Energy & Renovation
Energy & Renovation
Free calculators and tools for buyers, sellers, tenants and investors in Germany. Instant results, no sign-up, no ads.
GEG 2026
Energy Efficiency Quick Check (Germany)
Quickly estimate your property's energy class, with a check of GEG obligations, renovation recommendations and a CO₂ forecast. No energy certificate needed.
CalculateKfW & BAFA 2026KfW Subsidy Finder (Germany)
Which KfW and BAFA grants fit your project in 2026? The finder matches your plan to the right programmes, with an estimated amount and application links.
CalculateCost per measureRenovation Cost Calculator (Germany)
Estimate German renovation costs per measure: a cost range for roof, facade, windows, heating and bathroom, a total, the value per m² and an honest 2026 funding hint.
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