Retired gay male seeks part house or own flat.

I am a newly retired gay man, looking for a spacious part of an LGBTQ friendly house, or preferably a self-contained annexe or separate flat. I am quiet and friendly and have a lively but very affectionate Irish Terrier who loves long walks! My interests include animals, nature and walking and I enjoy cooking, gardening, travelling, exploring historic places, reading, music and socialising with friends, etc, etc. I am looking for spacious accommodation including a small garden area or patio where I can relax with my dog!
I can be flexible about living arrangements and whether fully or partly furnished. Most of all, I'm looking for a long term arrangement for security and peace of mind - and as I don't drive, I need somewhere close to public transport and within easy walking distance of shops and other amenities.