is classified as secondary residences by INSEE, which squeezes long-term rental supply and keeps year-round tenant competition high.
- The official signed-rent median in Biarritz sits around 12.80 euros per square meter per month, but asking rents on portals like SeLoger average closer to 18 euros.
- Biarritz enforces rent caps since November 2024, meaning your initial asking rent cannot exceed the local reference rent plus 20%, directly limiting how much you can charge.
- Short-term rental regulation in Biarritz requires a change-of-use authorization with a compensation principle for most second homes, making year-round Airbnb legally difficult.
- Gross rental yields for long-term rentals in Biarritz land between 2.0% and 2.8%, compressed by apartment prices averaging around 7,400 euros per square meter.
- AirDNA reports roughly 2,500 active short-term rental listings in Biarritz, with about 63% average occupancy and an average daily rate near 200 euros.
- The structural vacancy rate in Biarritz is only about 2.1% according to INSEE, remarkably low and signaling a consistently tight rental market.
- Furnished rentals in Biarritz require landlords to register for a SIRET number and declare a start of activity, even for non-residents under the LMNP regime.
- Neighborhoods slightly outside the postcard zones, like La Negresse and Aguilera, tend to offer better rental yields in Biarritz because prices drop faster than rents.
Can I legally rent out a property in Biarritz as a foreigner right now?
Can a foreigner own-and-rent a residential property in Biarritz in 2026?
As of early 2026, no French law or Biarritz-specific regulation prevents a foreigner from buying and renting out a residential property in the city, so foreign ownership for rental purposes is fully legal.
Most foreign landlords in Biarritz hold property either directly in their own name or through a French civil real estate company called an SCI, which helps with inheritance planning and shared ownership.
The main constraint foreign investors face in Biarritz is not ownership itself but what you can do with the property, because the city enforces strict short-term rental rules and, since November 2024, rent caps on long-term leases that limit your income potential.
If you're not a local, you might want to read our guide to foreign property ownership in Biarritz.
Do I need residency to rent out in Biarritz right now?
You do not need to be a French resident to rent out a property in Biarritz, and many foreign landlords manage their investment entirely from abroad with a local property manager.
That said, you will need visibility with the French tax administration because rental income from French property is taxable in France even for non-residents, and for furnished rentals you must also obtain a SIRET number by declaring a start of activity.
A French bank account is not legally required, but it is strongly recommended in Biarritz because local agencies, utility providers, and condo management companies prefer a SEPA-compatible IBAN for direct debits and rent collection.
In practice, managing a Biarritz rental remotely is feasible as long as you hire a local agency to handle tenant sourcing, check-ins, maintenance, and regulatory compliance.
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What rental strategy makes the most money in Biarritz in 2026?
Is long-term renting more profitable than short-term in Biarritz in 2026?
As of early 2026, the most profitable rental strategy in Biarritz depends on whether your property can legally operate as a short-term rental, because the city's strict change-of-use and compensation rules make Airbnb-style renting impossible for many second-home investors.
For a typical two-bedroom apartment in Biarritz, a long-term furnished rental might generate roughly 14,000 to 18,000 euros per year ($14,500 to $18,700), while a legally compliant short-term rental could bring in 25,000 to 35,000 euros ($26,000 to $36,400), though operating costs eat a much larger share of STR revenue.
Properties that favor short-term renting in Biarritz are typically well-located apartments near Grande Plage, Cote des Basques, or the city center, ideally registered as a primary residence rented under the 120-day limit, since that is the clearest legal path to STR without the complex compensation requirement.
What's the average gross rental yield in Biarritz in 2026?
As of early 2026, the average gross rental yield for residential property in Biarritz sits between roughly 2.0% and 2.8% for long-term rentals, held down by very high purchase prices averaging around 7,400 euros per square meter for apartments.
The realistic range covers most of the Biarritz market: yields as low as 1.5% for premium beachfront apartments near Grande Plage, and up to about 3.5% in well-connected neighborhoods like La Negresse or Aguilera.
Smaller units, especially studios and compact one-bedrooms in Biarritz, tend to achieve the highest gross yields because rent per square meter is proportionally higher while total purchase price stays more accessible.
