In granting a conditional use permit, the Planning Board may attach reasonable conditions to its approval, including but not limited to the phasing of a development, where such conditions are shown to be necessary to further the objectives of this chapter or the Master Plan, or which would otherwise allow the general conditions of this section to be satisfied. All conditions of approval shall be stated in writing in the permit. Conditions shall be annotated on a site plan or subdivision plat where a conditional use permit is issued concurrently with site plan or subdivision approval. In all other cases a notice of approval shall be issued. Final approval documents shall be recorded at the Belknap County Registry of Deeds.