The post code is EX6 8FD and the date was Thursday 20th November, I will remember to include that in the post in future :)
For Peter and Evan
My place of work is in a rural surrounding with fields and some wastelands, open habitats etc which is one of the reasons I believed it could be Tegenaria agrestis... The out building where I find is right next to hedges and fields with no real human movement.
There was some iridescence on the jaws of the spider in the hole but not vivid green... There was at least twelve or so radiating threads, I would say 18 or so threads maybe, I was using the camera on my phone, but it refused to focus on the spider I tried many different settings as it usually pretty good for photographing spiders and other nature but on that evening it would only focus on the brickwork...
Amazing pictures Evan, they are lovely!!
Thank you again! :)