Defective Premises Act Zennstrom v Fagot
The third instalment in our new series of articles by construction lawyer Najma Dunnett.
It is easy to forget that other duties may govern the work of contractors and consultants apart from those set out in their written contracts. In addition to tortious and contractual duties, statutory duties, such as those under the Defective Premises Act 1972 (DPA) may result in liability.
The claimants in the case of Zennstrom v Fagot alleged that the defendants had a duty under the DPA as property developers as they had developed the property and this was not undertaken in a workmanlike or professional manner nor was it fit for habitation. In order for the defendants to come under a duty under the DPA the claimants had to prove that they developed the property ‘in the course of a business’.
Circumstances proved the defendants were not property developers; they were just building their dream home. Compelling evidence that supported this were the bespoke features installed, such as an entertainment system and art work, together with evidence from friends, neighbours and their architect that the house was to be their dream home. Also, significantly, the property did not benefit from an NHBC certificate which it might have, had it been developed by a property developer.
The DPA applies to the provision of new dwellings, extensions or conversions and the defects must be significant to render the dwelling unfit for habitation. This could clearly affect contractors and consultants when constructing/designing residential properties. Whilst contractors and consultants may in their written contracts seek to limit or exclude liability for losses they cannot exclude or limit liability under the DPA to the current or subsequent owners.
Click here to read the detailed analysis of this case.
CIOB-backed article competition
We’re nearly there. We’ve been through all the entries for our CIOB-backed article competition. We have learned a lot, done a bit of editing and totted up the scores, and on Wednesday we will announce the overall winner and the 4 runners-up.
Have a look at our list of articles required – some key subjects that we know the site should cover, but we are missing so far.
Featured articles and news
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.
CIOB Client Guide (2nd edition) March 2025
Free download covering statutory dutyholder roles under the Building Safety Act and much more.
AI and automation in 3D modelling and spatial design
Can almost half of design development tasks be automated?
Minister quizzed, as responsibility transfers to MHCLG and BSR publishes new building control guidance.
UK environmental regulations reform 2025
Amid wider new approaches to ensure regulators and regulation support growth.
The maintenance challenge of tenements.
BSRIA Statutory Compliance Inspection Checklist
BG80/2025 now significantly updated to include requirements related to important changes in legislation.
Shortlist for the 2025 Roofscape Design Awards
Talent and innovation showcase announcement from the trussed rafter industry.
OpenUSD possibilities: Look before you leap
Being ready for the OpenUSD solutions set to transform architecture and design.
Global Asbestos Awareness Week 2025
Highlighting the continuing threat to trades persons.
Retrofit of Buildings, a CIOB Technical Publication
Now available in Arabic and Chinese aswell as English.
The context, schemes, standards, roles and relevance of the Building Safety Act.
Retrofit 25 – What's Stopping Us?
Exhibition Opens at The Building Centre.
Types of work to existing buildings
A simple circular economy wiki breakdown with further links.
A threat to the creativity that makes London special.