Answer by  
                                                                                          Stan567 (417)
                                                            
                          
                          
                                                           It depends on the state, but at common law "burglary" was entering a residence at night to commit a crime. Theft is the act of taking something without permission or by deception or coercion. In the modern world, burglary is usually entering a building a residence to commit a crime (usually theft), while theft is the actually stealing inside.