Blonville-sur-Mer · report
Renovation in Blonville-sur-Mer
In 2025, 3% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 3%
Homes authorised in Blonville-sur-Mer: 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 | 34 | 1 | 35 |
| 2024 | 12 | — | 12 |
| 2023 | 1 | — | 1 |
| 2022 | 15 | — | 15 |
| 2021 | 10 | — | 10 |
| 2020 | 2 | — | 2 |
| 2019 | 21 | — | 21 |
| 2018 | 137 | — | 137 |
| 2017 | 21 | — | 21 |
| 2016 | 2 | — | 2 |
| 2015 | 2 | — | 2 |
| 2014 | 70 | — | 70 |
| 2013 | 2 | — | 2 |
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 Blonville-sur-Mer
At the median sale price, a 90 m² home costs €403,560. With 10% down and a 30-year mortgage, the payment is €1,571 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 35%
- Payment, one income
- 69%
Renting a 90 m² apartment costs less each month than owning 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
- €1,331
- Owning per month
- €1,459
Figures for Calvados: Blonville-sur-Mer has no reliable figures of its own.
8.4% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 5,026
In 2022 the population grew by 36 while 22 homes were started: 1.6 new residents for every new home.
- New residents per new home, 2022
- 1.6
- Population change, 2022
- +36
1.1% of the 3,035 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 1.1%
- Empty homes
- 33