 The Yorkshire Gazette of 15 February 1862 records that Jones moved from New St. to 84 Bootham.Pevsner records that in 1862, Jones designed and built 78 Bootham, York, as his own residence and Jones' RIBA incorporation certificate of 1868 gives this as his address.Presumably therefore 78 Bootham became Jones' offices; Works at 3 Counties Asylum dated 8 July and September 1870 also give 84 Bootham.