Gonesse · report
Renovation in Gonesse
In 2025, 0% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 0%
Homes authorised in Gonesse: 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 | 227 | — | 227 |
| 2024 | 70 | 2 | 72 |
| 2023 | 116 | 49 | 165 |
| 2022 | 8 | 1 | 9 |
| 2021 | 2 | 2 | 4 |
| 2020 | 10 | 30 | 40 |
| 2019 | 430 | 6 | 436 |
| 2018 | 176 | 2 | 178 |
| 2017 | 1 | 7 | 8 |
| 2016 | 2 | — | 2 |
| 2015 | 91 | — | 91 |
| 2014 | 277 | 22 | 299 |
| 2013 | 4 | — | 4 |
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 Gonesse
At the median sale price, a 90 m² home costs €269,730. With 10% down and a 30-year mortgage, the payment is €1,050 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 30%
- Payment, one income
- 61%
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
- €1,649
- Owning per month
- €947
Figures for Val-d'Oise: Gonesse has no reliable figures of its own.
32.3% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,869
In 2022 the population grew by 748 while 6 homes were started: 124.7 new residents for every new home.
- New residents per new home, 2022
- 124.7
- Population change, 2022
- +748
3.5% of the 10,758 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.5%
- Empty homes
- 380