The Riviera hinterland apartment market in 2026: prices, volumes and where the value sits

The eight villages were built as farming communes and then, from 1969 onward, as a villa belt around Sophia Antipolis. Apartments arrived late, in small numbers, and almost always as a planned programme rather than as the natural growth of a town centre. That history is visible in the housing stock figures, which come from the INSEE census data carried on the portal pages.

Read the top and the bottom of that table together and the geography explains itself. Grasse is a sous-préfecture with a hospital, a rail station on the Cannes branch and a working population that needs rented flats. Roquefort-les-Pins is pine woods and one-hectare plots with a mairie in the middle, and it has roughly three hundred apartments in the entire commune. Between those two extremes, the share of flats tracks one thing above all others, which is proximity to Sophia Antipolis. Valbonne and Biot both built apartment quarters specifically to house the park, and both still carry them.

This matters for a buyer in a way that goes beyond curiosity. In a commune where apartments are fifteen per cent of the stock, the flats that exist are a narrow and often dated selection, usually 1970s to 1990s, and you are choosing from what happens to be listed rather than from a market. In Grasse, by contrast, you are shopping in a real market. Our view is that buyers underestimate how much this constrains them. If an apartment is the plan and the village is Opio or Roquefort, expect a wait measured in seasons rather than weeks, and expect to compromise on floor, aspect or parking.

The table below is the core of this piece. Prices are DVF medians for apartments at every price, taken from the April 2026 release covering sales through the end of 2025. The house column shows our DVF medians for houses sold for €1M or more (€700,000 or more in Le Rouret), the level our clients buy at, so read it as the price of a villa rather than of an average house. The sales column counts the apartment sales recorded in 2025, the last year of that file, one per sale rather than one per DVF line, and it is the column that decides how much weight the price deserves.

Three things jump out. The first is Grasse, with 614 apartment sales against 229 house sales, more apartment transactions on its own than the other seven villages combined and by a wide margin. The second is Mougins at 168 sales, which is the only other commune with enough depth to trust a median. The third is the distance between an apartment and a villa. Against houses sold for €1M or more, apartments sit at about half the price per square metre in Biot, Valbonne and Grasse. Mougins shows the widest gap, about 53 per cent.

That pattern is not a quirk. In a village with ten flats sold a year, the apartments that do exist tend to be recent, well-placed and bought by people who had the budget for a house and chose not to, so they price closer to the villas. In Grasse there is a deep stock of older flats in the old town and on the plain, much of it rented, and the median drops accordingly. If you are comparing a Grasse flat to a Valbonne flat on price per square metre alone, you are comparing two different products.

Our read on the ranking: Opio does not rank at all, with two sales of a single flat in 2025 in a commune that has authorised no collective housing since 2021, so scarcity sets whatever price a flat fetches. Biot and Mougins are the two places where an apartment buyer has both choice and a defensible price. Grasse is where the actual market is, at about two thirds of the Biot price, with the trade-offs we set out further down.

This is the part most buyers skip and then regret. DVF is the best public price data in France and it is still raw notarial records, not a cleaned index. In a commune with hundreds of sales the noise averages out. In a commune with ten, it does not, and the published percentages become theatre.

Two real examples from the current file, both from the eight villages. Châteauneuf-de-Grasse shows a house median of 24 euros per square metre on one aggregation and 6,956 euros on another, with a one-year change of plus 627 per cent. Both figures are artefacts of the same problem, which is that near-zero-value transfers between family members, démembrement deals and land parcels sold ahead of a build all land in DVF as recorded sales. One of them poisons a median, and the following year the recovery off that poisoned base produces a headline number that means nothing. That is why our own house series counts one price per sale and keeps only houses sold for €1M or more: on that basis Châteauneuf had a 2025 median of €8,705/m² across 15 sales.

