Portes-lès-Valence · report
Renovation in Portes-lès-Valence
In 2025, 10% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 10%
Homes authorised in Portes-lès-Valence: 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 | 94 | 11 | 105 |
| 2024 | 36 | 4 | 40 |
| 2023 | 10 | 10 | 20 |
| 2022 | 114 | 3 | 117 |
| 2021 | 52 | 21 | 73 |
| 2020 | 6 | 3 | 9 |
| 2019 | 56 | 12 | 68 |
| 2018 | 75 | 1 | 76 |
| 2017 | 41 | 7 | 48 |
| 2016 | 39 | 1 | 40 |
| 2015 | 15 | — | 15 |
| 2014 | 73 | 4 | 77 |
| 2013 | 35 | 1 | 36 |
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 Portes-lès-Valence
At the median sale price, a 90 m² home costs €235,980. With 10% down and a 30-year mortgage, the payment is €918 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 23%
- Payment, one income
- 46%
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
- €1,149
- Owning per month
- €830
Figures for Drôme: Portes-lès-Valence has no reliable figures of its own.
0.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 3,212
In 2022 the population grew by 108 while 97 homes were started: 1.1 new residents for every new home.
- New residents per new home, 2022
- 1.1
- Population change, 2022
- +108
4.3% of the 4,952 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.3%
- Empty homes
- 215