Tax is rather dull but understanding the basics is pretty useful and could help you avoid any unnecessary and expensive surprises.
Property Tax – https://www.gov.uk/buy-sell-your-home/tax
Tax when you buy your home – https://www.gov.uk/stamp-duty-land-tax/residential-property-rates
Tax when you sell your home – https://www.gov.uk/tax-sell-home
Tax when you sell a property that’s not your home – https://www.gov.uk/tax-sell-property
The full house of property taxes – https://www.gov.uk/topic/business-tax/stamp-taxes