By the way, we have much more granular data about rental yields in our property pack about Biarritz.
What's the realistic net rental yield after costs in Biarritz in 2026?
As of early 2026, the average net rental yield after all costs for a long-term rental in Biarritz is estimated at roughly 1.2% to 1.9%, while a legally operated short-term rental might net somewhere between 1.5% and 3.0%.
Most landlords in Biarritz actually experience net yields in the 1.0% to 2.5% range once everything is deducted, with the lower end reflecting high-value beachfront apartments and the upper end reflecting well-managed furnished units in slightly less central neighborhoods.
The three cost categories that eat into your gross yield the most in Biarritz are the unusually high condo and building charges (older apartment buildings with expensive common areas), the property tax or taxe fonciere (substantial for coastal communes), and the management fees most non-resident landlords cannot avoid.
You might want to check our latest analysis about gross and net rental yields in Biarritz.
What monthly rent can I get in Biarritz in 2026?
As of early 2026, typical monthly rents in Biarritz for long-term lets (excluding charges) are roughly 600 to 800 euros ($625 to $830) for a studio, 900 to 1,150 euros ($935 to $1,200) for a one-bedroom, and 1,200 to 1,550 euros ($1,250 to $1,610) for a two-bedroom apartment.
A decent entry-level studio in Biarritz in a neighborhood like Saint-Charles or La Negresse realistically rents for 600 to 700 euros per month ($625 to $730), though central studios near Les Halles can push toward 800 euros.
A standard one-bedroom apartment in Biarritz in a well-connected area like Saint-Martin or Parc d'Hiver typically rents for 900 to 1,100 euros ($935 to $1,145), with the upper end reflecting furnished units or those with parking.
A typical two-bedroom apartment in Biarritz rents for 1,200 to 1,550 euros per month ($1,250 to $1,610), and units with a terrace, ocean views, or a location near Cote des Basques can land at the top of that range.
If you want to know more about this topic, you can read our guide about rents and rental incomes in Biarritz.
We did some research and made this infographic to help you quickly compare rental yields of the major cities in France versus those in neighboring countries. It provides a clear view of how this country positions itself as a real estate investment destination, which might interest you if you’re planning to invest there.
What are the real numbers I should budget for renting out in Biarritz in 2026?
What's the total "all-in" monthly cost to hold a rental in Biarritz in 2026?
As of early 2026, the total monthly cost to hold and maintain a typical rental apartment in Biarritz ranges from about 300 to 750 euros ($310 to $780) depending on size and whether you use a management agency, excluding any mortgage payment.
For most standard rental apartments in Biarritz, you can expect a realistic monthly cost range of roughly 220 to 450 euros ($230 to $470) for a studio, 300 to 600 euros ($310 to $625) for a one-bedroom, and 380 to 750 euros ($395 to $780) for a two-bedroom.
The single largest contributor to monthly holding costs in Biarritz is typically condo and building charges (charges de copropriete), because the housing stock is dominated by apartments (about 78% per INSEE) and many older coastal buildings carry significant common-area and elevator costs.
You want to go into more details? Check our list of property taxes and fees you have to pay when buying a property in Biarritz.
What's the typical vacancy rate in Biarritz in 2026?
As of early 2026, the structural vacancy rate in Biarritz is extremely low at about 2.1% according to INSEE, signaling a tight market where most rental units find tenants relatively quickly.
A landlord in Biarritz should budget for about half a month to one and a half months of vacancy per year, because tight supply (over 40% of homes are second residences) means well-priced units rarely sit empty for long.
The main factor causing vacancy rates to differ across Biarritz neighborhoods is walkability and access to daily services, with areas like Centre-ville and Saint-Charles filling faster than isolated pockets further from shops and transport.
The highest tenant turnover in Biarritz tends to happen in late summer and early autumn (August to October), when seasonal workers and mobility tenants leave after peak tourist season, creating a brief vacancy window before the winter cycle restarts.
We have a whole part covering the best rental strategies in our pack about buying a property in Biarritz.
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Where do rentals perform best in Biarritz in 2026?
Which neighborhoods have the highest long-term demand in Biarritz in 2026?
