Before (end of 1982) (53 seats, Elections Centre)
Conservative 36 · Other 12 · SDP-Liberal Alliance 4 · Labour 1
After (end of 1983) (53 seats, Elections Centre)
Conservative 37 · Other 11 · SDP-Liberal Alliance 4 · Labour 1
Ward results
Eynsford1 seat
| E. Syddique | Lib/Sdp | 0 ✓ |
Kemsing2 seats · turnout 32.1%
| D. Dew | Conservative | 1,005 |
| G. Croughton | Independent | 843 |
| T. Campbell | Labour | 260 |
Sevenoaks Northern2 seats · turnout 42.2%
| D. Peirce | Lib/Sdp | 867 |
| J. Gorton | Lib/Sdp | 700 |
| D. Batt | Conservative | 539 |
| D. Perks | Conservative | 472 |
Sevenoaks Town & St. Johns3 seats
| A. Garner | Conservative | 1,284 |
| A. Dawson | Conservative | 1,231 |
| A Gosson | Conservative | 1,208 |
| J. Gilbert | Lib/Sdp | 626 |
| J. Canet | Lib/Sdp | 623 |
| R. Balcomb | Lib/Sdp | 584 |
Westerham & Crockham Hill2 seats · turnout 47.2%
| J. Warde | Conservative | 977 |
| E. Dance | Conservative | 904 |
| R Palmer | Labour | 505 |
| R. Gooding | Labour | 438 |
| B. Arkell | Lib/Sdp | 352 |