What is a square metre worth in Castelnau-Barbarens?

Over the 18 published sales of houses above, the median is €1,287 per square metre. The municipality counts fewer than 25 housing sales over twelve months, so Briveo does not turn it into a market index and shows the sales themselves, with the nearby towns above the threshold.

How do I value a property in Castelnau-Barbarens?

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-Barbarens?

Over the 18 published sales of houses above, the median is €1,287 per square metre, half of them between €871 and €2,223. A given property sits above or below, by its surface, its condition and its plot, and that is what the valuation settles.

How do I sell a property in Castelnau-Barbarens 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-Barbarens, the published sales

Castelnau-Barbarens is a municipality of the Gers département (32), in the Occitanie region.

The sales published by the French tax administration (DVF) record 23 housing sales there between 1 January 2023 and 31 December 2025. Enough to read each sale and to observe a median over the sales shown, not enough for the twelve-month index of the full pages, which needs 25 sales over twelve months.

The table lists the 18 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-Barbarens

Housing sales published in Castelnau-Barbarens
Date	Type	Surface	Rooms	Price	Price per sq m	Street
4 November 2025	House	103 sq m	3	€278,380	€2,703 per sq m	CHE DU TEOULE
3 November 2025	House	45 sq m	1	€158,250	€3,517 per sq m	CHE DE LUSSAN
2 October 2025	House	109 sq m	4	€109,000	€1,000 per sq m	RTE DE SAMATAN
8 July 2025	House	321 sq m	8	€209,320	€652 per sq m	CHE D'ENVIGNES
2 July 2025	House	100 sq m	3	€202,000	€2,020 per sq m	CHE DE SAMARAN
28 May 2025	House	90 sq m	4	€198,350	€2,204 per sq m	CHE DU CALVAIRE
27 December 2024	House	58 sq m	2	€48,000	€828 per sq m	RUE DES CHEVREFEUILLES
30 October 2024	House	85 sq m	3	€100,000	€1,176 per sq m	CHE MIDI DES FOSSES
30 September 2024	House	24 sq m	1	€53,500	€2,229 per sq m	RUE GUILLAUME DESBARATS
27 September 2024	House	110 sq m	4	€72,000	€655 per sq m	RTE D'AUBIET
5 July 2024	House	64 sq m	2	€180,000	€2,813 per sq m	RUE EDOUARD LARTET
6 May 2024	House	95 sq m	2	€115,000	€1,211 per sq m	RUE LONGUEBRUNE D ASTARAC
29 March 2024	House	107 sq m	2	€130,000	€1,215 per sq m	CHE DE SAINT ROCH
24 January 2024	House	85 sq m	2	€56,000	€659 per sq m	RUE GUILLAUME DESBARATS
18 September 2023	House	94 sq m	3	€127,805	€1,360 per sq m	CHEM DU VIEUX CHEMIN
26 July 2023	House	190 sq m	5	€387,500	€2,039 per sq m	PL CENTULLE 1ER
13 June 2023	House	159 sq m	4	€396,500	€2,494 per sq m	CHEM DE HAULIES
17 May 2023	House	150 sq m	5	€80,000	€533 per sq m	RUE LONGUEBRUNE D ASTARAC

What these sales show

Over the 18 published sales of houses above, the median price is €1,287 per square metre, half of the sales falling between €871 and €2,223.

The 18 published sales of houses range from €533 to €3,517 per square metre, for surfaces of 24 to 321 sq m.

Property prices in the nearby towns tracked by Briveo

Selling in Castelnau-Barbarens?

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-Barbarens?

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

What is a square metre worth in Castelnau-Barbarens?: Over the 18 published sales of houses above, the median is €1,287 per square metre. The municipality counts fewer than 25 housing sales over twelve months, so Briveo does not turn it into a market index and shows the sales themselves, with the nearby towns above the threshold.
How do I value a property in Castelnau-Barbarens?: 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-Barbarens?: Over the 18 published sales of houses above, the median is €1,287 per square metre, half of them between €871 and €2,223. A given property sits above or below, by its surface, its condition and its plot, and that is what the valuation settles.
How do I sell a property in Castelnau-Barbarens 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