Gross rental yields across the eight hinterland villages run from about 2.5 percent on a large Mougins villa to a little over 5 percent on a small Grasse apartment, and most realistic cases land between 3 and 4 percent before costs. That is the short answer. Asking rents average 21 euros per square metre a month in Valbonne and 17 euros in Grasse on SeLoger's 2026 figures. Sale prices span roughly 3,000 euros per square metre for Grasse apartments to more than 8,300 euros for Mougins houses on MeilleursAgents estimates. The spread between those two numbers is the whole story of hinterland letting.

Three rule changes since 2025 moved the maths. The Le Meur law cut the micro-BIC allowance on holiday lets. The 2025 finance law made LMNP sellers add past depreciation back into their taxable gain. And the DPE ladder now bars G-rated homes from new long-term leases, with F to follow in January 2028. None of these killed the letting market. All of them shaved the net return, and anyone modelling a purchase on 2023 assumptions will get the answer wrong.

Our honest read up front: nobody should buy in Valbonne or Mougins for yield alone. The hinterland is a capital-preservation market with rental income as a side dish, and the buyers who do best treat rent as a cost offset rather than a business plan. Grasse is the exception, where the numbers start to resemble a genuine income investment. The rest of this article shows the figures behind each of those claims, town by town, with the caveats the listing portals leave out.

Rents and gross yields, town by town

The table below pairs the published asking-rent data with the current sale estimates. SeLoger publishes robust rent averages for Valbonne, Grasse and Roquefort-les-Pins. For the smaller communes the sample of long-term listings is too thin for a reliable average, so we show the sale side and flag the rent as not published. Sale figures are MeilleursAgents estimates from mid-2026 for houses unless noted, cross-checked against the DVF transaction records we used in our hinterland market report.

Town	Houses, sale (EUR/m2)	Asking rent (EUR/m2/month)	Indicative gross yield
Valbonne	6,011	21 (apartments 19, houses 23)	4.2 to 5.0%
Mougins	8,376	not published (apartments from 525 EUR/month)	2.5 to 3.5%
Biot	5,983	not published	3.0 to 4.0%
Grasse	3,000 to 3,500	17 (apartments 14, houses 23)	4.5 to 5.5%
Opio	7,690	not published	2.5 to 3.5%
Roquefort-les-Pins	around 6,000	21 (range 16 to 27)	3.5 to 4.2%
Le Rouret	around 6,000	not published	3.5 to 4.0%
Châteauneuf-de-Grasse	around 6,500	not published	3.0 to 3.5%

Read the yield column with care. Per-square-metre rent averages are pulled upward by small units, and a 200 square metre villa almost never achieves the same rate per metre as a 45 square metre apartment. Asking rents also sit above achieved rents, typically by 5 to 10 percent in our experience of the local market. Where we show a range, the bottom of it is the honest planning number for a house and the top applies to compact, well-located apartments. Vacancy, agency fees and maintenance come off all of it. A prudent underwriting rule for the hinterland is to model income at 70 percent of the advertised gross and be pleasantly surprised.

Who actually rents in the hinterland

The long-term demand engine is Sophia Antipolis. Europe's largest technology park employs tens of thousands of people across more than 2,000 companies, and a meaningful share of them arrive on fixed-term assignments of one to three years. Those households rent before they buy, and many never buy at all. They want a family house within twenty minutes of the park, a school place, and fibre. That translates into steady demand for three and four bedroom villas in Valbonne, Biot, Roquefort-les-Pins and Le Rouret, and for two bedroom apartments in the village centres.

Schools shape the map as much as the commute does. The CIV in Sophia Antipolis anchors demand along the RD3 and through Garbejaire and Haut-Sartoux. Mougins School's international families cluster around Tournamy and Font de l'Orme. When a landlord in these catchments prices sensibly, the property lets in weeks, often to a corporate tenant with an employer guarantee. That tenant quality is worth half a point of yield in reduced risk, even if it never shows up in the gross figure.

The second demand stream is quieter but real: French households priced out of buying. At 6,000 euros per square metre in Valbonne, a family that would have bought in 2019 now rents, and the shortage of long-term stock works in the landlord's favour. Many hinterland owners keep their properties for seasonal use or family summers, so the pool of genuine twelve-month rentals is thin. On a July 2026 check, SeLoger showed only a dozen apartments to let in the whole of Valbonne. Scarcity, not generosity, is what holds asking rents at 21 euros per metre.

