nvrwas, you've got a really good question and I hesitate to move the topic because you've gotten some really good answers. If everyone agrees, then perhaps some of the posters to this thread can take a look back and see where some comments made might have stirred up some dust when a rephrase could have been applied and the point still made.
I definitely agree that some answers given are not ones that are hoped for. But please everyone bear in mind that no one's walked in each other's shoes to know the full story. Making judgements isn't the way to go about giving good advice.
I think there may have been a use of the term "establishing residence" that was a bit more informal than it seemed. nvrwas, you're merely wanting to establish that you are living in a place that qualifies you for getting married in this country, right? Sure, you can get married here on whatever visa you want, it's just that you've got to show someone at the registry office that you have an address, is this my understanding of the question?
I have located a list of things you need to bring with you to the Registry office:
The Registery Office will ask you to produce the following documents:
- Your passport.
- Your birth certificate if it was issued in the United Kingdom.
- Evidence of the address at which you reside e.g. driving licence, a bill for
council tax/gas/electricity/water/phone or property rental agreement.
Since you are in a situation of not having things in your name at that address, you might want to phone your local registry office to ask what they do in this circumstance. As more and more people are in your shoes, they will eventually have to come up with an alternative plan! (I know I was the only American to ever get married in my local Registry Office...they didn't quite know what to do with me! So they relaxed the rules.) How about having a friend or relative from the US send you a letter at your current address? Wouldn't hurt.
I didn't see from your question that you were yet ready to move on to the next stage, the one of getting the wife visa (you will have to do this, but you don't need it for the step you're talking about.)