Concerned about renovation costs? Visit RenovSmart.com to discover all the solutions and get reliable support.
Why this guide is essential
First, it lists all the current aids in France and Belgium. Next, it helps you plan your application. Finally, it maximizes your chances of obtaining funding.
Aid in France for 2025
MaPrimeRénov’ – By Action
This aid covers insulation, heating, or hot water. The amount varies depending on your income and the type of work considered. The scale also adapts to your socio-economic category.
MaPrimeRénov’ – Major Renovation
You can benefit from up to 90% coverage if you carry out at least two thermal upgrades. However, a “Rénov’ Accompanist” is mandatory to validate your project.
Other schemes in France
- Éco-PTZ: zero-interest loan up to €50,000, cumulative with MaPrimeRénov’. Strict conditions apply.
- Advance renovation loan: repayable according to each bank’s specific criteria.
- Tax exemptions: some municipalities offer a temporary property tax reduction for three years, subject to conditions.
Aid in Wallonia (Belgium)
Transitional Grants (2025–2026)
Since February 14, 2025, a transitional system is in place until September 30, 2026. Amounts have been reduced by about –60%, and some income ceilings lowered. Certain grants have also been eliminated.
Mandatory audit and eligibility
A housing audit is required to obtain “Works” grants, except for roof or attic insulation. The final amount depends on your income. Some households may receive up to six times more than others.
Aid in Flanders (upcoming reform)
From July 1, 2025, a new system will apply. Aid will be capped between 35% and 50% depending on income. Very low-income households will benefit from the maximum 50%.
France vs. Wallonia Comparison
| Country | Aid | Rate | Conditions |
|---|---|---|---|
| France | MaPrimeRénov’ (by action or major) | up to 90% | Home ≥ 15 years, modest household, Rénov’ accompaniment required |
| Wallonia | Housing Grants 2025–2026 | 50–70% | Audit required, income ceilings, application before Sept 30, 2026 |
How to Apply
- First, carry out an audit (Wallonia) or an energy performance diagnosis (France).
- Then, check your income ceilings.
- Next, choose a certified professional (RGE or approved).
- Submit your application on France Rénov’ or Mon Espace Wallonie.
- Start work only after official approval.
Practical Tips
- Keep all documents (quotes, invoices, RGE certificates) carefully.
- Use official simulators to estimate your aid.
Why Choose RenovSmart for Your Project
- Access to certified professionals (RGE or approved).
- One request = multiple personalized quotes.
- RenovSmart supports you in preparing your administrative file.
Conclusion
In 2025, aids such as MaPrimeRénov’ in France or Walloon grants can significantly reduce renovation costs. Good preparation and reliable support are key to success. Visit RenovSmart.com to explore all our services and succeed in your project.
