What does "derogation from grant" refer to in leasehold terms?

"Derogation from grant" in leasehold terms refers specifically to the landlord's failure to provide the benefits or rights that have been promised in the lease agreement. This concept is important because it highlights a situation where the landlord is not adhering to the terms of the lease by diminishing or failing to deliver on certain obligations that were agreed upon, which can negatively impact the lessees' enjoyment of the property.

The essence of this term lies in the idea that the grant (the lease agreement itself) should provide certain rights or amenities to the leaseholder. If the landlord does not fulfill these obligations or provides less than what was agreed, it constitutes a derogation from that grant. Understanding this concept is crucial for leaseholders as it protects their rights and ensures that they can hold landlords accountable for any failings in their obligations.

The other options, while related to leasehold management, do not capture the specific definition of "derogation from grant." Legal obligations of leaseholders involve the duties that leaseholders must uphold, while increases in service charges are typically governed by different rules and agreements. Modifications made without consent can imply changes to the lease that might not align with the lease terms but do not directly speak to the issue of the landlord failing