| 1951 | | Plans prepared, construction not yet begun | First plans for layout drawn up. |
| 22 January 1954 * | | Plans prepared, construction not yet begun | 'Development Corporation's Chief Architect has prepared working drawings for the first combined block of shops, offices, and houses for the new town's centre... It is proposed to got to tender at an early date.' (per Builder 22/01/54, p201) |
| 3 January 1958 | | Plans prepared, construction not yet begun | '500 acres [purchased] from Sir Robert Spencer-Nairn...The Corporation anticipate that when development of this area is completed the population of the New Town will have exceeded 20,000. Plans for the first development of the area are completed and tenders are now being invited. Work, it is hoped, will be commenced early in 1958.' per Builder p33 |
| 25 December 1959 | | Proposed | named as possible new town |