Dyfed-Powys Police received a report of a disturbance at an address on Church Street, Knighton, at just before 3.30am on Sunday, January 7.
On attending, officers became aware that cannabis was being grown at the property.
Two people have been arrested on suspicion of burglary and possession of a class B drug with intent to supply. Both have been released on bail.
Enquiries into the cannabis cultivation are ongoing.
Anyone with information which could assist the investigation, or anyone who has suspicions about possible illegal drug cultivations is asked to contact Dyfed-Powys Police:
Online at: https://bit.ly/DPPContactOnline
Email: [email protected]
If you are deaf, hard of hearing, or speech impaired text the non-emergency number on 07811 311 908.
Quote ref: DP-20240107-044