The average price per m² in Janzé is 2 481 €/m² for an apartment, based on actual notarised (DVF) sales. About 35 transactions are recorded each year.

Mood illustration of Janzé, town of the label rouge poultry country, in Ille-et-Vilaine.
The average price for apartments in Janzé stands at 2 481 €/m², based on the DVF transactions actually registered before notaries. Lying south of Rennes, Janzé is a small rural and periurban town, known for its label rouge poultry country and for the Janzé chicken. The closeness of Rennes carries its property market, while a Breton countryside setting is preserved. The price of a dwelling there depends on the distance to the routes towards Rennes, on the condition of the property, on the presence of a garden and on the position within the municipality. Janzé combines residential appeal with measured prices.
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 Janzé market is carried by the appeal of Rennes, whose closeness feeds steady demand from households looking for a countryside setting at a measured price. That inflow of first-time buyers and families supports the building of housing estates and the vitality of the market town.
The strength of Janzé lies in its balance between rural identity and periurban function. The label rouge poultry country and a solid farming fabric anchor the municipality in its terroir, while the influence of Rennes secures lasting residential demand.
Janzé sits among the affordable markets south of Rennes.
Janzé grew as a market town of the south of Ille-et-Vilaine, at the heart of livestock country. Its reputation was built on poultry, with the label rouge Janzé chicken becoming a signature of the local terroir and a driver of the surrounding farming economy.
The closeness of Rennes has transformed the municipality over the last few decades. From a rural market town, Janzé has become a small periurban town that takes in households working in the metropolitan area while looking for a countryside setting. That shift has supported the building of housing estates and the arrival of new residents.
The municipality now has 8 649 inhabitants. It keeps a lively centre, a busy market and a strong rural identity, while benefiting from its position within the sphere of influence of Rennes. That balance between countryside and periurban living shapes its property market.
Janzé has 8 649 inhabitants and attracts first of all families and first-time buyers looking for a countryside setting at a reasonable distance from Rennes. There you find working people employed in the metropolitan area, occupations tied to farming and the food industry, as well as retired people attached to market-town life. The detached house with a garden dominates the stock, in line with the demand of those who want space and a quiet environment. Apartments, rarer, are concentrated near the centre and appeal to single people and young working buyers. Demand remains steady, carried by the appeal of Rennes and by affordable prices.
The average price for apartments in Janzé is 2 481 €/m², based on the DVF transactions actually registered before notaries. That level reflects a periurban municipality south of Rennes, with measured prices and a Breton countryside setting.
The distance to the routes towards Rennes, the condition of the property, the presence of a garden, the position within the municipality and energy performance all bear on the price. A renovated and well-placed dwelling trades above the municipal average.
Yes, the closeness of Rennes and the Breton countryside setting attract families and first-time buyers. The town offers a lively centre, a busy market and a strong rural identity, while remaining within the sphere of influence of the Rennes metropolitan area.
The stock is dominated by the detached house with a garden, suited to the demand of families looking for space. Apartments, rarer, sit near the centre and suit single people and young working buyers. The choice depends on your plans and on your budget.
We rely on the DVF transactions actually registered before notaries, then we refine according to the features of your dwelling: floor area, condition, garden, position and energy performance. Immover offers you a free valuation grounded in real data.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).