Property prices in Clairefontaine-en-Yvelines (78120): median 3 802 €/m² (flats)
Median price per m² in Clairefontaine-en-Yvelines, Rambouillet, Sonchamp, Yvelines, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
3 512 €/m²
+14,5 % since 2014
Flats — 2025 median
3 802 €/m²
+3,6 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 78120
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 3 066 € | 161 | 3 672 € | 342 |
| 2015 | 2 877 € | 154 | 3 614 € | 496 |
| 2016 | 3 025 € | 177 | 3 301 € | 278 |
| 2017 | 2 956 € | 192 | 3 241 € | 268 |
| 2018 | 3 196 € | 177 | 3 492 € | 290 |
| 2019 | 3 327 € | 192 | 3 509 € | 342 |
| 2020 | 3 376 € | 192 | 3 446 € | 287 |
| 2021 | 3 405 € | 206 | 3 929 € | 347 |
| 2022 | 3 796 € | 202 | 4 224 € | 356 |
| 2023 | 3 783 € | 162 | 4 047 € | 269 |
| 2024 | 3 541 € | 129 | 3 700 € | 213 |
| 2025 | 3 512 € | 162 | 3 802 € | 236 |
* 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.