One caveat. This is not a student or young-professional market. Nice and Antibes absorb that demand. A studio in a hinterland village lets more slowly than the portals suggest, and the reliable tenant profile here is a household with a car, a job at Sophia or in Cannes, and children in a local school.

The seasonal market: big weeks, short season

Seasonal letting is where hinterland gross numbers get exciting and net numbers get humbling. Current listings give the range. A six-guest villa with a pool near Valbonne village advertises from 428 euros a night. Eight-guest houses start around 650 euros a night in high season. At the top, Barnes lists a 500 square metre Mougins estate with five en-suite bedrooms at 15,000 euros a week. Between those poles, a well-presented four bedroom villa with a pool in Valbonne, Opio or Châteauneuf-de-Grasse typically advertises between 3,500 and 6,000 euros a week in July and August.

The season is the constraint. Peak demand runs from mid-June to early September, with a shoulder in May and late September and a small bump around the Cannes film festival and MIPIM for properties within easy reach of the Croisette. Mougins and Valbonne benefit most from that Cannes spillover, twenty minutes down the Pénétrante or the A8. A realistic well-managed villa books 10 to 14 good weeks a year. Owners who project 20 weeks are projecting disappointment.

Costs eat the difference. Professional management on the Riviera commonly takes 20 to 30 percent of gross. Add changeover cleaning, linen, pool and garden contracts that run all year whether guests come or not, and platform commissions. On our arithmetic, a villa grossing 60,000 euros over a summer often nets its owner something close to what a 3,200 euro monthly long-term let would have produced, with far more wear and administration. The genuine advantage of seasonal is not the margin. It is that the owner keeps the house for June and September, which is exactly why most hinterland owners choose it.

Classification now matters more than it did. Since the Le Meur law took effect, the tax gap between a classified meublé de tourisme and an unclassified one has widened sharply, as the next section sets out. An afternoon of paperwork and an inspection fee buys a materially better tax outcome.

The Le Meur law rewrote holiday-let taxation

The law of 19 November 2024, known as the Le Meur law, is the biggest change to short-term letting rules in a decade, and it applies to income earned from 1 January 2025. The headline is the micro-BIC regime. For unclassified holiday lets, the flat allowance fell from 50 percent to 30 percent and the revenue ceiling collapsed from 77,700 euros to 15,000 euros a year. For classified meublés de tourisme and chambres d'hôtes, the allowance fell from 71 percent to 50 percent, with the ceiling cut from 188,700 euros to 77,700 euros.

Translate that into hinterland terms. A Valbonne villa grossing 40,000 euros a summer as an unclassified let no longer fits in micro-BIC at all, since it exceeds the 15,000 euro ceiling. The owner must either classify the property, which restores a workable 50 percent allowance and the higher ceiling, or move to the régime réel and deduct actual costs. For most owners with real charges, the régime réel was already the better answer. The law simply removed the lazy option.

The Le Meur law also handed new powers to communes. Councils in zones tendues can extend change-of-use authorisation to all short-term lets, cap the letting of primary residences at 90 days a year instead of 120, and set quotas per neighbourhood. Every new holiday let in France must carry a national registration number. And newly registered lets in zones subject to change-of-use authorisation must meet an energy floor, at least DPE class F now, E from 2028, and classes A to D by 2034, unless the property is the owner's primary residence.

Our reading for the eight villages: the tax change bites everyone, the municipal powers bite selectively. The hinterland communes have so far been less aggressive than Nice or Cannes in deploying quotas, but the tools now exist, and an owner underwriting a seasonal purchase should assume the rules tighten rather than loosen over a ten-year hold.

LMNP sellers now hand back their depreciation

The second fiscal shift is quieter and hits at exit. Article 84 of the 2025 finance law, law 2025-127 of 14 February 2025, changed the capital gains calculation for non-professional furnished landlords, the LMNP regime that most hinterland letting owners use. For sales completed after 15 February 2025, the depreciation deducted during the letting period is subtracted from the acquisition price when the taxable gain is computed. In plain terms, every euro of amortisation you claimed against rent comes back as taxable gain when you sell.

The reach is retroactive in effect. The reintegration is not limited to depreciation booked from 2025 onward. Amortisation claimed in earlier years counts too, for any sale after the law took effect. An owner who bought a Biot apartment in 2015, ran it au réel, and wrote off 40 percent of the building value has a materially larger taxable gain today than the same owner had in January 2025, on identical numbers. Commentators put the tax increase at two to five times the previous liability for long-held, heavily amortised properties.

