Property prices in Châtelaillon-Plage (17340): median 4 430 €/m² (houses)
Median price per m² in Châtelaillon-Plage, Yves, Charente-Maritime, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
4 430 €/m²
+49,0 % since 2014
Flats — 2025 median
5 282 €/m²
+50,7 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 17340
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 2 973 € | 114 | 3 504 € | 38 |
| 2015 | 2 892 € | 118 | 3 773 € | 50 |
| 2016 | 2 731 € | 157 | 3 778 € | 47 |
| 2017 | 2 802 € | 177 | 3 857 € | 77 |
| 2018 | 3 213 € | 176 | 3 813 € | 66 |
| 2019 | 3 386 € | 172 | 4 000 € | 57 |
| 2020 | 3 468 € | 100 | 4 271 € | 40 |
| 2021 | 4 146 € | 180 | 4 807 € | 57 |
| 2022 | 4 440 € | 165 | 5 250 € | 51 |
| 2023 | 4 736 € | 124 | 5 439 € | 56 |
| 2024 | 4 358 € | 134 | 5 272 € | 36 |
| 2025 | 4 430 € | 162 | 5 282 € | 60 |
* fewer than 5 recorded sales: indicative median. Source: Demandes de valeurs foncières (DVF), DGFiP / Etalab — Licence Ouverte 2.0. Median prices per m², excluding land and outbuildings.
Neighbouring towns — Charente-Maritime
The closest postcodes, with their median house price.