Liam David Taylor Anderson pleaded guilty to four charges relating to an aggravated burglary, in Masterton District Court last Monday.
Taylor is facing charges of possession of a knife, committing burglary with a weapon, wounding with intent to cause grievous bodily harm and wilful damage. Defence lawyer Louise Elder said she would be seeking an indictable sentencing date.
Judge Bill Hastings said the defendant was in possession of a knife on Worksop Rd in Masterton without excuse.
Judge Hastings remanded Anderson in custody until July 11.