Two softeners survive. First, the standard holding-period allowances still apply, full income tax exemption on the gain after 22 years of ownership and full social charges exemption after 30. An owner who holds long enough still exits clean. Second, transfers by gift or inheritance do not trigger the reintegration, which makes intergenerational planning more attractive than a sale in some family situations. Serviced residences for students and seniors are also carved out.

What this means for a hinterland buyer in 2026 is a change of mindset rather than a reason to avoid LMNP. The régime réel with amortisation remains the most efficient way to shelter rental income year by year. What has gone is the old endgame of amortising for a decade and selling with the depreciation untaxed. Model the exit at the outset, and if your horizon is under ten years, run the numbers both ways before choosing a structure.

The DPE ladder: G is gone, F is next

Since 1 January 2025, a home rated G on the DPE cannot be offered on a new long-term lease in mainland France. Existing leases run to their term, but renewal and re-letting are barred. F-rated homes follow on 1 January 2028 and E-rated homes on 1 January 2034, under the calendar fixed by the Climat et Résilience law of 2021. On the sale side, an energy audit has been mandatory for F and G rated houses since April 2023, and for E rated homes since January 2025, delivered to buyers from the first viewing.

The hinterland has more exposure to this than its sunny image suggests. Three property types concentrate the risk. Stone village houses in Grasse's old town, Biot village and the old cores of Valbonne and Mougins often carry F or G ratings, thick walls notwithstanding, because of single glazing, no insulation under old roof tiles and electric convector heating. Villas from the 1960s and 1970s across Opio, Roquefort-les-Pins and Le Rouret frequently sit in E or F, especially those still running an old fuel boiler. And small apartments, which the DPE method treated harshly until the calculation was adjusted for surfaces under 40 square metres, remain the trickiest to move up a class.

For a landlord the arithmetic is straightforward. A G-rated Grasse old town apartment is not a rental investment today, it is a renovation project with a rental investment on the other side. Budget from our renovation guide: insulation, glazing and a heat pump on a village house commonly runs 500 to 900 euros per square metre before finishes. For an F-rated property the clock reads January 2028, close enough that a buyer in 2026 should either price the works into the offer or plan to occupy rather than let.

The same ladder now shadows the seasonal market in authorisation zones, as noted above. The days of parking an energy sieve on a booking platform while the long-term ban bites are numbered.

The second-home surtax and the zone tendue map

Most of the hinterland now sits in the zone tendue, the official designation for housing markets where demand outruns supply. The designation matters to owners for one reason above all: communes in the zone may vote a surcharge of up to 60 percent on the taxe d'habitation that still applies to second homes. Valbonne applies the maximum 60 percent. Mougins and Biot appear on the authorised list, alongside coastal neighbours such as Villeneuve-Loubet and Vence which levy 40 percent, and inland Mouans-Sartoux at the full 60.

The cash effect is real but rarely decisive. On a typical Valbonne villa, the surcharge adds a four-figure sum to the annual bill, an amount that stings without changing the economics of a seven-figure asset. Its policy purpose is to nudge owners of empty houses toward the rental market, and at the margin it does exactly that. An owner weighing whether to leave a house dark for ten months or sign a long-term lease now faces a slightly heavier cost of leaving it dark.

The zone tendue label carries other consequences a landlord should know. It is the trigger for the Le Meur municipal powers described above. It shortens the notice a tenant must give to one month. And it is the eligibility test for the change-of-use rules that can, where a commune activates them, require an authorisation before a home becomes a full-time holiday let.

Our practical advice: before buying with any letting intent, ask the mairie two questions. What surcharge rate applies to second homes, and has the council adopted or debated a change-of-use regime for short-term lets. The answers vary commune by commune across the eight villages, they change with municipal politics, and they belong in your underwriting alongside the DPE and the roof.

Where the yield really sits in 2026

Put the data and the rules together and a clear hierarchy emerges. Grasse apartments offer the best gross numbers in the hinterland. At 14 euros per metre in asking rent against purchase prices around 3,000 euros per metre, a renovated two-bedroom in a good part of the old town or Saint-Jacques can gross above 5 percent, and the sub-400,000 euro entry point keeps the absolute capital at risk modest. The trade-offs are heavier management, a more varied tenant pool, and the DPE risk that runs through old Grasse stone. Buy the diagnostic before you buy the flat.

Valbonne apartments are the quality play. Asking yields of 4.5 to 5 percent on paper, the deepest long-term demand in the hinterland, and tenants anchored by the CIV and Sophia Antipolis. Void periods are short and re-letting is quick. Villas in Valbonne, Biot, Roquefort-les-Pins and Le Rouret sit a band lower, roughly 3 to 4 percent gross, with Roquefort's published 21 euro average rent supporting the top of that range for family houses near the RD2085.

