Instinctive
I don't see why you use the word "pretending".
Consider a slightly different situation. I set up a sole trader business selling widgets. To fund the business I introduce £250,000 and this is shown as owner's capital. A few years (months or weeks) later I decide I need that money for some other purpose and I go to my bank who agree to lend me £250,000. I take the money from the bank and use it to repay my £250,000 thereby replacing my owner's capital with loan capital. I assume you accept that this scenario is acceptable and I assume that you accept that the bank loan can be either unsecured, secured on stock, secured on business assets, secured on a commercial property, secured on my private residence, secured on my mother's/brother's/sister's/friend's private residence etc etc.
What really is the difference between that scenario and a letting business? The security doesn't matter - it is the intent. If it is the intent of the loan to repay owner's capital it doesn't matter how or if it is secured. The purpose of a loan can also change and even HMCE give an example of a loan originally taken out for a private purpose which becomes a business loan. I can't see what the problem is in entering such loans on a balance sheet provided it is properly documented.
John Perry
Central Business Services
Loughborough
www.centralbusiness.co.uk