Property prices in Houilles (78800): median 4 333 €/m² (flats)
Median price per m² in Houilles, Yvelines, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
5 273 €/m²
+9,1 % since 2014
Flats — 2025 median
4 333 €/m²
+13,3 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 78800
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 4 836 € | 203 | 3 825 € | 229 |
| 2015 | 4 784 € | 224 | 3 604 € | 276 |
| 2016 | 4 812 € | 248 | 3 646 € | 264 |
| 2017 | 4 894 € | 259 | 3 700 € | 309 |
| 2018 | 5 089 € | 263 | 4 079 € | 304 |
| 2019 | 5 192 € | 287 | 4 226 € | 295 |
| 2020 | 5 270 € | 231 | 4 581 € | 241 |
| 2021 | 5 854 € | 286 | 4 800 € | 299 |
| 2022 | 5 896 € | 255 | 4 932 € | 297 |
| 2023 | 5 811 € | 179 | 4 941 € | 276 |
| 2024 | 5 310 € | 152 | 4 545 € | 226 |
| 2025 | 5 273 € | 186 | 4 333 € | 251 |
* 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.