A2.1 Gas Safety
Survey Data
Percentage of houses Total houses surveyed Change since 2006* No gas system 74% 7713 -1% Bottled gas at the house 24% 7713 2% Mains gas piped to the house 2% 7713 -1% No gas flowing (at time of survey of houses with gas system installed +) 12% 2042+ 2% Gas installation OK (at time of survey of houses with gas system installed +) 48% 2042+ -3% Ducted gas heating 0% 7712 0 Non-ducted gas heating 3% 7712 -2% Gas powered hot water system 5% 7703 -1% Gas cook top 20% 7650 1%