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Pricing
HomeAidLoire-Atlantique

— Anah grants · 2026 amounts

MaPrimeRénov' in Loire-Atlantique (44)

Loire-Atlantique department is classified in zone B1 for MaPrimeRénov' grants. With 1,429,272 inhabitants and Pays de la Loire as region, here's all you need to know to claim renovation aid.

Pricing zone
B1Zone for MaPrimeRénov' / Pinel grant amounts

Cities >250k & Riviera fringes

2026 amounts (Blue tier — very modest income)

Lump-sum amounts for very modest households. For other tiers (Yellow, Purple, Pink), use the simulator below.

Pompe à chaleur air/eau5 000 €
Pompe à chaleur géothermique11 000 €
Chaudière biomasse7 000 €
Isolation murs extérieur75 €/m²
Isolation toiture25 €/m²
VMC double flux2 500 €
Audit énergétique500 €

Personalized simulator

Calculate your exact grant based on income, tax parts and selected work.

MaPrimeRénov' simulator

2026 estimate. Combinable with CEE and Eco-PTZ.

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1 minute. 3 local RGE craftsmen reach out — free, no commitment.

Combinable aid in Loire-Atlantique

Eco-PTZ

0%-interest loan up to €50,000 with no income cap.

CEE (Energy Saving Certificates)

Complementary grants from energy suppliers.

5.5% VAT

Reduced VAT on energy renovation.

Local aid

Pays de la Loire region and local councils may offer additional grants.

Other departments in Pays de la Loire

Maine-et-Loire (49)Vendée (85)Sarthe (72)Mayenne (53)

FAQ

All energy efficiency upgrades: insulation, heating replacement (heat pump, biomass), ventilation, windows (with conditions), energy audit and full renovation.