I currently have a detached garage but it needs to go as it’s in the way of extending our kitchen (it’s single skin brick and generally in quite poor condition, but the overgrown rambling rose is quite good for roof security!)
The choice is between an integral garage at the front of the house or a super shed at the bottom of the garden…
The side return is only 2.8m to the boundary so an integral garage would only have around 2.6m internal width with a single skin outer wall (or possibly timber frame). Length would be 5.5 – 6m. Roof would be pitched and would put ply board and insulation on the underside. There’d be the (insulated) garage door at the front and 2 access doors at the rear (one with steps up into a utility room and one external), so neither end would provide usable space. Another snag is that the ground floor of the house is quite high off the ground, so it complicates the roof lines with the kitchen/utility extension behind it.
The super shed would be a proper insulated timber building with no windows and just a normal door (can position it in the middle so both ends provide usable space). Would probably be 3m x 5.5m with flat/mono pitched roof of no more than 2.5m beight(so it would be permitted development – although we do need to go for planning on the extension anyway). Main downside is having to walk outside to get in the shed (not far as garden is only 20m long but not as convenient as internal access) as well as it taking up a chunk of garden and be out of range of wifi (I find wifi handy for fettling as I’m usually clueless). I can get this built for roughly half the cost of the integral garage. On one hand it would be better shielded from the eyes of passers by, but it might give tea leaves more privacy/time as well.
Both would have electric (and electric heater) and be part of the house alarm system. Either would be OK for the house insurance coverage.
What would STW do?