1, original property certificate, house purchase contract and invoice;

2. Original ID card and household registration book;

3. Original spouse ID card/original property owner ID card;

4. Marriage certificate (marriage certificate or unmarried certificate).

Information required for the company's real estate mortgage:

1, original of house property certificate, state-owned land use right certificate, house purchase contract and invoice;

2. Original legal person identity certificate, legal person power of attorney and agent's ID card;

3. Copy of business license (with official seal) and copy of organization code certificate (with official seal);

4. Articles of Association and resolutions of shareholders' meeting/board of directors.