Marketed for Sale Council Tax Exception Wales: Class 1 Rules and Evidence

You have listed your property for sale, but the council is still charging you a premium. The Class 1 exception under the Council Tax (Exceptions to Higher Amounts) (Wales) Regulations 2015 should remove it — but councils regularly reject applications when the evidence falls short.

What Class 1 Requires

Three conditions must all be true at the same time:

1. The property is actively marketed for sale on the open market.
2. The asking price is reasonable — meaning it reflects what similar local properties have actually sold for, based on Land Registry completed transactions in the same electoral ward.
3. The exception has not already been used on this property. It runs for up to 12 continuous months and cannot be reused unless the property changes hands through a freehold transfer or a lease of at least seven years.

"Active marketing" means the property is publicly listed — on Rightmove, Zoopla, or with a local estate agent. Private word-of-mouth offers or an off-market listing do not count.

The Reasonable Price Trap

This is where most applications fail. Councils compare your asking price against recent Land Registry completions for similar properties nearby. If your price is significantly above local comparables, the council can reject the exception on the grounds that you are not genuinely trying to sell — you are simply holding the property vacant at an inflated price.

If you have reduced the price since first listing, include the price history in your application. A pattern of genuine, documented reductions strengthens the case.

Class 2: The Letting Equivalent

Class 2 works the same way but for rental. The property must be marketed for let at a reasonable market rent, with evidence of a letting agency contract, public listings, and a log of viewings. It also lasts up to 12 months and cannot be reused unless the property has subsequently been let on a genuine tenancy lasting at least six months.

The key difference: after Class 1 expires, you can switch to Class 2 (or vice versa) as long as you meet the conditions from scratch. The two are independent.

Evidence to Gather

For a Class 1 application, prepare:

• Signed estate agency instruction agreement with the listing date
• Active online listing URLs (screenshot them with dates)
• Sales brochure or listing details
• A comparative market analysis or RICS valuation showing the asking price is realistic
• Any price reduction history

For Class 2, prepare the equivalent: a signed letting agency agreement, rental listing URLs, a log of viewings, and evidence that the asking rent matches local market rates.

What Happens if the Council Refuses

To challenge a refusal, submit a formal written Section 16 grievance to the billing authority. If it rejects the grievance, you may appeal free to the Valuation Tribunal for Wales within two months of the decision notice; if it does not respond within two months, the appeal must reach the tribunal within four months from the date you submitted the grievance.

The Wales Premium Exceptions Guide includes a detailed evidence checklist for Class 1 and Class 2 claims, pricing benchmarks, and the full appeal timeline.

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