Welsh LawWales3 January 202611 min read
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Wales Notice Periods - Complete Landlord Reference Guide

Complete reference guide to all notice periods for landlords in Wales. Section 173, Section 186, and other notices under the Renting Homes (Wales) Act .

notice periodsWalesSection 173Section 186eviction noticeRenting Homes Actlandlord notices

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Wales Notice Periods Guide
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Landlord Heaven Legal Team
Property Law Specialists

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Getting notice periods right is critical for Welsh landlords. Under the Renting Homes (Wales) Act 2016, different situations require different notice periods. This guide provides a comprehensive reference to help you serve the correct notice every time.

Wales Landlord Notice Periods
Different situations require different notice periods under Welsh law

Notice Periods Overview

Welsh landlord notices fall into several categories depending on the type of contract and the reason for seeking possession:

Notice TypeMinimum PeriodWhen Used
Section 1736 monthsNo-fault notice for periodic standard contracts
Section 186As per contractBreak clause in fixed-term contracts
Possession grounds1-2 monthsSpecific grounds (rent arrears, breach, etc.)
Rent increase2 monthsIncreasing rent during contract

Key Difference from England

Wales requires 6 months' notice for no-fault possession (Section 173), compared to 2 months in England. This is one of the most significant differences in Welsh tenancy law.

Section 173 No-Fault Notice

Section 173 allows landlords to end a periodic standard occupation contract without giving a reason. Key requirements:

Notice Period

  • Minimum 6 months' notice required
  • Cannot be served during the first 6 months of occupation
  • Notice expires 6 months after service date

Restrictions

You cannot serve a valid Section 173 notice if:

  • The property is not registered with Rent Smart Wales
  • You are not licensed (if required to be)
  • The written statement was not provided within 14 days
  • Required safety certificates were not provided
  • The deposit was not protected correctly
Section 173 Notice Requirements
Section 173 notices require 6 months notice and full compliance

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Section 186 Break Notice

For fixed-term contracts with a break clause, Section 186 governs how landlords can end the contract early.

Requirements

  • Break clause must be included in the written statement
  • Notice period as specified in the contract (minimum 2 months)
  • Can only be exercised after any minimum term specified
  • Must be in writing

Contract Wording

Your break clause should clearly state:

  • When the break can be exercised
  • How much notice is required
  • How notice must be given
  • Any conditions (e.g., rent up to date)

Break Clause Tip

Include a break clause in fixed-term contracts to give flexibility. Without one, you may need to wait for the fixed term to end before seeking possession under Section 173.

Possession Ground Notices

When using specific possession grounds, notice periods vary:

GroundReasonNotice Period
Ground 1Landlord wants to live in property2 months
Ground 2Property required for family member2 months
Ground 5Sale of property2 months
Ground 8Redevelopment2 months
Ground 12Anti-social behaviour1 month
Ground 13Serious rent arrears14 days (if 2+ months arrears)
Ground 14Breach of contract1 month
Possession Ground Notice Periods
Notice periods vary depending on the ground for possession

Other Important Notices

Rent Increase Notice

  • Minimum 2 months' notice required
  • Must use prescribed form
  • Cannot increase within first 12 months
  • Only one increase per 12-month period

Access Notices

  • 24 hours' notice for routine inspections
  • Reasonable notice for repairs (unless emergency)
  • Must be at reasonable times

Contract Variation Notices

  • 2 months' notice for most contract changes
  • Contract-holder must agree to variations
  • Must be in writing

Next legal step

Problem → solution

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Need to act on this now?

  • Choose Section 21 or Section 8 with guided prompts
  • Build a valid eviction notice in plain English
  • Move from advice to action in minutes
Start your eviction notice

How to Serve Notices

Proper service of notices is essential. Invalid service can make the entire notice ineffective.

Valid Service Methods

  • Personal delivery: Hand to contract-holder directly
  • Post: First class post to the property address
  • Leaving at property: Put through letterbox or fixed to door
  • Email: Only if contract specifically allows electronic service

Service Dates

MethodDeemed Served
Personal deliveryDate of delivery
First class post2 working days after posting
Second class post4 working days after posting
Left at propertyDate of leaving

Best Practice

Use recorded delivery or obtain a signature when serving important notices. This provides evidence of service if disputed. Keep copies of all notices served.

Serving Notices Wales
Keep proof of service for all notices

Wales Notice Templates

Landlord Heaven provides all notice templates compliant with Welsh law, including Section 173, Section 186, and possession ground notices.

View Notice Templates →

Notice FAQ

Can I give more notice than the minimum?

Yes, you can always give more notice than the minimum required. This can be helpful if you want to give the contract-holder extra time to find alternative accommodation.

What if my notice has an error?

Minor errors may not invalidate a notice, but significant errors can. If in doubt, serve a new corrected notice. The court will consider whether the error was prejudicial to the contract-holder.

Can I withdraw a notice once served?

Yes, you can choose not to act on a notice after serving it. However, you cannot shorten the notice period. If you change your mind, simply don't proceed with court action.

Do weekends count in notice periods?

Generally, yes. Notice periods are calculated in calendar days or months unless specified otherwise. The exception is postal service dates which count working days.

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