Bougival · report
Renovation in Bougival
In 2025, 33% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 33%
Homes authorised in Bougival: 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 | 2 | 1 | 3 |
| 2024 | 1 | 1 | 2 |
| 2023 | 7 | 13 | 20 |
| 2022 | 153 | 2 | 155 |
| 2021 | 3 | 9 | 12 |
| 2020 | 90 | 6 | 96 |
| 2019 | 9 | — | 9 |
| 2018 | 4 | 21 | 25 |
| 2017 | 2 | 1 | 3 |
| 2016 | 57 | 10 | 67 |
| 2015 | 200 | 3 | 203 |
| 2014 | 142 | — | 142 |
| 2013 | 52 | — | 52 |
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 Bougival
At the median sale price, a 90 m² home costs €396,000. With 10% down and a 30-year mortgage, the payment is €1,541 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 26%
- Payment, one income
- 51%
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
- €1,827
- Owning per month
- €1,375
Figures for Yvelines: Bougival has no reliable figures of its own.
12.7% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 7,492
In 2022 the population grew by 51 while 10 homes were started: 5.1 new residents for every new home.
- New residents per new home, 2022
- 5.1
- Population change, 2022
- +51
7.7% of the 4,477 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 7.7%
- Empty homes
- 346