New member here, I felt at first that information would be sparse and protected tightly by gatekeepers. I'm so happy to have found this community!
We area mid 30's couple who are outgrowing our small home and sick of looking at new builds that have dreadful finishes, are placed on cramped estates and charged those wild west 'management fees'. So we have decided we are going to look seriously at securing some land and building a forever home, that is as eco friendly self-sufficient as possible.
With that said I am trying to cost everything down to toilet roll holders as a starting point and then add on some contingency for issues (25% at the moment though happy for you experienced builders to give me a % that I haven't plucked out of the air!). I can't find an itemised list of everything to think about and have tried to piece it together myself, I wonder if someone could reorder my list below so they make sense and in terms of which step should follow so I can research expected cost of each stage? e.g. because it's in the wrong place or I have missed something crucial. Thanks in advance
Identify suitable plot with loose idea of final structure
Outline planning permission and check for any ransom strips, overages etc.
Purchase Plot on positive outline permission response
Check ground ahead of foundations
Develop full house plan with engineer/architect (could use some info here, is this two different people?)
Gain full planning permission
Begin excavation for foundation
Lay foundation
Fix internal drainage system
Ground floor insulation
Internal concrete pour as base for sructure (is this done at foundation stage or is it a secondary pour?)
Internal blocks up to first floor
Services to ground level (electricity, gas (hoping to be fully electric so may not require this, water, tv/internet?)
External brickwork up to level 1
Scaffold up to level 1
Lay floor of first floor
Continue connection of drainage
Insulate first floor
Internal block shell up to roof level
External brickwork up to roof
Roof on
Insulate roof
Tile roof
Pump insulation into cavity walls (or find a better insulation system)
Insulate loft space
Fit all windows
Fit external doors
Plaster house
Begin decorating the inside (fixtures and fittings)
I'd be very surprised if this list is exhaustive and so would be grateful if anyone could help flesh it out! Alternatively, if the answer to this is on an FAQ or has been previously answered, I'm happy to do the reading if you could point me in the right direction
Thanks again