The cost of travelling from home to place of work is generally disallowed, representing as it does the (private) choice of where to live and that such is separate from the place of work.
It makes no difference that you may at times work at home or keep your business records, materials, tools etc at home.
Everyone needs a place to live and the journey from their place of residence to place of work is, at least in part, occasioned by the private choice of where to live.
So the journey will have a dual purpose and the cost is not allowable :
Wholly and exclusively: duality of, or non-trade, purpose: travel costs: home to work