As of early 2026, the three Biarritz neighborhoods with the highest overall long-term rental demand are Centre-ville (near Les Halles), Saint-Charles, and Saint-Martin, combining walkability, daily services, and transport access in a city where year-round supply is tight.
Families looking for long-term rentals in Biarritz tend to focus on Parc d'Hiver, La Negresse, and Aguilera, where they find larger apartments, calmer streets, and school proximity without leaving the urban core.
Students and young professionals in Biarritz gravitate toward La Negresse (transport links), Saint-Martin, and the more affordable edges of Centre-ville, where smaller units fit their budgets.
Expats and international professionals renting in Biarritz typically prefer Cote des Basques, Beaurivage (also known as Bibi Beaurivage), and the Grande Plage waterfront, where ocean proximity and walkable amenities justify higher rents.
By the way, we've written a blog article detailing what are the current best areas to invest in property in Biarritz.
Which neighborhoods have the best yield in Biarritz in 2026?
As of early 2026, the three Biarritz neighborhoods that tend to deliver the best rental yields are La Negresse, Aguilera, and certain pockets of Saint-Martin, where purchase prices are notably lower than the beachfront zones but rents hold up relatively well.
In these higher-yielding Biarritz neighborhoods, estimated gross rental yields typically range from about 2.5% to 3.5%, compared to just 1.5% to 2.0% in the most prestigious waterfront areas like Grande Plage or Cote des Basques.
The main reason these neighborhoods outperform on yield is that they sit just outside the zone where international second-home buyers push prices to extreme levels, so the gap between what you pay and what tenants actually pay is narrower than in the postcard-perfect parts of Biarritz.
We cover a lot of neighborhoods and provide a lot of updated data in our pack about real estate in Biarritz.
Where do tenants pay the highest rents in Biarritz in 2026?
As of early 2026, the three Biarritz neighborhoods where tenants pay the highest rents are Grande Plage and the waterfront, Cote des Basques, and the prime walkable streets of Centre-ville near Les Halles, where one-bedrooms can easily exceed 1,200 euros ($1,250) per month.
In these premium Biarritz neighborhoods, a standard one-bedroom apartment typically rents for 1,100 to 1,400 euros per month ($1,145 to $1,460), while a two-bedroom can reach 1,500 to 2,000 euros ($1,560 to $2,080) or more for renovated units with sea views or a terrace.
What makes these neighborhoods command the highest rents in Biarritz is not just ocean proximity, but the fact that they offer the only walkable combination of beach access, restaurants, cultural venues, and daily shops in a city where car-free living is otherwise difficult.
The typical tenant in these top-rent Biarritz neighborhoods includes higher-income expats and remote workers (often from Paris or northern Europe), semi-retired couples choosing Biarritz for lifestyle, and relocated professionals in the broader Pays Basque area who prioritize quality of life over savings.
We created this infographic to give you a simple idea of how much it costs to buy property in different parts of France. As you can see, it breaks down price ranges and property types for popular cities in the country. We hope this makes it easier to explore your options and understand the market.
What do tenants actually want in Biarritz in 2026?
What features increase rent the most in Biarritz in 2026?
As of early 2026, the three features that increase monthly rent the most in Biarritz are a private outdoor space (even a small balcony or terrace), a dedicated parking spot (which is scarce and highly valued in the dense central and waterfront areas), and quality thermal insulation with updated double-glazed windows (because Biarritz's Atlantic climate makes heating costs a real concern for tenants).
A dedicated parking spot in central Biarritz or near the beaches can add an estimated 10% to 15% rent premium, because street parking is extremely limited and garages in older buildings are rare, making it the single most valuable add-on for landlords.
One commonly overrated investment in Biarritz is high-end kitchen renovation with luxury finishes, because tenants appreciate a functional kitchen but rarely pay a meaningful premium for designer countertops in a market where rent caps limit what you can charge.
One affordable upgrade that delivers strong returns for Biarritz landlords is installing proper blackout blinds and quality interior storage (built-in wardrobes, entry closets), because these touches help your listing stand out in a market where many older apartments lack adequate storage.
Do furnished rentals rent faster in Biarritz in 2026?
