— provence-alpes-cote-d-azur · 05
Energy-sieve homes in Les Orres — MaPrimeRenov simulator — July 2026
Share of energy-sieve homes (EPC F+G) in Les Orres
18 %
- vs France average +3 pts
Rental-ban calendar: G banned since 2025, F in 2028, E in 2034 (2021 Climate Law).
DPE — ADEME
Energy-sieve homes in Les Orres
In Les Orres, 18 % of homes are EPC F or G (energy-sieves), 3 pts above the national average (15 %).
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2025-2028 Climate Law: end of energy-sieves in Les Orres
With 18 % of EPC F or G homes in Les Orres, the town faces a partly energy-hungry housing stock. These poorly insulated homes drive high heating bills and will be progressively banned from rental under the Climate Law.
The 2021 Climate and Resilience Law progressively bans renting energy-sieves: G banned from 2025, F in 2028, E in 2034. A landlord has every interest in anticipating renovation before the property becomes un-rentable.
The State massively funds via MaPrimeRénov' (up to 90 % of the cost for very modest households), the eco-PTZ (0 % loan up to 50,000 €) and reduced VAT at 5.5 %. Moving an EPC class from F → C typically costs 25,000-45,000 € for a 100 m² house, of which 60-80 % can be covered.
Sources: ADEME — renovated national EPC base 2021+, ANAH MaPrimeRénov 2025 scales, 2021 Climate and Resilience Law (article 160).
← View full report for Les Orres
— Your questions
Frequently asked questions
What is an energy-sieve home?
A home rated EPC F or G is considered an "energy-sieve". Its label indicates energy consumption > 330 kWh/m²/year, usually from poor insulation and energy-hungry heating.
Is 18 % of energy-sieves in Les Orres a lot?
The ADEME national average is around 15 %. 18 % in Les Orres should be compared to this benchmark. Old towns (>50 % built before 1948), rural areas with fuel-oil heating, or dense old town centres typically have rates > 25 %.
When does the energy-sieve rental ban take effect?
2025: G ban. 2028: F ban. 2034: E ban. Leases signed before the ban remain valid until they end but cannot be renewed.
How much does an energy renovation cost?
A major F → C renovation costs 25,000-45,000 € for a 100 m² house (wall+roof insulation, efficient heating, ventilation). MaPrimeRénov' can fund 40-90 % depending on income + target. Final out-of-pocket cost is often 5,000-20,000 € after aids.
Is buying an energy-sieve to renovate a good idea?
Possible discount (10-25 % vs a renovated equivalent depending on location). But beware: works delays, extra costs (asbestos, lead), cashflow to advance the works (MaPrimeRénov sometimes pays 1 year later). To study case by case with an energy broker + full diagnosis before purchase.