Entry was gained to the Merith Avenue property property via a rear window.
The suspect entered the premises through the back entrance.
Multiple items have been taken including electronics and motor vehicle parts.
Police would like to speak to any members of the public who may have seen anything suspicious during these hours.
If you have any dash cam footage or CCTV of nearby, Cumbria Police are encouraging you to check your videos to see if there's anything of significance been filmed.
Anyone with information relating to this incident can report online at cumbria.police.uk, quoting incident number 273 of Monday 26 July 2021.
Members of the public with information can also telephone Cumbria Police on 101.
Alternatively, to report information completely anonymously, you can contact independent charity, CrimeStoppers, on 0800 555 111.