Retirement housebuilder McCarthy & Stone said it may miss its growth target after seeing "some weakness" in the secondary housing market since the Brexit vote. The FTSE 250 firm said cancellations had increased and website inquires and new reservations were coming in at a lower level in comparison to the first nine months of the financial year. The firm added that the drop could affect its ability to hit its 15% volume growth target. The comments came as it revealed that full-year revenues jumped 31% to £635 million. Shares were down more than 12%.