The incident was report to Lincs Police on Monday 23rd March but it is not known when the offence might have taken place.
Offender or offenders gained entry by smashing a rear ground floor door.
It is not believed that anything was taken.
Anyone who might have seen or heard anything unusual or suspicious in the area is asked to contact Lincs Police on 101 quoting incident 271 of 23rd March 2015. Alternatively call the independent charity Crimestoppers anonymously on 0800 555 111.