Department 78 — property sales (DVF data)
Population: 3,250 inhabitants (+4.9% between 2013 and 2023)
Rental yield in Neauphle-le-Château →
Estimated asking rents — "Carte des loyers" 2025 (French Ministry of Ecological Transition). Gross yield = annual rent / median sale price per sqm.
| Rate ‰ | France | |
|---|---|---|
| Home burglaries | 4.3 | 3.1 |
| Non-violent thefts | 3.1 | 9.1 |
| Vandalism | 5.2 | 7.9 |
Source: SSMSI, French Ministry of the Interior. Offences recorded by police and gendarmerie, per 1,000 inhabitants — unreported offences are not included.
Energy sieves (F+G): 11.7% (France: 9.9%)
| Label | Share |
|---|---|
| A | 0.8% |
| B | 1.1% |
| C | 28.8% |
| D | 36.3% |
| E | 21.2% |
| F | 7.8% |
| G | 3.9% |
Source: ADEME (2026), 614 diagnostics performed since July 2021 — share of diagnosed dwellings, not a census of the stock. G banned from rental since 2025, F in 2028, E in 2034.