Second example. Le Rouret apartments show minus 14.9 per cent over three years. That figure does not describe a trend. It describes ten sales a year moving around. Be wary too of portal figures that reach back to 2014: DGFiP publishes five years of sales, so a ten-year apartment change for these villages cannot be checked against the current file.

So how do you price a hinterland apartment? Our method, and the one we use for clients, has four steps. Widen the window to three years rather than twelve months, because the sample is the constraint. Pull comparables by street and by building rather than by commune, since a flat in Garbejaire and a flat in Valbonne village are not the same asset. Strip out anything under roughly 1,500 euros per square metre or above roughly 12,000, which in these communes is almost always a family transfer or a data error. Then adjust the remainder for floor, lift, outdoor space, parking and energy class, in that order of impact.

Timing helps too. The DVF file is updated twice a year by the DGFiP, in April and October. The April 2026 release took the base to 31 December 2025. The next release, which had not appeared by 19 October 2026, will add sales from January to June 2026 and will roughly double the recent sample in the small communes. If you are buying in Opio, Le Rouret or Roquefort this autumn and the price is contested, that release is a genuine negotiating asset.

Grasse recorded 614 apartment sales in the last twelve months of the DVF file against 229 house sales at every price, which makes it the only commune of the eight where flats outnumber houses in both stock and transactions. At 3,064 euros per square metre the median is roughly a third below Valbonne. Apartments here rose about 5.6 per cent over the year while Grasse houses sold for €1M or more fell 9 per cent in 2025, a divergence worth noting because the apartment sample is deep enough to carry it.

What you get for that price depends entirely on where in the commune you land. The historic centre climbing above the Cours Honoré Cresp holds stone apartments with vaulted ceilings, some with a terrace and a view down to the Bay of Cannes, at prices that would buy a studio in Valbonne. Those flats come with narrow stairs, no lift, parking measured in a walk rather than a space, and a copropriété whose accounts deserve close reading. Plan de Grasse, the lower plain towards Mouans-Sartoux, is the commuter side, mostly 1970s to 2000s residences with parking and lifts, and it is where Sophia and Cannes workers rent.

Two practical advantages sit with Grasse and nowhere else in the eight. The first is the railway. Grasse station sits on the branch to Cannes, which connects to the coastal line, so an apartment here is the only one in the hinterland where a resident lives without a car for daily commuting. The second is services, with the Centre Hospitalier de Grasse, the larger supermarkets and the administrative offices all in the commune rather than a twenty minute drive away. For a downsizer or an older buyer those two things matter more than a view.

The cost side is where Grasse gives some of it back. The commune votes the highest property tax rate of the eight, with a taxe foncière rate on built property of 30.97 per cent in 2025 (all local bodies combined, DGFiP figures) and a household waste levy, the TEOM, of 18.73 per cent. Compare that to Opio at 19.78 per cent plus 8.55 per cent, or Valbonne at 21.66 per cent plus 8.55 per cent. On comparable cadastral values a Grasse owner pays about 75 per cent more than an Opio owner. Our read: the purchase discount is far larger than the tax penalty, so the arithmetic still favours Grasse, but budget the annual bill honestly rather than assuming hinterland rates are uniform. The old town has its own page: Grasse centre historique.

Three communes carry the apartment stock that exists because of the technology park, and each behaves differently at resale.

Valbonne, 4,557 euros per square metre on 84 sales. Almost all of it sits in Garbejaire and Haut-Sartoux on the Sophia side of the commune, built from the 1970s onward as housing for the park and connected to the village by the RD3 and the Envibus network. Valbonne apartments rose about 6.3 per cent over the year, in step with Valbonne houses sold for €1M or more (+6% in 2025). Our read on why: buyers priced out of a Valbonne villa at nine thousand euros per square metre will take the same postcode in a flat at four and a half thousand, and the CIV catchment argument works from either address. The caveat is that Garbejaire is a planned quarter of the 1970s rather than a Provençal village, and that difference is priced into the resale of anything without a terrace or a decent aspect.

