Rather a quick problem solution today which was nice.
A chap from the newtek forums named Kuzey suggested that I tried to cut the front of the house away (and other affected areas) and paste it back into the mesh in lightwave without re-merging the points would stop the error, which was more than likely a smoothing error.
The model was exported as OBJ and now works correctly with Vue.
Thanks very much to kuzey!
Anyone who wants the model of the house can take it free, it is also going to be up on renderosity freestuff later this evening.
It would be nice if anyone was to use it if they would post a link to their image in the comments section.