Dorma Bungalow Advice

[stableinfluence]

I hope to convert my bungalow into a reasonably sized dorma. I know an RSJ will be required for the build, but am unsure about regulations required for the foundations? are they the same as is required for a standard first story block extension? any advice much appreciated

[bd3cc]

Contact Building control, they are most helpful, and you will probably need to expose the existing footings to see if they are adequate.
Am currently workin on a Bungalow which is being converted into a 4 bedroom house, so it is possible

[stableinfluence]

thanks for the advice