Thank you for your question..
Please advise if the plot of land has been an intergal part of the property and its garden with no fencing separating it from the main property.
What is the size of your plot including your main house?
Thank you for your reply and for additional information
If you were to sell a plot of land that forms part of the property grounds and the total area of the garden and grounds do not exceed half an hectare you are entitled to relief for all of it.
If you were downsizing and moved into the the new property from your present property, your gain from sale of present property would be covered by private residence relief as it was your main residence.
More information on private residence relief against gain from sale of land and property is covered in HS283 here
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