The average price per m² in Beillet (Mont-de-Marsan) is 2 244 €/m² for an apartment, within a range of 2,0 to 2,4 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 15 % over 5 years and fell 0,4 % over the last 12 months, with about 14 transactions per year.

Beillet, the residential south of Mont-de-Marsan.
Apartments in the Beillet district of Mont-de-Marsan sell at an average price of around 2 244 €/m², based on the prices actually recorded (DVF transactions). A band of 1 995 to 2 436 €/m² covers half of the sales, the spread depending on the year of construction, the condition of the property and the presence of a garden or parking. Five-year change: -15 %.
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 2 655 €/m² in 2021, the average price in the Beillet district of Mont-de-Marsan reaches 2 244 €/m² in 2026, roughly -15 % over the period.
Local shops along avenue du Houga and larger stores on the southern edge of the town.
Local primary schools and secondary schools reachable by bus.
The south of the commune opens directly onto the Landes forest.
Beillet, in the south of Mont-de-Marsan. Google Maps.
Beillet occupies the south and south-east of Mont-de-Marsan, between avenue du Houga, avenue du Vignau and passage Hélène-Poli. It is a recently built area, developed as the town spread out of its old core towards the pine lands.
The district as Immover covers it brings together three adjoining areas: Beillet itself, Lacrouts to the north along avenue de Mazerolles and boulevard du Val-d'Arguence, and Dagas to the south-west, around avenue du Houga and boulevard du Chemin-Vert. None of the three records enough apartment sales to carry a page on its own; together they form a readable market of fourteen sales a year.
Beillet shows the highest average price in the commune, at around 2 244 €/m², but the gap with the rest of the town is small: 5 % above the town average, 18 % above Nonères. Over five years, the area falls by 15 %, the only marked negative movement in the commune. On a volume of fourteen sales a year, that fall should be read with caution.
Beillet attracts families and buyers looking for recent building, quiet and parking, without moving far from the centre: the keep and the bullring are a few minutes away by car. Blocks built between the 1970s and the 2000s dominate, with more generous floor areas than in the centre. T4 and larger units trade at 2 218 €/m², a level close to that of small units, which is unusual and points to a sought-after family stock.
The average price in Beillet is 2 244 €/m² for an apartment (actual DVF transactions, notarised sales), within a band of 1 995 to 2 436 €/m² depending on the building, the floor and the condition.
It occupies the south and south-east of the commune, around passage Hélène-Poli, avenue du Vignau and avenue du Houga. The area covered by Immover also takes in Lacrouts, to the north along avenue de Mazerolles, and Dagas to the south-west.
Because none of the three gathers enough apartment sales to give a reliable price on its own. Beillet records four over two years, Dagas eight with an incomplete annual series, Lacrouts sixteen. Together they reach fourteen sales a year, which allows a price that holds up to be published. The three areas adjoin one another and share avenue du Houga and avenue du Vignau.
Yes, but only just. At 2 244 €/m², it is ahead of Crouste by 19 euros and of the town average by 5 %. In this commune, the gap between the first and the last district is only 18 %: the ranking matters less than elsewhere, and the condition of the property weighs more than its address.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).