What is the ruling on handling old items and waqf land when a mosque is demolished for reconstruction?

Summary

Old items and fittings from the demolished mosque must be kept for use in the new mosque. If not needed, they are given to a nearby mosque or surau, and failing that, to a madrasah, hall, student hostel or Islamic welfare centre. The items may be sold only if no one needs them and keeping them would damage them, risk loss or no storage is available, with the proceeds used to buy lasting items for the same mosque. Waqf land is levelled at the mosque site, surplus may be moved to another mosque area, and any remaining unneeded land may be sold with the money placed in the waqf income account.

Written in our own words from the original fatwa — check the source before acting on it.