The average price per m² in Seyssins is 3 148 €/m² for an apartment, based on actual notarised (DVF) sales. About 49 transactions are recorded each year.
Atmospheric illustration of Seyssins, at the foot of the Vercors, south-west of Grenoble, in Isère.
The average price recorded in Seyssins stands at 3 148 €/m². This municipality in the south-western suburbs of Grenoble rises in tiers between the plain and the first foothills of the Vercors, which produces a contrasted housing stock. The average covers both apartments in the plain, near the tram, and houses on the hillsides, often sought after for their view and aspect. Location, altitude, energy performance and the presence of outdoor space account for the differences from one property to another. These figures come from DVF data, the French notarised sales database, which records transactions actually registered with notaries.
Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary at municipality level. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.
The Seyssins market is driven by its position within the Grenoble conurbation, between the tram link to Grenoble and the setting of the first foothills of the Vercors. Demand comes mainly from families and working people of the metropolitan area, drawn by the proximity of the main city and by a greener environment than in the urbanised plain. Recent population growth reflects this appeal, with particular pressure on houses on the hillsides, where supply is limited, and on apartments well connected to the tram.
The arrival and extension of the tram have strengthened the appeal of the lower part of the municipality, linking it directly to the centre of Grenoble and to employment hubs. On the resale market, energy performance and location, in the plain or on the hillsides, weigh heavily in negotiations. Land constrained by the relief of the Vercors limits the supply of new houses and supports the prices of well-located existing properties. A correctly valued property stands out faster than one listed too high.
Backing onto the Vercors south-west of Grenoble, Seyssins shows rather high prices for the Grenoble suburban ring, above Grenoble and its immediate neighbour Seyssinet-Pariset, in a range close to Gières, on the eastern side of the metropolitan area.
Seyssins backs onto the first foothills of the Vercors massif, overlooking Grenoble from the south-west. According to the work of André Planck on the origin of the names of the municipalities of Isère, the name Seyssins derives from the Latin Saxeus, meaning rock. The municipality long remained a small village nestled at the foot of the Vercors, sheltered from the devastating floods of the Drac. Only after the Drac was embanked, in the seventeenth century, could the village spread towards the plain, until then exposed to the river overflowing. This hydraulic constraint explains the old shape of the municipality, gathered on the heights.
The administrative history of Seyssins has been eventful. Between 1790 and 1794, the municipality absorbed the short-lived municipalities of Mont-Rigaud and Roux-de-Commiers. In 1833, Échirolles broke away to form a separate municipality, then the Rondeau area was attached to Grenoble in 1862. The region also keeps the memory of the earthquake of 1753, the first one recorded in local history. These successive reorganisations shaped the current territory of the municipality, wedged between Grenoble, Seyssinet-Pariset and the slopes of the Vercors.
The modern development of Seyssins relied on transport. From 1911 to 1950, the municipality was served by the tramway on the Grenoble-Villard-de-Lans line, which linked the city to the mountains. Urbanisation then accelerated in the plain, with the construction of apartment buildings and housing estates. Today, tram line C, 9,4 kilometres long, serves the municipality, crossing the Drac via the pont de Catane and linking it directly to the centre of Grenoble. This connection to the Grenoble network has strengthened the residential appeal of the lower part of the municipality.
Seyssins has 8 092 inhabitants according to INSEE, the French statistics institute, after growth of about 5 % since 2017. The housing stock is almost balanced between houses and apartments: according to INSEE, the municipality has around 49 % individual houses and 50 % apartments, reflecting its dual character between hillsides of detached homes and a denser plain. Main residences make up most of the stock, and the share of owner-occupiers exceeds 75 % according to INSEE. Buyers are mainly families and working people from the Grenoble area, drawn by the proximity of Grenoble, the tram service and the Vercors setting.
The average value recorded from notarised sales is 3 148 €/m². This figure combines contrasting situations, from the apartment in the plain near the tram to the house on the Vercors hillsides. Location, altitude, the view, the condition of the property and its energy rating explain most of the differences around this average. For a reliable valuation, it is better to rely on comparable sales than on the municipal average alone.
Seyssins reads as two main areas. The lower part, in the plain near the Drac and the tram, concentrates apartment buildings and a share of shops and services, with a direct link to Grenoble. The hillsides, backing onto the Vercors, offer detached houses often sought after for their view and aspect, such as the Prégentil area. These two settings do not sell at the same level, with location and altitude weighing heavily on prices.
The centre of Seyssins is about six kilometres from that of Grenoble. Tram line C, 9,4 kilometres long, serves the municipality and crosses the Drac via the pont de Catane to reach Grenoble directly, without a car. Bus lines of the conurbation network complement the service, notably towards the hillsides further from the tram. This public transport link is one of the drivers of the residential appeal of the lower part of the municipality.
Both formats coexist in Seyssins, in similar proportions according to INSEE. Houses, concentrated on the Vercors hillsides, offer views and space but sometimes less direct access to the tram, and older buildings may require energy renovation work. Apartments, more numerous in the plain, suit first-time buyers and those who value the link to Grenoble. The choice depends mainly on your budget, your need for space and how you use public transport.
The municipality combines a plain once exposed to floods of the Drac, now embanked, and sloping hillsides at the foot of the Vercors. Depending on the area, planning rules and natural hazards may apply, which should be checked in the local urban plan and the natural hazards statement before any purchase. The slope and access can also weigh on properties on the heights. These points are assessed case by case according to the exact address of the plot.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).