Considering an extension to the rear of a flat roof garage to create space for a utility and downstairs toilet, does the plan look feasible and any idea of cost? Size of extension would be roughly 2.8m x 2m.
For costs: you are looking at approx 6 square meters and anticipated typical costs for construction in the UK in 2022 are between £1,750 and £3,000 per m2 depending on where you are and what you do. For example kitchens, bathrooms and utility rooms tend to cost more than other types of rooms because they have more fittings, services and more expensive finishes.
To complete your project within budget you'll find the Renovation Roadmap workshop I'm running on Friday 27th January really useful. It's only £47, all profits go to the homeless charity Coffee4Craig, and the workshop includes Q&A with me so you can get many of your questions answered.
i-architect
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