Rent Proportion for Commercial Leases

20 April 2020

What is a fair proportion of rent for a commercial lease?

The issue of paying rent for a commercial lease has arisen again – the last time being when the 2010/2011 Canterbury earthquakes struck. For both landlords and tenants this is a stressful time.


The standard ADLS Commercial Lease 6th edition 2012 form under clause 27.5(c)  states: 


"when a building is inaccessible then a fair proportion of the rent and outgoings shall cease to be payable for the period commencing on the date when the Tenant became unable to gain access to the premises to fully conduct the Tenant’s business from the premises until the inability ceases.”


The issue of determining a “fair proportion” relies on many factors which are important to be discussed to reach an optimal outcome. Feel free to book a FREE 15 minute consultation with David Houston to discuss your commercial lease, which you can book here


Person in a suit writing on a clipboard with a silver pen; close-up shot.
11 August 2025
Understand the importance of an Enduring Power of Attorney (EPOAs). Explore 10 reasons it’s essential for managing your affairs & protecting your future.
A model house sitting on top of a wooden table next to stacks of coins.
24 July 2025
Buying a home? Discover where your deposit goes, how it’s held, and what protection you have in the property buying process. Trusted advice by WWL.