In May 1992 David suffered a stroke followed two days later by another, which was fatal; she died at her Chelsea home on 22 May 1992, aged 78. She was buried on 28 May at the family church of St Peter ad Vincula, Folkington. That September a memorial service was held at St Martin-in-the-Fields, London, followed by a memorial picnic at the Institute of Contemporary Arts. In February 1994 David's possessions were put up for auction. Many of those who attended—and who bid—were fans of David's work, rather than professional dealers. Prue Leith paid £1,100 for David's old kitchen table because it was "where she cooked her omelettes and wrote most of her books". The auction's total receipts were three times the expected value.