Biot, 4,847 euros per square metre on 38 sales. The highest apartment median of the three and the thinnest sample. Biot flats cluster on the Saint-Philippe side towards Sophia and around the Clausonnes approach, with the medieval village itself offering little. Apartments here fell about 4.8 per cent over the year, while Biot houses sold for €1M or more rose 53 per cent in 2025 on 21 sales, so the flats and the top of the villa market moved in opposite directions. The pull is the position, four kilometres from the sea and ten minutes from the park, with the A8 at Antibes closer than from any other of the eight.

Mougins, 4,696 euros per square metre on 168 sales. The second deepest apartment market after Grasse, and the one we would point a nervous buyer towards on liquidity grounds alone. Stock concentrates in Mougins-le-Haut, the planned hilltop quarter, and in the residences around Tournamy and the Val de Mougins. Prices were broadly flat over the year, down about 1.9 per cent. Against the 10,073-euro median for houses sold for €1M or more, apartments sit about 53 per cent lower, the widest gap of the three, which reflects how much of the Mougins house market is trophy property above Cannes rather than family stock.

One practical point on all three. Rental demand for these flats rests on employment in the park, which is why we would rather own within ten minutes of it than an equivalently priced flat further out. Read Garbejaire and Haut-Sartoux in detail.

Future supply tells you more about a small market than last year’s prices do, and the Sitadel building-permit file from the Ministry for Ecological Transition gives it plainly. These are dwellings authorised between 2021 and 2025, split between individual houses and collective units, which is the closest public proxy for apartments coming down the pipe.

Two readings matter here. The first is the ratio. In every commune except Opio, collective housing dominates new permits, by between two and nine to one, even in villages where apartments are fifteen per cent of the existing stock. Le Rouret authorised 155 collective units against 24 individual ones over five years. That is the shape of French planning policy under land-use restraint rather than a change in local taste, and it means the apartment share of these villages will rise slowly over the next decade.

The second reading is the lumpiness, and it is the more useful one for a buyer. Valbonne’s 731 dwellings are not a steady 146 a year. They are roughly 370 authorised in 2021 and 307 in 2024, both overwhelmingly collective, with close to nothing in between. Châteauneuf-de-Grasse authorised 205 in 2023 alone. Le Rouret authorised eight dwellings in 2025, all individual. A single programme reaching the market in a commune of this size resets local pricing for a year, which is exactly what makes those one-year percentage moves unreliable. Before committing on a new-build or a recent resale, ask the mairie what has been authorised nearby and when it delivers.

Opio is the outlier worth naming. Zero collective dwellings authorised in five years, against 67 individual houses. Combined with two single-flat sales in 2025, that is a commune where scarcity is doing almost all of the price work. Scarcity holds value in a soft market and it also means a long wait to buy and a long wait to sell.

On the policy backdrop, keep expectations measured. The loi TRACE, which would rework the zero net artificialisation rules, passed the Sénat in March 2025 and has still not been taken up by the Assemblée. The direction is a modest loosening rather than a reversal, so land for new villas stays tight and apartments remain the form most new housing takes.

Several French property rules changed recently in ways that land on flats rather than villas. If you have read our general 2026 rule-change guide, this is the apartment-only layer on top of it.

The energy label was recalculated on 1 January 2026, and it favours flats. An order of 13 August 2025 cut the primary-energy conversion factor for electricity from 2.3 to 1.9 with effect from the start of this year. On the official SDES simulation, around 700,000 principal residences leave F or G status with no works done at all, and no label falls as a result of the change. Apartments in the hinterland are disproportionately electrically heated, especially the 1970s to 1990s residences in Garbejaire, Mougins-le-Haut and Plan de Grasse, so this is a material reset. A pre-2026 energy certificate stays valid, and the ADEME observatory reissues it free on the owner’s request. Practical consequence for a buyer: a flat advertised as class F on a 2024 certificate is often class E now, which changes both the price argument and whether it is lettable.

