Your obligations are what you must do as a leaseholder. They include the requirements:

• to pay ground rent
• to pay the service charge and any interest (unless fully paid within 21 days of the due date)
• not to make any alterations to the property without first obtaining our agreement
• to inform us in writing within one month that the lease has been transferred or assigned (sold on)
• to inform us in writing within one month of every charge and sublease of the property
• to keep your flat clean and in good repair
• to repay any discount received under the right to buy (if selling within five years of the lease)
• not to use the flat for a trade or business without our agreement
• not to attach any outside aerial to the building