Information Services Corporation will not record a transfer of title until the grant of probate is filed against it, since the grant is what proves who can legally sign. Until it is issued, a buyer's lawyer will not release funds, so most executors build a longer condition period into the offer rather than the usual thirty days.
An executor also has a duty to get fair value for the estate, which means an online estimate that ignores the home's actual condition is a liability, not a shortcut. A written, documented valuation gives the beneficiaries and the court a defensible number if anyone later questions the sale price.
Mayfair's mix of established housing stock means two homes on the same block can carry very different improvements, so a real inspection of the property matters more than the address. Get your hand-reviewed valuation from Joel Dyck.