The letting bans still apply on the old timetable. Class G homes have been barred from new lettings since 1 January 2025, class F follows on 1 January 2028 and class E on 1 January 2034. A relance logement bill that would let owners re-let an F or G flat against a signed renovation commitment, five years for an apartment in a copropriété, has been debated in Parliament. It is not law, so do not buy on the assumption that it will be.

Collective energy audits now reach small buildings. The DPE collectif obligation applies to residential buildings whose planning permission was filed before 1 January 2013. It covered buildings over 200 lots from 2024 and 50 to 200 lots from 2025, and since 1 January 2026 it reaches buildings under 50 lots, which is most of the hinterland stock. If the building has not commissioned one, it is a cost sitting in the next general meeting.

The multi-year works plan is now near universal. The projet de plan pluriannuel de travaux applies to every residential copropriété over fifteen years old. Where a plan is adopted, the annual contribution to the works fund must be at least 2.5 per cent of the plan’s total works amount and at least 5 per cent of the operating budget. Where no plan is adopted, at least 5 per cent of the operating budget. Ask for both the plan and the fund balance before you offer.

One rule that does not apply. The audit énergétique required on sale for E, F and G properties covers single-family houses and whole buildings in single ownership. A lot within a copropriété is exempt, because works decisions belong to the general meeting. So an apartment sale needs a DPE and not a regulatory audit, which is one of the few administrative advantages a flat has over a villa here.

Here is the one number that surprises most people we work with. In the hinterland, apartments out-yield houses, and by a clear margin. Take Le Rouret, where the DHUP rent observatory records a median advertised rent of 19.72 euros per square metre per month for apartments and 20.47 for houses in its 2025 data. Against the DVF medians of 4,339 euros per square metre for apartments and 6,349 for houses sold for €700,000 or more, that produces a gross yield of about 5.4 per cent on a flat and about 3.9 per cent on a house. Rents for the two are almost identical while capital values are not, so the arithmetic favours the apartment.

The same shape holds across the eight, and the reason is structural. Rents in these villages are set by what a Sophia Antipolis salary will carry, which compresses the range. Capital values for houses are set by a second and wealthier buyer pool, including international and second-home buyers, which stretches the range upward. A villa here is bought for the land, the pool and the address. A flat is bought closer to what it earns.

Treat those gross figures as a starting point, not the answer. They exclude the taxe foncière, copropriété charges, the works-fund contribution described above, income tax and vacancy. Net of all of it, a hinterland flat returns a good deal less than the headline. It remains the better income asset of the two, which is a different claim from being a good income asset.

Short-term letting has become harder, and buyers still price it as though nothing changed. The loi Le Meur of 19 November 2024 cut the micro-BIC allowance for unclassified furnished tourist lets from 50 per cent to 30 per cent and reduced the ceiling from 77,700 to 15,000 euros, with classified properties moving from 71 to 50 per cent and a ceiling of 77,700. Separately, article 84 of the 2025 finance law reintegrates previously deducted depreciation into the capital gain when an LMNP property is sold, for disposals from 15 February 2025, which removes a large part of the historic advantage of the status. From 20 May 2026 registration of furnished tourist lets through the national service is mandatory, and the thirteen-character number must appear on every listing. Communes also gained powers to cap the number of such lets and to require change-of-use authorisation, which around here is a live issue on the coast and worth checking with the mairie before you build a plan on summer income.

Financing sits behind all of it. The Crédit Logement CSA observatory put the average rate on new residential loans at 3.31 per cent in August 2026, with twenty-year money at 3.27 per cent, after a slow climb from 3.06 per cent a year earlier. Loan production fell 16.8 per cent year on year. Money is neither cheap nor panicked, which matches what we see in the negotiation room. Village-level yields are in our article on rental yields by village.

