In Isère, a maison de maître for sale in Isère first means the large Dauphiné house in rammed earth or pebbles, lime-rendered, with mullioned windows and an overhanging roof, built by the glove-makers of Grenoble, the papermakers of the Voironnais and the notables of the Bas-Dauphiné. But the section goes beyond that frame: it groups all the fine residences of the department, villas of the Grenoble basin, architect-designed houses in the Grésivaudan, chalets of the Oisans and contemporary properties on grounds, as soon as the living space exceeds 300 m² or the price approaches a million euros, excluding chateaux, manor houses and historic monuments. Here are the maisons de maître and fine residences for sale posted by private owners, agencies and notaries in Isère.
This page details real price benchmarks, the current offer, local building techniques, the areas from Grenoble to the Bièvre and the checks linked to relief and water. The guide to buying prestige property in France accompanies you through the rest of the project. Listings specify aspect and outbuildings.
Maisons de maître form the core of the segment tracked by our observatory: houses with more than 300 m² of living space on 0.05 to 10 ha, sold above €1,000 per m², recorded in the DVF database of the French tax administration. These benchmarks frame the market for large residences without describing it entirely: a small village bourgeois house or a chateau sold with 30 ha of parkland fall outside this scope.
In Isère, 60 sales were recorded from 2021 to 2025, with a median price of €745,500*, a floor/ceiling range (P10–P90) of €530,500 to €1,203,200 and a median of €2,069/m² of living space, for an average of 370 m² of living space and 10,070 m² of land. Across the Auvergne-Rhône-Alpes region, the 2025 median stands at €860,000* (87 sales), against €822,000 in France in 2025 (981 sales).
| Scope | Sales | Median price | Floor – ceiling (P10–P90) | €/m² living space (median) |
|---|---|---|---|---|
| Isère (2021-2025) | 60 | €745,500* | €530,500 – €1,203,200 | 2,069 |
| Auvergne-Rhône-Alpes (2025) | 87 | €860,000* | €492,700 – €2,670,000 | 2,542 |
| France (2025) | 981 | €822,000 | €428,000 – €3,100,000 | 2,308 |
The breakdown by stratum (coastal, rural tourist, ordinary rural) and the five-year trend are in our observatory of prestige property prices in France (in French). Before making an offer, work out purchase costs and borrowing capacity with our financial tools and calculators.
Source: DVF (DGFiP), transactions from 1 January 2021 to 31 December 2025, processed by ma-propriete.fr; prices rounded to the nearest €100. * Fewer than 100 sales: read as an indication only.
As of 28 September 2026, the section lists 20 properties in the Auvergne-Rhône-Alpes region, on which this page falls back for lack of enough listings in Isère, at a median asking price of €1,120,000 (average €3,618,460); 80% of properties are offered between €840,000 and €19,000,000, for a median living space of 402 m² on 0.6 hectare of land, or €2,915 per m² of living space. These are asking prices, before negotiation; they compare with the actual sale prices in the previous section, which are generally lower.
| Asking price | Listings | Share |
|---|---|---|
| under €500,000 | 1 | 5 % |
| €500,000 to €800,000 | 1 | 5 % |
| €800,000 to €1.2M | 9 | 45 % |
| €1.2M to €2M | 2 | 10 % |
| €2M to €5M | 4 | 20 % |
| over €5M | 3 | 15 % |
Statistics calculated on the listings published in the section on 28 September 2026; they change daily with new listings and withdrawals.
Rammed earth, clay soil tamped between shuttering boards, marks the Bièvre, the northern Isère and the Isle-Crémieu, where it forms thick walls sometimes covered with a pale render. Around Vienne, Voiron and La Tour-du-Pin, you find maisons de maître in stone and brick, with front steps, formal gardens and arcaded service buildings. In Grenoble, Meylan and Saint-Égrève, early twentieth-century villas stand beside architect-designed houses in concrete and glass. In the Oisans, the Vercors and Belledonne, large chalets and converted farmhouses reuse timber and stone. Dauphiné roofs overhang generously to shelter the earth walls, and their pitch, steeper at altitude, is a useful clue to a house's location.
Outbuildings are numerous: an old walnut grove, a drying shed, a barn, a dovecote, an orangery, a pond, a heated pool. The reception rooms keep fireplaces, exposed beams and terracotta tiles, which recent renovations pair with aluminium windows. The service buildings, once devoted to livestock or walnuts, now lend themselves to guest accommodation, workshops or a home office.
The Grenoble conurbation, with Meylan, Corenc, La Tronche and Saint-Martin-d'Hères, concentrates the demand of executives from the scientific hub. The Grésivaudan, from Montbonnot to Le Touvet, offers houses with views of the Chartreuse and Belledonne. The Voironnais, around Voiron, Moirans and Tullins, the Bièvre, towards La Côte-Saint-André, and the northern Isère, near Bourgoin-Jallieu and Vienne, offer large rammed-earth houses at more moderate budgets. The Trièves, the Vercors and the Oisans are further hunting grounds. The Vercors, with Villard-de-Lans and Lans-en-Vercors, and the Isère Chartreuse around Saint-Pierre-de-Chartreuse, extend the offer towards chalets and renovated farmhouses at moderate altitude.
Grenoble has a TGV station, Grenoble-Alpes-Isère airport lies near Saint-Étienne-de-Saint-Geoirs, and the A48, A49 and A43 motorways link Lyon, Valence and Savoie quickly. Vienne, with its Roman heritage, also draws those who want a town house near the Rhône and the A7 motorway.
Floods of the Isère and the Drac, landslides on marly slopes and rockfalls are mapped by numerous prevention plans: consult the risk statement and, where relevant, a geotechnical study before any extension. Rammed earth fears water, cement renders and poorly drained foundations; adding internal insulation requires breathable materials. The granite of Belledonne can expose occupants to radon, to be measured in the lower rooms. The clay soils of the Bas-Dauphiné move with the seasons, which justifies a close look at cracks in load-bearing walls.
In mountain areas, the Mountain Act and planning easements reduce room for enlargement. On a recent villa, check the permits, the completion declaration for the pool and the structural-damage insurance, without forgetting the charges of any private estate association. A survey of the roof timbers is advisable for nineteenth-century buildings. Also ask whether the property lies within a mountain municipality with a seasonal-rental regime, because that changes how you can use it.
Listings of fine residences in Isère come from owners, agencies and notary offices, all brought together on ma-propriete.fr. Sort them by budget, living space, land and outbuildings, and set an e-mail alert for each new sale. To place Isère against its neighbours, visit the maisons de maître and fine residences for sale in Auvergne-Rhône-Alpes. The town filter makes comparison between Grenoble, Vienne and the northern Isère easy. Alerts arrive as soon as a listing is posted.
