Property prices in Les Clayes-sous-Bois (78340): median 2 746 €/m² (flats)
Median price per m² in Les Clayes-sous-Bois, Yvelines, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
3 718 €/m²
+1,7 % since 2014
Flats — 2025 median
2 746 €/m²
+1,8 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 78340
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 3 655 € | 79 | 2 698 € | 115 |
| 2015 | 3 606 € | 74 | 2 632 € | 142 |
| 2016 | 3 209 € | 97 | 2 687 € | 161 |
| 2017 | 3 590 € | 89 | 2 639 € | 117 |
| 2018 | 3 697 € | 110 | 2 617 € | 114 |
| 2019 | 3 542 € | 93 | 2 479 € | 160 |
| 2020 | 3 810 € | 100 | 2 601 € | 130 |
| 2021 | 3 992 € | 119 | 2 771 € | 182 |
| 2022 | 4 258 € | 98 | 3 040 € | 176 |
| 2023 | 4 289 € | 74 | 3 068 € | 124 |
| 2024 | 3 929 € | 62 | 2 785 € | 80 |
| 2025 | 3 718 € | 85 | 2 746 € | 124 |
* 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 — Yvelines
The closest postcodes, with their median house price.