As of early 2026, furnished apartments in Biarritz tend to rent noticeably faster than unfurnished ones, often finding a tenant within two to three weeks compared to four to six weeks for unfurnished units, because Biarritz attracts a steady flow of mobility tenants, seasonal workers, and relocating professionals.
Furnished apartments in Biarritz typically command a rent premium of roughly 10% to 20% over comparable unfurnished units, though landlords should factor in the extra administrative steps (including SIRET registration and LMNP declaration) and the shorter standard lease length of one year instead of three.
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How regulated is long-term renting in Biarritz right now?
Can I freely set rent prices in Biarritz right now?
No, landlords in Biarritz cannot freely set rent prices because the city has been under a binding rent-cap system (encadrement des loyers) since November 2024, meaning your initial asking rent must stay within a reference rent plus a maximum 20% supplement set by the local authority.
Once a tenant is in place, rent increases are also regulated and tied to the national IRL index published quarterly by INSEE, which has recently hovered around 2% to 3% annually, so you cannot raise rent freely between renewals.
What's the standard lease length in Biarritz right now?
The standard lease length for an unfurnished residential rental in Biarritz is three years when the landlord is an individual (as in the rest of France), while furnished rentals follow a shorter standard lease of one year, giving landlords more flexibility to adjust terms at renewal.
For a furnished rental in Biarritz, the maximum security deposit a landlord can legally require is two months of rent excluding charges (for example, about 1,800 to 2,300 euros or $1,870 to $2,390 for a typical one-bedroom), while for an unfurnished rental the cap is one month of rent excluding charges.
At the end of a tenancy in Biarritz, landlords must return the deposit within one month if the property is returned in good condition, or within two months if deductions are needed, with all withheld amounts justified by documented evidence such as an exit inventory.
We made this infographic to show you how property prices in France compare to other big cities across the region. It breaks down the average price per square meter in city centers, so you can see how cities stack up. It’s an easy way to spot where you might get the best value for your money. We hope you like it.
How does short-term renting really work in Biarritz in 2026?
Is Airbnb legal in Biarritz right now?
Airbnb-style short-term rentals are legal in Biarritz, but the city enforces one of France's stricter frameworks, with rules since March 2023 that subject most "meubles de tourisme" from second homes to a change-of-use authorization with a compensation requirement.
To operate a short-term rental in Biarritz, you generally need to register with the city and, if it is not your primary residence, obtain a change-of-use authorization that typically requires compensating lost housing by converting commercial space into equivalent housing elsewhere.
If you rent out your primary residence in Biarritz for short stays, you are exempt from the change-of-use requirement but capped at 120 nights per year, a national rule enforced locally.
Operating a non-compliant short-term rental in Biarritz exposes you to fines up to 50,000 euros per listing under French enforcement rules, and the city has shown willingness to tighten controls to protect year-round housing stock.
What's the average short-term occupancy in Biarritz in 2026?
As of early 2026, the average annual occupancy rate for short-term rentals in Biarritz is estimated at roughly 63%, based on market-level data tracked by AirDNA across the city's approximately 2,500 active listings.
The realistic range spans from about 40% at the low end (poorly located or unoptimized listings) to 80% or higher (well-reviewed properties in prime locations with flexible pricing).
The highest occupancy months for short-term rentals in Biarritz are July and August, when surf culture, summer festivals, and beach tourism drive demand to peak levels, often pushing well-positioned listings above 90%.
The lowest occupancy months in Biarritz are typically January through March, when Atlantic weather discourages leisure visitors and midweek bookings become rare, dropping many listings below 30%.
Finally, please note that you can find much more granular data about this topic in our property pack about Biarritz.
What's the average nightly rate in Biarritz in 2026?
As of early 2026, the estimated average nightly rate for short-term rentals in Biarritz is roughly 200 euros ($210), based on AirDNA's headline ADR for the city.
The realistic range for most Biarritz short-term rentals spans from about 80 euros ($85) per night for a basic studio in a quiet neighborhood during the off-season, to 350 euros ($365) or more per night for a well-located two-bedroom apartment with ocean views during peak summer weeks.
The nightly rate gap between peak season and off-season in Biarritz is substantial: a property that commands 250 to 350 euros ($260 to $365) per night in July and August might only fetch 80 to 130 euros ($85 to $135) per night in January or February, representing a drop of roughly 50% to 65%.
