What is a square metre worth in Sonnac?

Over the 11 published sales of houses above, the median is €733 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 Sonnac?

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 Sonnac?

Over the 11 published sales of houses above, the median is €733 per square metre, half of them between €616 and €972. 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 Sonnac 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 Sonnac, the published sales

Sonnac is a municipality of the Charente-Maritime département (17), in the Nouvelle-Aquitaine region.

The sales published by the French tax administration (DVF) record 13 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 11 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 Sonnac

Housing sales published in Sonnac
Date	Type	Surface	Rooms	Price	Price per sq m	Street
11 June 2025	House	139 sq m	4	€101,850	€733 per sq m	IMP DU CHAI
13 May 2025	House	180 sq m	7	€78,000	€433 per sq m	IMP FLEURIE
23 April 2025	House	96 sq m	3	€89,000	€927 per sq m	ALL DES VIEILLES VIGNES
15 November 2024	House	40 sq m	1	€25,000	€625 per sq m	RUE DE LA MAIRIE
14 November 2024	House	120 sq m	3	€122,000	€1,017 per sq m	LES VIGNES
8 November 2024	House	87 sq m	3	€53,000	€609 per sq m	RUE CENTRALE
25 September 2024	House	159 sq m	8	€90,000	€566 per sq m	RUE DE GADEVILLE
11 July 2024	House	180 sq m	5	€148,000	€822 per sq m	TERRE DE LA CHEVRIE
30 January 2024	House	93 sq m	3	€95,000	€1,022 per sq m	ALL DE LA TREILLE
29 September 2023	House	72 sq m	3	€113,000	€1,569 per sq m	RUE HENRI COUDREAU
1 March 2023	House	77 sq m	2	€48,000	€623 per sq m	RUE DE GADEVILLE

What these sales show

Over the 11 published sales of houses above, the median price is €733 per square metre, half of the sales falling between €616 and €972.

The 11 published sales of houses range from €433 to €1,569 per square metre, for surfaces of 40 to 180 sq m.

Property prices in the nearby towns tracked by Briveo

Selling in Sonnac?

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 Sonnac?

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 Sonnac?: Over the 11 published sales of houses above, the median is €733 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 Sonnac?: 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 Sonnac?: Over the 11 published sales of houses above, the median is €733 per square metre, half of them between €616 and €972. 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 Sonnac 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 Charente-Maritime