Here is the eligibility criteria for HSBC Sustainable Mortgage Loan:

• Income:Minimum net income of INR 5 lakh per annum for salaried individuals.
  Minimum net income of INR 7.5 lakh per annum for self-employed individuals.
  

• Age:Minimum age at application: 21 years.
  
  Maximum age at loan maturity:58 years for salaried applicants.
  60 years for public limited/government employees.
  65 years for self-employed applicants.
  

• Other important criteria:Applicants must be Indian residents or citizens.
  Applicants must be employed or self-employed with stable income.
  A good CIBIL score (ideally above 700) is generally required.
  Maximum loan amount varies based on factors like income, property type, and location.
  LTV (Loan-to-Value) ratio typically ranges from 75% to 90% of the property's appraised value.

Properties are certified as 'sustainable' by the following authorities:

• Green Rating for Integrated Habitat Assessment (GRIHA)- 4 STAR and 5 STAR

• Indian Green Building Council (IGBC)- IGBC Platinum and IGBC Gold

Additional documents required:

• Identity and address proof.

• Income proof (salary slips, ITRs, etc.).

• Bank statements.

• Property documents