Beneficial occupation
‘Beneficial occupation’ or ‘beneficial occupancy’ is a term that can be used to describe a building that is capable of being used for its intended purpose, even though it may have some minor defects.
It can be used with reference to the certification of practical completion, which takes place when all the works described in a construction contract have been carried out. This is a very important process as it releases half of the retention (an amount retained from payments due to the contractor to ensure that they complete the works), ends the contractor's liability for liquidated damages and signifies the beginning of the defects liability period.
The defects liability period, which follows certification of practical completion, is not a chance to correct problems apparent at practical completion, it is the period during which the contractor may be recalled to rectify defects which appear. If there are defects apparent before practical completion, then these should be rectified before a certificate of practical completion is issued.
However, practical completion is often certified when there are very minor (de minimis) items 'not affecting beneficial occupancy' that remain incomplete and that can be put right without undue interference or disturbance to occupants, i.e. the client is able to take possession of the works and use them for their intended purpose. The legal basis for this is not clear however. Unless the contract states otherwise, if the works are not complete, the client is not obliged to take possession of them.
See Practical completion for more information.
Beneficial occupation can also be used in relation to vacant domestic and non-domestic properties In assessing their liability to pay rates. A property that is capable of beneficial occupation (eg a property for which a tenant would pay rent) may be subject to rates. Again, that is not to say that the property is without defects, but that it is capable of beneficial occupation, or with minor alterations would be capable of beneficial occupation.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”





