Mougins and Opio are the prestige-discount cases. House prices of 7,700 to 8,400 euros per metre compress long-term yields toward 2.5 to 3 percent, the lowest in the eight villages. What those addresses offer instead is the strongest seasonal pricing outside the coast, with the Cannes effect filling July and August at rates the northern villages cannot match. A Mougins villa is a lifestyle asset with a seasonal income option, not an income asset. Châteauneuf-de-Grasse behaves the same way where there is a view.

Two closing observations from our side of the table. First, the yield gap between the eight villages is wider than the price gap, which is unusual and points at Grasse. Second, achieved rents have risen modestly while prices in several villages have gone sideways since 2024, so yields are drifting up. Patience is being paid for the first time in years.

Our honest read: rent as offset, not business plan

If pure rental return is the goal, the hinterland will lose a spreadsheet contest against Nice, Marseille or half of provincial France. Nobody local pretends otherwise. What the eight villages offer is a different bargain: an asset class with three decades of resilience, scarce building land tightened further by the ZAN rules, international demand that renews itself, and a rental market strong enough to carry a meaningful share of the ownership cost while you hold.

So our advice runs like this. Buy the house you want to own for its own sake, in the sector the school run or the commute dictates. Then let deliberately. If the property will sit empty most of the year, a classified seasonal operation under the régime réel is usually the right structure since the Le Meur changes. If you want simplicity and steady cash, a long-term lease to a Sophia household is the lowest-friction income in the hinterland, and the tenant quality is the best we see anywhere on the coast or behind it.

Underwrite conservatively. Model income at 70 percent of advertised gross. Check the DPE before you offer, and price F and G as renovation projects. Assume the seasonal rules tighten. Plan the LMNP exit at purchase, not at sale. And remember the allowances that survive: 22 and 30 year holding exemptions on gains, the 50 percent allowance for classified lets, and depreciation that still shelters rental income every year you hold.

A final word on honesty in the numbers. Every figure in this article traces to a named source, SeLoger and MeilleursAgents for asking prices and rents, DVF records for transactions, and the legal texts for the 2025 and 2026 rule changes. Asking data flatters reality, which is why our ranges lean low. If you want a letting appraisal on a specific property in any of the eight villages, with achieved-rent comparables rather than portal averages, that is work we do every week.

Frequently Asked Questions

Around 4.2 to 5 percent gross for apartments and 3 to 4 percent for houses, based on SeLoger asking rents of 19 to 23 euros per square metre against MeilleursAgents sale estimates near 6,000 euros per square metre. Achieved rents run 5 to 10 percent below asking, so model the bottom of the range.

Not on a new long-term lease. Since 1 January 2025, G-rated homes cannot be newly let or have leases renewed in mainland France. Existing leases run to term. F-rated homes face the same bar from 1 January 2028 and E-rated homes from 2034. Newly registered holiday lets in change-of-use zones must also meet an energy floor.

From 2025 income, the micro-BIC allowance fell from 50 to 30 percent for unclassified lets with the ceiling cut to 15,000 euros a year, and from 71 to 50 percent for classified lets with a 77,700 euro ceiling. Most owners with real charges now do better under the régime réel, and classification became far more valuable.

Yes. For sales completed after 15 February 2025, all depreciation deducted during the letting period is added back into the taxable gain, including amounts claimed in earlier years. Gifts and inheritances do not trigger the reintegration, serviced residences are excluded, and the 22 and 30 year holding exemptions still apply.

Valbonne applies the maximum 60 percent surcharge on the taxe d'habitation for second homes. Mougins and Biot are on the authorised zone tendue list, and nearby communes levy between 40 and 60 percent. Rates change with council votes, so confirm the current figure with the mairie before buying.

Seasonal grosses more but nets similar once management commissions of 20 to 30 percent, changeovers, year-round pool and garden contracts and the tighter post-2025 tax rules are counted. A villa grossing 60,000 euros over a summer often nets close to a 3,200 euro monthly long-term lease. Choose seasonal for personal use of the house, long-term for simplicity.

Asking rents for houses in Valbonne and Roquefort-les-Pins average about 21 to 23 euros per square metre a month on SeLoger data, which puts a 140 to 180 square metre family villa in a broad 2,500 to 4,000 euro monthly band. Proximity to the CIV and a manageable RD3 commute support the top of the range.