Two owners paying the same price per square metre in two of these villages sometimes face annual bills that differ by a factor approaching two. The taxe foncière rate is voted by each commune and the spread across the eight is wide.

These are rates applied to the cadastral rental value of a property, not to its market price, so they do not convert directly into euros without the specific valuation of the flat. The comparison still holds, because that valuation method is national while the rate is local. An owner in Grasse pays a combined rate about 75 per cent higher than an owner in Opio on comparable cadastral values. Le Rouret has moved from 26.00 per cent in 2021 to 28.57 per cent in 2025, so treat these as a rising line rather than a fixed cost.

Source: DGFiP, local tax rates for individuals 2025 (overall built-property rate and full TEOM rate per commune), published on data.economie.gouv.fr.

On the purchase side, the Alpes-Maritimes gave buyers a quiet break. The 2025 finance law let departments raise their share of transfer duty from 4.50 to 5.00 per cent for deeds signed between 1 April 2025 and 31 March 2028. The Alpes-Maritimes was one of about 14 departments that did not (DGFiP table of rates at 1 February 2026), so the total transfer duty here remains 5.81 per cent, against 6.32 per cent in the neighbouring Var and Bouches-du-Rhône. On a 400,000 euro flat that is roughly two thousand euros kept in your pocket, and it applies to everyone rather than only to first-time buyers. Total acquisition costs in the older stock still run to about seven to eight per cent once the notaire’s fees and disbursements are added.

Then there are the costs that belong to the building rather than the commune. Copropriété charges vary enormously with whether the residence has a lift, a pool, planted grounds and a guardian. Mougins-le-Haut and the larger Sophia-side residences carry all four in places. Add the works fund contribution set out above, and add the possibility of a special levy if the multi-year plan uncovers a roof or facade. Our standing advice is to read the last three years of general meeting minutes before offering, not the summary sheet. The minutes tell you what the owners argue about, which is the best single predictor of what the building will cost you.

An apartment in these villages works for four buyers and works badly for everyone else.

The Sophia contract worker. Two or three years in the park, no appetite for a pool, a garden and fifty metres of wildfire clearance. A flat in Garbejaire, Haut-Sartoux or Saint-Philippe puts you ten minutes from a desk with nothing to maintain. This is the clearest case, and it is why Valbonne apartments rose in step with Valbonne houses over the past year.

The downsizer. Usually a couple in their seventies leaving a hinterland villa whose garden has become a job and whose stairs have become a problem. The instinct is to stay in the same village, and in Opio or Roquefort that instinct runs straight into a stock of a few hundred units. Widen to Grasse, Mougins or Valbonne and you get a lift, level access and a hospital nearby. We would rather see a client move seven kilometres and get the right building than stay and take the wrong one.

The pied-à-terre buyer. Someone who wants the region a few months a year and does not want to arrange gardening, pool servicing and shutters from another country. A flat with a terrace in Mougins-le-Haut or the Grasse old town does this well, and the lock-up-and-leave argument is genuine.

The yield buyer who has done the maths. Roughly 5.4 per cent gross on a flat against 3.9 on a house is a real difference, provided you have read the copropriété accounts and priced the energy class correctly.

Who should not. Anyone whose plan depends on summer letting income, given where the loi Le Meur rules now sit. Anyone who needs a quick resale, since outside Grasse and Mougins the buyer pool is small and a sale often takes several seasons. And anyone buying an apartment as a cheaper route to the hinterland lifestyle, because the thing people move here for is space, and a flat does not give you that. Buy a flat for the freedom from maintenance or for the yield, not as a discounted villa.

Before you offer, run five checks. Read the last three years of general meeting minutes and the works fund balance. Confirm whether the building has commissioned its collective energy audit, now required below fifty lots. Get the energy certificate reissued under the January 2026 method if it predates the change. Confirm the parking is a titled lot rather than an informal usage. And pull the DVF comparables for the building itself over three years rather than the commune over one, because at these volumes the commune average is not a price, it is a rumour.