I want to add a side extension to our house. A current lean to will need to be knocked down. The external wall will be removed and I'd like to add in a utility room and downstairs loo. The boiler will need to be moved as will the soil pipes. An outhouse may possibly need to be knocked down, or incorporated into the extension. Where do you find an architect? I've been doing a lot of online research and seem to only come across companies doing very expensive and fancy extensions.
We have around 30k for this at the moment. I'm happy to save for another year or two, but want to look into finance options if we don't have the money by then. We are mortgage free and on a low income. Is it possible to mortgage your house for a small sum? I expect we would want 10k maximum. Do other people take out loans to cover this cost?