Saint-Brieuc · report
Renovation in Saint-Brieuc
In 2025, 31% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 31%
Homes authorised in Saint-Brieuc: 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 | 207 | 92 | 299 |
| 2024 | 50 | 37 | 87 |
| 2023 | 78 | 52 | 130 |
| 2022 | 188 | 49 | 237 |
| 2021 | 90 | 105 | 195 |
| 2020 | 184 | 36 | 220 |
| 2019 | 158 | 29 | 187 |
| 2018 | 118 | 144 | 262 |
| 2017 | 161 | 62 | 223 |
| 2016 | 130 | 39 | 169 |
| 2015 | 35 | 23 | 58 |
| 2014 | 74 | 33 | 107 |
| 2013 | 93 | 44 | 137 |
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 Saint-Brieuc
At the median sale price, a 90 m² home costs €164,790. With 10% down and a 30-year mortgage, the payment is €641 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 16%
- Payment, one income
- 33%
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
- €1,022
- Owning per month
- €577
Figures for Côtes-d'Armor: Saint-Brieuc has no reliable figures of its own.
7.6% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,089
In 2022 the population fell by 243 while 67 homes were started.
- Homes started, 2022
- 67
- Population change, 2022
- −243
10.4% of the 27,760 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 10.4%
- Empty homes
- 2,891