Nearby 4 km of FERRA list all alternative units within 2 km to 4 km radius of FERRA. The approximate* radius could assist you find a house within 1 to 2km to a school, a work location or within 4km of your parents house to be eligible for HDB proximity grant. It also allows you to plan units so you can view them all together in one day for a given area.
Disclaimer: * The distance shown are just estimates only and may not be accurate. Not to be taken for professional measurement.