Scotland is moving full speed toward its 2045 net-zero target, and housing is at the heart of that transformation. As part of this nationwide shift, the Scottish Government plans to adopt a "Scottish equivalent" of the Passivhaus standard—raising expectations for energy efficiency across all new homes.
New building standards are expected in 2026, with compliance becoming mandatory by 2028. This means that all self-builds, custom homes and social housing will need to meet this new, Passivhaus-equivalent standard of energy performance.
Choosing to build to the Passivhaus standard now means more than just getting ahead of the new legislation—it’s about future-proofing your home for the long term. With no need for future upgrades—no boiler replacements, no extra insulation—you’ll enjoy a home that’s warm, comfortable and affordable to run from day one.
And the market is already catching on. Passivhaus homes are commanding a premium of 5–15%, thanks to their exceptional energy performance. As buyers become more energy-conscious, older, inefficient properties are expected to lose value, while energy-efficient homes like Passivhaus will only grow in demand.