Trecastle is a village in Powys, Wales.

It is situated within the LD3 postcode district, which is within the Brecon post town.

LD3 is the only postcode district within the Brecon post town.

The Brecon post town is within the Llandrindod Wells postcode area.


Key data for Trecastle:

Administrative Ward: Maescar/Llywel

Administrative District: Powys

Country: Wales

UK Parliament: Brecon and Radnorshire

A map showing the location of Trecastle within the LD3 postcode district