Preliminary enquiry. In what way are they saying this is burglary? What does the count (charge) in the indictment (the Crown Court charge) say ? It is burglary if you entered as a trespasser (we can take it that you did), with intent to steal, or stole when in there, or with the intention of inflicting grievous bodily harm, "gbh", on someone in there.
The offence is aggravated if, at the time of entering to do the burglary, as explained, you had with you 'any weapon of offence'. or had it when you stole. Now, all these alternatives seem to be not obviously proved on what you say. Your counsel will advise you . It may be that what emerges is simply an assault of some kind or other . This is quite important. Aggravated burglary is a very serious offence; the maximum, in theory, is life imprisonment. If it can be avoided, it's all to the good. It's only matched by section 18 assault (wounding, or inflicting grievous bodily harm, with intent to cause grievous bodily harm ) which also has that maximum, in the possible charges here.