Is short-term rental supply saturated in Biarritz in 2026?
As of early 2026, the short-term rental market in Biarritz is moderately to highly saturated, with roughly 2,500 active listings tracked by AirDNA in a city of only about 25,000 permanent residents, a very high ratio by French standards.
Active Biarritz STR listings have been gradually stabilizing rather than growing rapidly, largely because the strict change-of-use rules introduced in 2023 have made it harder for new operators to enter legally.
The most oversaturated neighborhoods for short-term rentals in Biarritz are Grande Plage, Centre-ville, and Cote des Basques, where listing density is highest and competition for summer and weekend visitors is fiercest.
Neighborhoods that may still have room for new STR supply in Biarritz include La Negresse, Aguilera, and parts of Milady, where fewer listings compete and properties can appeal to visitors seeking a quieter experience at a lower price.
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What sources have we used to write this blog article?
Whether it's in our blog articles or the market analyses included in our property pack about Biarritz, we always rely on the strongest methodology we can ... and we don't throw out numbers at random.
We also aim to be fully transparent, so below we've listed the authoritative sources we used, and explained how we used them and the methods behind our estimates.
| Source | Why we trust it | How we used it |
|---|---|---|
| INSEE - Dossier Complet (Biarritz 64122) | France's official statistics office and the gold standard for housing data. | We used it to quantify how second-home heavy Biarritz is and how much housing is actually vacant. We then translated that into realistic vacancy expectations for landlords. |
| Observatoires des Loyers (OLL) | Ministry-backed network reflecting real signed rents, not just asking prices. | We used it as our anchor for true market rent in Biarritz. We then compared it to listing-based indicators to estimate what you can actually charge in early 2026. |
| Communaute Pays Basque - Encadrement des loyers | The official intercommunal authority explaining the binding rent-cap system. | We used it to confirm that rent caps apply in Biarritz in 2026 and how the reference rent system works. We used that to frame what landlords can and cannot do when setting rent. |
| City of Biarritz - STR Regulation | The municipality's own rulebook for short-term rental legality. | We used it to answer whether Airbnb is legal and explain the change-of-use compensation principle. We also used it to list the exceptions like the primary-residence 120-day rule. |
| AirDNA - Biarritz Market Overview | Widely used STR analytics provider with transparent metrics. | We used it to estimate occupancy, nightly rates, and listing counts for Biarritz in 2026. We then stress-tested those figures against regulation constraints. |
| impots.gouv.fr - Non-resident rental income | The French tax authority, the definitive source for taxation rules. | We used it to explain how France taxes non-residents on rental income. We used it to frame what paperwork and tax registration foreign landlords should expect. |
| impots.gouv.fr - LMNP/SIRET requirement | Tax authority confirmation of administrative steps for furnished rentals. | We used it to answer whether you need a SIRET for furnished letting. We then connected that to remote-owner logistics for non-residents. |
| MeilleursAgents - Biarritz price index | Well-known French housing index with documented methodology. | We used it to estimate purchase prices needed for yield calculations. We then combined it with rent levels to produce a confident gross yield range for 2026. |
| SeLoger - Biarritz rent indicator | Major French property portal useful for asking-rent benchmarks. | We used it as a triangulation layer to estimate current asking rents and market range. We then blended it with the OLL signed-rent median for a more confident estimate. |
| ANIL - Lease rules (unfurnished) | France's national housing information agency for practical legal guidance. | We used it to explain standard lease lengths and deposit rules for long-term rentals. We used it to keep the regulation sections simple and accurate for foreign readers. |
| Ministry of Ecological Transition - 2025 STR Guide | Official government PDF consolidating national rules and recent changes. | We used it to summarize licensing, registration, and the 2025 tax regime context for short-term rentals. We used it to make sure our STR section matches the post-2024 regulatory tightening. |
We have made this infographic to give you a quick and clear snapshot of the property market in France. It highlights key facts like rental prices, yields, and property costs both in city centers and outside, so you can easily compare opportunities. We’ve done some research and also included useful insights about the country’s economy, like GDP, population, and interest rates, to help you understand the bigger picture.
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