How long is the notice of house demolition?

Two to three months. According to Article 10 of the Regulations on Expropriation and Compensation of Houses on State-owned Land, the house expropriation department shall formulate an expropriation and compensation plan and report it to the municipal or county people's government. The people's governments of cities and counties shall organize relevant departments to demonstrate and publish the compensation scheme and solicit opinions from the society. The time limit for soliciting opinions shall not be less than 30 days, so the house demolition will be notified 2 to 3 months in advance. Demolition refers to the activities that the construction unit or individual demolishes the houses on the existing construction land for the needs of national construction, urban transformation, city appearance improvement and environmental protection, resettles the owners or users of the houses, and gives certain compensation according to the situation.