The average price per m² in La Source (Combs-la-Ville) is 2 550 €/m² for an apartment, within a range of 2,1 to 2,9 k€ per m², based on actual notarised (DVF) sales. Over the period, the market rose 6 % over 5 years and rose 23,1 % over the last 12 months, with about 17 transactions per year.

La Source, in the south of Combs-la-Ville, the largest market in the town.
Apartments in the La Source district, in Combs-la-Ville, sell at an average price of around 2 550 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 2 115 and 2 909 €/m² covers half of all sales, the gap depending on the period of construction, the condition of the property, the type of home and the distance to the centre. Five-year change: +6 %.
Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary, aggregated at district level using the IRIS zoning of INSEE. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.
After 2 396 €/m² in 2021, the average price in the La Source district in Combs-la-Ville reaches 2 550 €/m² in 2026, around +6 % over the period.
Local shops in the area, with the town-centre retail a few minutes away.
Schools and facilities in the south of the town, with the services of the centre nearby.
The south of the town as far as the edge of the Francilienne ring road, a mixed fabric of blocks of flats and detached housing from several generations.
La Source, in the south of Combs-la-Ville. Google Maps.
La Source occupies the south of Combs-la-Ville, around the rue du Breuil and the allée Nicolas-Fouquet. It is the largest market in the town by volume, with seventeen apartment sales a year.
The area was built in several waves, and its place names show it clearly: the rue du Breuil and le Haut-du-Breuil refer to the old field pattern, while the rue Georges-Pompidou, the rue Jacques-Chaban-Delmas and the rue François-Mitterrand date the extensions of the second half of the twentieth century.
The fabric is mixed, between blocks of flats and detached housing, in a wide area running from the centre to the southern fringe of the town, towards the Francilienne ring road.
The district sits at 2 550 €/m², 12 % below the town average, with seventeen apartment sales a year. It gains 6 % over five years. Its rise of 23,1 % over twelve months is the most spectacular in the town, but it rests on that modest volume and is not to be read as a trend.
La Source is the largest market in Combs-la-Ville by volume and the second most affordable, at 2 550 €/m², 12 % below the town average. It is therefore the natural entry point for a buyer targeting this town. The buyer profile is that of first-time buyers and families looking for floor area in the south of the town, in a fabric that mixes blocks of flats and detached housing. A warning about the figures. The rise of 23,1 % over twelve months is the strongest in the town, but it rests on seventeen sales a year: two or three transactions are enough to produce it, and it does not amount to a trend. The five-year rise, 6 %, is that of the town and gives a more reliable reading. Two points to examine. The range, from 2 115 to 2 909 €/m², is wide because the area is large and mixed, between the part close to the centre and the southern fringe: a valuation by address matters here. And the distance to the RER station varies a great deal within the district, which weighs on value in a town where this criterion is decisive.
The average price in La Source is 2 550 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 2 115 to 2 909 €/m² depending on the building, the floor and the condition.
It is the second, at 2 550 €/m², 12 % below the town average, just behind La Grande Ferme at 2 466 €/m². It is, however, the largest market in the town by volume, with seventeen apartment sales a year, which makes it the most natural entry point for a buyer targeting Combs-la-Ville.
It is measured, but it does not amount to a trend. On seventeen apartment sales a year, two or three transactions are enough to produce such a movement. The five-year rise, 6 %, which is exactly that of the town, gives a far more reliable reading of the direction of the market in this area.
The range, from 2 115 to 2 909 €/m², is wide because the district is large and mixed. It runs from the edge of the centre to the southern fringe of the town towards the Francilienne ring road, and it mixes blocks of flats and detached housing from several generations. The distance to the RER station, a decisive criterion in Combs-la-Ville, varies sharply from one end of the area to the other.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).