High-value homes: What the new council tax surcharge could mean from April 2028
Owners of higher-value residential properties should be aware of a proposed change to council tax, expected to take effect from April 2028.
Under the current proposals, properties above a certain value threshold may be subject to an additional council tax surcharge, introducing a new layer of cost for homeowners in higher-value bands.
While full details are still emerging, the direction of travel is clear that a greater emphasis is being placed on property wealth as part of the wider tax landscape.
A shift in how property wealth is taxed
Council tax has historically been based on property values assessed in 1991, meaning that for many years, the system has not fully reflected current market values.
The introduction of a surcharge for higher-value homes signals a move towards a more progressive approach, where property wealth plays a greater role in determining tax liability.
This sits alongside broader trends in property taxation, including:
- Increased scrutiny on second homes and investment properties
- Higher stamp duty charges in certain circumstances
- Ongoing focus on property as a source of tax revenue
For homeowners in London and the South East in particular, where property values have risen significantly over time, this change may be especially relevant.
What this means in practice
Although the final structure is yet to be confirmed, the introduction of a surcharge could mean:
- Higher annual council tax bills for owners of high-value homes
- A reassessment of the ongoing cost of holding property
- Greater consideration of ownership structures, particularly for second homes
- Increased focus on how property fits within overall wealth planning
For some, the impact may be manageable. For others, particularly those who are asset-rich but income-light, the additional cost may require more careful financial planning.
A wider consideration for property and estate planning
This change is unlikely to operate in isolation.
For many individuals, property already forms a significant part of their estate often alongside exposure to inheritance tax and, in some cases, capital gains tax.
The introduction of an ongoing annual charge reinforces the need to consider:
- How property is held
- Whether current ownership structures remain appropriate
- How property wealth interacts with wider financial and estate planning
At Ward Williams, we work with individuals and families to take a holistic view of property ownership, ensuring that tax, income and long-term objectives are considered together.
Timing and planning ahead
With implementation expected from April 2028, there is time to monitor developments and consider potential implications.
At this stage, the focus should be on:
- Understanding current property values and exposure
- Keeping informed as further details are released
- Considering how property fits within your wider financial position
As with many forward-looking tax changes, early awareness provides the opportunity to plan, rather than react.
Frequently asked questions
What is the council tax surcharge?
A proposed additional charge on higher-value residential properties, expected to be introduced from April 2028.
Who is likely to be affected?
Owners of higher-value homes, particularly in areas where property prices exceed national averages.
Is this confirmed?
The policy direction has been outlined, but full details and thresholds are still subject to confirmation.
Will this apply to second homes?
It may do, depending on how the final rules are structured.
How significant could the cost be?
This will depend on the final design of the surcharge and property value thresholds.
Should I take action now?
At this stage, it is more about awareness and forward planning than immediate action.
As the tax landscape continues to evolve, property is increasingly becoming a focal point for both annual and long-term taxation.
If you would like to understand how potential changes may affect your position, please get in touch.
Call 01932 830664, email enquiries@wardwilliams.co.uk or visit www.wardwilliams.co.uk to speak with a member of the team.
