A sustainable house uses as little energy and water as possible and can adapt to the changing lifestyles of its occupants. Consequently, its impact on the environment is minimal, reducing the household’s carbon footprint.

Queensland attracts thousands of new residents each year, and our growing population, combined with the possible effects of climate change, means it is more important than ever that Queensland homes are designed to be more sustainable. The laws apply to new houses, townhouses, units and major renovations.

A number of new laws came into effect on 1 March 2009, with others being introduced at various stages until 1 March 2010.

Measures in place from 1 January 2010

Hot water systems

Existing houses situated in natural gas reticulated areas will be required to install a greenhouse-efficient hot water system - either gas, solar or heat pump - when their existing electric system requires replacement. This is effective from 1 January 2010.

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Sustainability declaration form

A form which outlines the energy, water, access and safety features of a home will need to be completed when selling a house, townhouse or unit. This is effective from 1 January 2010.

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Ban the banners

New and some existing covenants and body corporate by-laws will be prevented from banning energy efficient features or fixtures and requiring certain design features in houses, townhouses, units or enclosed garages.

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Electricity sub-metering

From 1 January 2010 it will be mandatory for all new multi-unit residential buildings (class 2) and office buildings (class 5) to install electrical sub-metering to each meterable premise.

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