Property in Castagniers, the published sales
Castagniers is a municipality of the Alpes-Maritimes département (06), in the Provence-Alpes-Côte d'Azur region.
The sales published by the French tax administration (DVF) record 33 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 19 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 town
Castagniers covers 7.5 km², lies between 68 and 881 m above sea level and had 1,666 inhabitants in the 2023 census.
Castagniers (Castanhiers en occitan niçois < castanhier fr, châtaignier) est un village perché situé dans le département des Alpes-Maritimes en région Provence-Alpes-Côte d'Azur. Ses habitants sont appelés les Castagnérenques. Jusqu'en 1860, le nom officiel était en italien, Castagnera.
The full property page of the town
From Wikidata and the Wikipedia article « Castagniers », licensed CC BY-SA 4.0, read on 30 October 2026. Read the article
The published sales in Castagniers
| Date | Type | Surface | Rooms | Price | Price per sq m | Street |
|---|---|---|---|---|---|---|
| 23 December 2025 | House | 45 sq m | 2 | €150,000 | €3,333 per sq m | CHE CAMIN DE LA PUADA |
| 17 December 2025 | House | 50 sq m | 3 | €90,000 | €1,800 per sq m | L HOPITAL |
| 19 November 2025 | Flat | 63 sq m | 1 | €314,850 | €4,998 per sq m | CHE CAMIN DE LA FUON FRESCA |
| 30 September 2025 | House | 104 sq m | 4 | €293,000 | €2,817 per sq m | CHE CAMIN DAOU FOUR |
| 13 June 2025 | House | 102 sq m | 4 | €476,552 | €4,672 per sq m | CHE DESCAUS INFERIEUR |
| 13 May 2025 | Flat | 25 sq m | 1 | €87,900 | €3,516 per sq m | CHE CAMIN DE LA PUADA |
| 29 April 2025 | House | 124 sq m | 5 | €401,000 | €3,234 per sq m | CHE DU CABRIER |
| 2 April 2025 | House | 31 sq m | Not provided | €127,200 | €4,103 per sq m | RTE DE CASTAGNIERS |
| 25 February 2025 | House | 71 sq m | 4 | €470,610 | €6,628 per sq m | CHE DU MOURIEZ |
| 7 February 2025 | House | 65 sq m | 5 | €360,000 | €5,538 per sq m | RTE DE SAINT BLAISE |
| 15 November 2024 | House | 60 sq m | 3 | €200,000 | €3,333 per sq m | RTE DE GRENOBLE |
| 25 September 2024 | Flat | 47 sq m | 2 | €210,000 | €4,468 per sq m | CHE DE LA VIGNE |
| 6 September 2024 | Flat | 76 sq m | 3 | €268,000 | €3,526 per sq m | CHE DU MOURIEZ |
| 27 June 2024 | House | 58 sq m | 4 | €319,830 | €5,514 per sq m | CHE DE LA GROTTE |
| 31 May 2024 | House | 128 sq m | 4 | €295,000 | €2,305 per sq m | CHE DE LA GRAVE |
| 28 December 2023 | Flat | 48 sq m | 2 | €85,000 | €1,771 per sq m | RTE DE GRENOBLE |
| 12 September 2023 | House | 65 sq m | 5 | €175,000 | €2,692 per sq m | RTE DE SAINT BLAISE |
| 26 April 2023 | House | 90 sq m | 4 | €440,000 | €4,889 per sq m | CHE DE LA VIGNE |
| 21 February 2023 | Flat | 116 sq m | 4 | €422,500 | €3,642 per sq m | CHE DU MOURIEZ |
What these sales show
Over the 13 published sales of houses above, the median price is €3,333 per square metre, half of the sales falling between €2,817 and €4,889.
The 6 published sales of flats range from €1,771 to €4,998 per square metre, for surfaces of 25 to 116 sq m.
The 13 published sales of houses range from €1,800 to €6,628 per square metre, for surfaces of 31 to 128 sq m.
Property prices in the nearby towns tracked by Briveo
Selling in Castagniers?
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.
Are you an estate agent in Castagniers?
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.
Start with BriveoFrequently asked questions
- What is a square metre worth in Castagniers?
- Over the 13 published sales of houses above, the median is €3,333 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 Castagniers?
- 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 Castagniers?
- Over the 13 published sales of houses above, the median is €3,333 per square metre, half of them between €2,817 and €4,889. 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 Castagniers 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.