A police cordon remains in place at the scene of a suspected gas blast in Wright Street, Newark.
Work is continuing to remove roof slates and bricks from the houses affected while forensic investigations take place.
Building Control Services from Newark and Sherwood District Council will be doing the controlled demolition of the supporting walls and the rest of the roof structure on the two neighbouring properties.
Police and senior fire officers say demolition work is still going on to allow the recovery of the body of a woman killed in the Newark explosion. They have praised locals who risked their lives to help those trapped in the rubble.
A helpline for local residents affected by the explosion in Newark yesterday (Sunday 19 May) has been set up by Nottinghamshire County Council.
The Grove Leisure Centre has been established as a place of safety and the Council is assisting emergency services as required. Local residents who were evacuated due to the explosion who require information on when they can return can contact the Council on 0300 500 80 80.