Property prices in Ollainville (91340): median 3 102 €/m² (houses)
Median price per m² in Ollainville, Essonne, calculated from sales actually recorded (official DVF data, DGFiP / Etalab) — and not from listings.
Houses — 2025 median
3 102 €/m²
+17,3 % since 2014
Flats — 2025 median
2 522 €/m²
-11,1 % since 2014
Price per m² trend (2014–2025)
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Year-by-year data — 91340
| Year | Houses (€/m²) | Sales | Flats (€/m²) | Sales |
|---|---|---|---|---|
| 2014 | 2 645 € | 29 | 2 837 € | 5 |
| 2015 | 2 616 € | 38 | 2 896 €* | 3 |
| 2016 | 2 743 € | 36 | 2 776 € | 7 |
| 2017 | 2 553 € | 44 | 2 882 €* | 3 |
| 2018 | 2 712 € | 40 | 3 529 € | 5 |
| 2019 | 2 928 € | 50 | 2 723 € | 15 |
| 2020 | 3 045 € | 36 | 2 674 € | 7 |
| 2021 | 3 570 € | 49 | 3 662 € | 12 |
| 2022 | 3 110 € | 56 | 3 319 €* | 4 |
| 2023 | 3 126 € | 38 | 3 370 € | 9 |
| 2024 | 3 000 € | 41 | 2 977 € | 7 |
| 2025 | 3 102 € | 37 | 2 522 € | 6 |
* 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 — Essonne
The closest postcodes, with their median house price.