Lot Line Adjustment Los Angeles

[Sherry G.]

Hi, we are in escrow on a property where a portion of the property/backyard is encroaching on the neighbor's property. The neighbor happens to be a developer who is willing to do the paperwork for a lot line adjustment to give us the land for free. Only thing is that part of the property that is encroaching has an unpermitted addition (but on the original slab of land) and we have heard los angeles can deny the lot line adjustment even if the current owner is willing to provide it if there is anything unpermitted. Anyone have any experience with this? would be very much appreciated!