Nantgarw is a village in Rhondda Cynon Taf, Wales.
It is situated within the CF15 postcode district, which is within the Cardiff post town.
The full list of postcode districts within the Cardiff post town is as follows:
The Cardiff post town is within the Cardiff postcode area.
Administrative Ward: Taffs Well
Administrative District: Rhondda Cynon Taf
Country: Wales
UK Parliament: Pontypridd