Property prices in Poissy (78300): median 3 727 €/m² (flats)
Median price per m² in Poissy, Yvelines, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
4 388 €/m²
+14,8 % since 2014
Flats — 2025 median
3 727 €/m²
+3,7 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 78300
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 3 823 € | 82 | 3 593 € | 291 |
| 2015 | 4 083 € | 69 | 3 530 € | 348 |
| 2016 | 3 682 € | 98 | 3 377 € | 399 |
| 2017 | 3 744 € | 114 | 3 503 € | 589 |
| 2018 | 4 154 € | 113 | 3 723 € | 668 |
| 2019 | 4 433 € | 115 | 3 624 € | 519 |
| 2020 | 4 418 € | 82 | 3 776 € | 353 |
| 2021 | 4 847 € | 138 | 3 818 € | 554 |
| 2022 | 5 273 € | 95 | 4 062 € | 632 |
| 2023 | 4 407 € | 71 | 4 112 € | 407 |
| 2024 | 4 390 € | 61 | 3 651 € | 315 |
| 2025 | 4 388 € | 96 | 3 727 € | 338 |
* 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.