A number of Government Acts have been passed that give leaseholders protection against short leases. With proper legalities in place,you can ask your landlord to extend the lease anytime. The lease can be extended for 90 years if you qualify. You must have owned the house for two years and your original lease must have been for more than 21 years.
However, this can be very expensive and you may need to hire a solicitor and surveyor for this. The consultants at Northcote Estates will help you in every step of the way. We will not rest until your problem is resolved.