Brétigny-sur-Orge · report
Renovation in Brétigny-sur-Orge
In 2025, 40% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 40%
Homes authorised in Brétigny-sur-Orge: new buildings and existing ones
Dwellings authorised each year, by the year the permit was granted: in new buildings, and by works on existing buildings (conversions, extensions, changes of use). SDES Sitadel.
- Existing buildings
- New buildings
Show the numbers
| Year | New buildings | Existing buildings | Total |
|---|---|---|---|
| 2025 | 6 | 4 | 10 |
| 2024 | 11 | 4 | 15 |
| 2023 | 427 | 17 | 444 |
| 2022 | 10 | 7 | 17 |
| 2021 | 154 | 3 | 157 |
| 2020 | 11 | 4 | 15 |
| 2019 | 65 | 13 | 78 |
| 2018 | 97 | 6 | 103 |
| 2017 | 101 | 1 | 102 |
| 2016 | 159 | 11 | 170 |
| 2015 | 353 | — | 353 |
| 2014 | 91 | 1 | 92 |
| 2013 | 127 | 6 | 133 |
Only permits that create dwellings are listed, so renovation that adds no home (refurbishing, insulating, re-roofing) is not counted. A permit is permission to build, not a finished home. The current year is left out until it is complete.
Other reports for Brétigny-sur-Orge
At the median sale price, a 90 m² home costs €275,580. With 10% down and a 30-year mortgage, the payment is €1,073 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 24%
- Payment, one income
- 49%
Owning a 90 m² apartment costs less each month than renting it. Owning counts interest, running costs and the return the deposit could earn, at apartments' median sale price; rent is the asking rent. Repaying the loan is saving, so it is left out.
- Rent per month
- €1,591
- Owning per month
- €1,044
Figures for Essonne: Brétigny-sur-Orge has no reliable figures of its own.
33.7% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 5,659
In 2022 the population grew by 0 while 18 homes were started: 0.0 new residents for every new home.
- Homes started, 2022
- 18
- Population change, 2022
- +0
6.8% of the 12,164 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.8%
- Empty homes
- 827