In terms on CGT allowances, I believe the executors have the allowance for year of death and the following year that can be taken into account to save CGT. However, if the gain exceeds this, it may be possible for the executors to appropriate (ie transfer on paper only) the property equally between the residuary beneficiaries (if it is not needed to pay liabilities/tax) and sell it on their behalf as bare trustee - if there are a lot of them, it may be that the gain on the sale of the property, when split between all the beneficiaries will not exceed their personal allowances and thus there will be no CGT. (Eg say there are 7 residuary beneficiaries, the executors appropriate the property at probate value equally between the 7 and then sell it on their behalf. The gain is then personally in the hands of the beneficiaries rather than the estate). An alternative is to substitute the sale price for the probate value, which means that more IHT will be payable (depending on the value of the estate) but no CGT will be payable. At least this is how it used to work when I used to do this sort of thing. Probably best to take advice from a trust and estate specialist. Advice may only cost you a few hundred quid and could save a potential gain of thousands.