Fernvale Woods Sales Brochure: Site Plan and Floor Plans fernvale-woods.pdf   Lease Commencement Date : Year 2019     HDB Fernvale Woods @ SengKang and Poison arrows from sharp corners of neighbouring blocks/stacks towards specific 5 bedroom types:-   For example: some of the poison arrow(s) aimed towards the Five (5) bedroom types are:- 1. Block 457B stack 382 sharp corner aimed towards stack 416 2. Block 455B stack 48 aimed towards stack 352 3. Block 457A high floor e.g. 6th storey onwards of