Section 157 Serious Breach Notice (Wales)
Possession notice for serious breach of an occupation contract. Used where the contract-holder has committed a serious breach or is responsible for serious rent arrears, and the landlord seeks immediate possession proceedings.
What's inside
- Section 157 prescribed notice
- Serious-breach evidence log
- Contemporaneous incident diary template
- Witness-statement framework
- Court bundle index
- Contract-holder covering letter
Welsh landlords facing serious breach, rent arrears of eight or more weeks, or anti-social behaviour.
No-fault possession (use LS-W-011 s.173) · minor breaches not reaching the seriousness threshold.
Questions about this template
Is this template legally binding?+
The template produces a document that, once completed and signed by the parties, has the same legal effect as any written agreement. LetSafe UK provides self-help templates, not legal advice — for advice on your specific circumstances, consult a regulated solicitor.
Who can I serve this notice on?+
This Section 157 Serious Breach Notice (Wales) is designed for service by a private landlord in wales. Serve personally, by first-class post, or by the method permitted in the tenancy agreement. Keep a dated copy and proof of service.
What format is the download?+
You receive an editable Microsoft Word (DOCX) file and a typeset PDF immediately after payment. You can fill the DOCX in Word, Google Docs, or LibreOffice.
Can I use this template again for another property?+
Yes — the template is licensed for unlimited use by a single private landlord across your own portfolio. It is not licensed for resale or for use by letting agents acting for third parties.
What if the regulation changes?+
Free updates are included for 12 months from purchase. We maintain a regulation-currency register and re-issue the template when the underlying law moves.
Related templates
Rent Variation Notice (Wales)
Statutory notice of rent variation for a Welsh occupation contract. Two months' minimum notice, no more than once in any 12-month period, with the Rent Assessment Committee referral pathway built in.
Section 173 Landlord-Break Notice (Wales)
The no-fault landlord-break notice for a Welsh periodic standard occupation contract. Six months' minimum notice, cannot be served in the first six months of occupation, must be brought to court within six months of expiry.