Why is there no median price per square metre for Castelnau-sur-l'Auvignon?

Because the municipality counts fewer than 25 housing sales over twelve months in the published data. Below that, a median depends on one or two sales and does not describe the market. Briveo shows the sales themselves and points to the nearby towns above the threshold.

How do I value a property in Castelnau-sur-l'Auvignon?

By reading the published sales of the municipality and of the nearby towns, at comparable surface and type, then asking Briveo for a valuation, which reads the sales of the area and visits the property.

How much is a house worth in Castelnau-sur-l'Auvignon?

The 5 published sales of houses range from €1,000 to €3,933 per square metre. Too few to draw a median, enough to frame a property, and the valuation reads the nearby towns as well.

How do I sell a property in Castelnau-sur-l'Auvignon with Briveo?

Briveo values the property on the sales of the area, publishes the listing and shows the property, under an electronic mandate signed online. The fees are due at the deed.

Where do these sales come from?

From the Demandes de valeurs foncières file of the French tax administration, published as open data, one line per sale, covering 1 January 2023 to 31 December 2025. Sales without a known built surface have no price per square metre.

Property in Castelnau-sur-l'Auvignon, the published sales

Castelnau-sur-l'Auvignon is a municipality of the Gers département (32), in the Occitanie region.

The sales published by the French tax administration (DVF) record 6 housing sales there between 1 January 2023 and 31 December 2025. That is too few to compute a median price that holds, the threshold is 25 sales over twelve months, and enough to read each sale.

The table lists the 5 most recent sales, newest first, with the dwelling's surface and the price per square metre when the surface is known. The street is given without the number.

The published sales in Castelnau-sur-l'Auvignon

Housing sales published in Castelnau-sur-l'Auvignon
Date	Type	Surface	Rooms	Price	Price per sq m	Street
10 July 2025	House	89 sq m	5	€350,000	€3,933 per sq m	RTE DEPARTEMENTALE 41
28 August 2024	House	140 sq m	7	€520,000	€3,714 per sq m	CHEM DE GUINGOY
15 January 2024	House	100 sq m	3	€100,000	€1,000 per sq m	CHEM DU MOURELOT
27 April 2023	House	122 sq m	5	€136,000	€1,115 per sq m	AV 21 JUIN 1944
17 March 2023	House	100 sq m	3	€220,000	€2,200 per sq m	CHANTELOUVE

What these sales show

The 5 published sales of houses range from €1,000 to €3,933 per square metre, for surfaces of 89 to 140 sq m.

Property prices in the nearby towns tracked by Briveo

Selling in Castelnau-sur-l'Auvignon?

Briveo values your property on the sales of the area, publishes the listing and shows it, with an electronic mandate and fees due at the deed.

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Are you an estate agent in Castelnau-sur-l'Auvignon?

Briveo recruits independent sales agents in every municipality, in transactions only, under the principal's professional licence, with the pay and the monthly cost stated before signing. The sales published above are the market you know.

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Frequently asked questions

Why is there no median price per square metre for Castelnau-sur-l'Auvignon?: Because the municipality counts fewer than 25 housing sales over twelve months in the published data. Below that, a median depends on one or two sales and does not describe the market. Briveo shows the sales themselves and points to the nearby towns above the threshold.
How do I value a property in Castelnau-sur-l'Auvignon?: By reading the published sales of the municipality and of the nearby towns, at comparable surface and type, then asking Briveo for a valuation, which reads the sales of the area and visits the property.
How much is a house worth in Castelnau-sur-l'Auvignon?: The 5 published sales of houses range from €1,000 to €3,933 per square metre. Too few to draw a median, enough to frame a property, and the valuation reads the nearby towns as well.
How do I sell a property in Castelnau-sur-l'Auvignon with Briveo?: Briveo values the property on the sales of the area, publishes the listing and shows the property, under an electronic mandate signed online. The fees are due at the deed.
Where do these sales come from?: From the Demandes de valeurs foncières file of the French tax administration, published as open data, one line per sale, covering 1 January 2023 to 31 December 2025. Sales without a known built surface have no price per square metre.

Source and method

Sales published by the French tax administration (DVF), one line per transaction, dwellings only, one dwelling per sale, block sales set aside, price per square metre computed on the built surface of the transaction. Coverage from 1 January 2023 to 31 December 2025.

Property prices in Gers