starbuckhouse

over the boundary from the new workshop is the side of my neighbours house, its about 7 meters from the boundary.

Thanks for all the info, has given me plenty to think about, cheers

The original garage is 4m tall, it had Planning and BR on it when it was built.

thanks for the advice, reason is mainly to avoid costs and time.

The garage has been there about 4 years, house is a few hundred years old. Having looked at the info on the planning portal, I couldn't find clear advice on outbuildings attached to other outbuildings. My local council planning dept are not approachable, last time I asked for advice for a different project they just said to put in a pre application, which I did then a while later they said I would need to submit planning application to find out for sure, and that was just for a porch.

I have a 9m x 6m detached garage that is 7 m away from the side of my house. I would like to build a wooden shed/workshop along one side of the garage, (furthest from the house) I would like it to be 9m x 3m, concrete floor and timber sides with roofing sheets. it will be attached to the garage wall but a separate building with its own access. The new workshop will be just over 2 m from the property boundary. 2.4m at the highest point and approx. 2m at the eves. Do I need planning or building regs to do this? thanks for any info offered