Saint-Julien-les-Villas · report
Renovation in Saint-Julien-les-Villas
In 2025, 2% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 2%
Homes authorised in Saint-Julien-les-Villas: 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 | 88 | 2 | 90 |
| 2024 | 16 | 3 | 19 |
| 2023 | 33 | 8 | 41 |
| 2022 | 40 | 2 | 42 |
| 2021 | 56 | — | 56 |
| 2020 | 26 | 3 | 29 |
| 2019 | 3 | — | 3 |
| 2018 | 23 | 1 | 24 |
| 2017 | 30 | 1 | 31 |
| 2015 | 13 | 2 | 15 |
| 2014 | 1 | — | 1 |
| 2013 | 76 | 6 | 82 |
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-Julien-les-Villas
At the median sale price, a 90 m² home costs €157,680. With 10% down and a 30-year mortgage, the payment is €614 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 15%
- Payment, one income
- 30%
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
- €1,194
- Owning per month
- €483
Figures for Aube: Saint-Julien-les-Villas has no reliable figures of its own.
41.7% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 740
In 2022 the population grew by 8 while 28 homes were started: 0.3 new residents for every new home.
- New residents per new home, 2022
- 0.3
- Population change, 2022
- +8
5.6% of the 3,499 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.6%
- Empty homes
- 196