Porth Cynllunio

 
  1. Do you need permission (cy)
  2. Common Projects
  3. Estyniadau
  4. Guide to the planning permission and permitted development regimes for extensions

Dim ar gael Cyfieithu Cymraeg

Dim ond yn Saesneg y mae’r adran hon o’r wefan ar gael ar hyn o bryd. Hoffem ymddiheuro am unrhyw drafferth y mae hynny’n ei beri.

This interactive guides contains content that is specific to England.

View information on home extension projects in Wales