Hauts-de-Seine · report
Renovation in Hauts-de-Seine
In 2025, 17% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 17%
Homes authorised in Hauts-de-Seine: 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 | 10,282 | 2,081 | 12,363 |
| 2024 | 7,563 | 2,366 | 9,929 |
| 2023 | 7,975 | 972 | 8,947 |
| 2022 | 8,935 | 1,842 | 10,777 |
| 2021 | 9,930 | 1,440 | 11,370 |
| 2020 | 9,458 | 773 | 10,231 |
| 2019 | 11,137 | 716 | 11,853 |
| 2018 | 15,379 | 1,180 | 16,559 |
| 2017 | 12,758 | 1,173 | 13,931 |
| 2016 | 12,636 | 800 | 13,436 |
| 2015 | 8,110 | 565 | 8,675 |
| 2014 | 6,654 | 590 | 7,244 |
| 2013 | 7,969 | 596 | 8,565 |
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 Hauts-de-Seine
At the median sale price, a 90 m² home costs €588,060. With 10% down and a 30-year mortgage, the payment is €2,289 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 41%
- Payment, one income
- 81%
2.7% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 12,666
- Per 1,000 residents
- 7.7
Prices of existing homes have fallen by 3% or more 4 times since 1996. The deepest began in Q1 1992.
- Deepest fall
- −25.5%
- Recovery from the low
- 42 months
In 2022 the population grew by 7,277 while 10,296 homes were started: 0.7 new residents for every new home.
- New residents per new home, 2022
- 0.7
- Population change, 2022
- +7,277
6.8% of the 846,710 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.8%
- Empty homes
- 57,829
Public bodies signed €3M of housing works here in 2025, and €51.5M since 2024.
- Signed in 2025
- €3M
- Per resident, 2025
- €2