Whiff, re Community charge. Re-check with your local authority. All LA can give up to 100% to people on Pension Credit - nothing to do with size of property or how rooms are used, totally on fact of being in receipt of PC. So would be surprised if yours did not do so.
BT have a social tariff of £15 per month for landline and Internet. So, unless you are someone who downloads lots of films, etc. then this is ideal for most small households.
Your winter fuel allowance will be £200, but you will probably need to apply for it this first year of being a pensioner (and on PC). Your tv licence - pension credit definitely effects payment of this, but I a think may also have some sort of age involvement. Do check it out carefully.
For much of my 'working years' I was a stay at home Mum, looking after my disabled hubbie (no carers allowance back then), and also fostering babies and toddlers for local authority. Very little (if any) pay element to the money we received for that back in 70's and 80's. Then I was very seriously ill myself and a bungled operation meant I was unable to consider returning to work until I was in my sixties.
So, my retirement pension was/is severely curtailed for all those years when there was no stamp as I was not in receipt of any salary.. (These days fosters receive a proper salary and get their stamp paid).
Thank goodness for PC, not sure how I would survive otherwise. I do not smoke, have a pet, or a car, do not go on holidays. Do have a lovely flat and am able to lead a comfortable life with this assistance. I am very grateful for this - I feel that I have more than paid my way in the past with looking after my husband, bringing up my own family - (who all have for many years now been in employment and paid full taxes etc.), as well as looking after some forty foster children.
I also receive Attendance Allowance, which means I have been able to purchase such items as my mobility scooter - which ensures I am not housebound, and my electric wheelchair which enables me to get round on public transport, and items within my home. (eg riser-recliner armchair, electric adjustable bed, etc. etc.)
With these things I am able to lead a virtually independent life (I do have a daughter locally who takes me to out of town medical appointments etc.).