Before (end of 1985) (56 seats, Elections Centre)
Conservative 46 · Labour 7 · SDP-Liberal Alliance 3 · Other 0
After (end of 1986) (56 seats, Elections Centre)
SDP-Liberal Alliance 28 · Conservative 21 · Labour 7 · Other 0
Ward results
Beddington North2 seats
| J. Dutton | Lib/Sdp | 1,194 |
| S. Doubell | Lib/Sdp | 1,138 |
| F. McNamara | Conservative | 989 |
| R. White | Conservative | 878 |
| J. Bray | Labour | 372 |
| R. Moore | Labour | 349 |
Beddington South3 seats · turnout 45.0%
| C. Saunders | Lib/Sdp | 1,406 |
| K. Bishop | Lib/Sdp | 1,325 |
| F. Wurm | Lib/Sdp | 1,248 |
| P. Bassett | Labour | 1,057 |
| D. Richards | Labour | 973 |
| V. Scotter | Labour | 959 |
| H. Sawyers | Conservative | 946 |
| J. Belcher | Conservative | 943 |
| P. Roffe | Conservative | 932 |
Belmont2 seats · turnout 44.5%
| L. Barber | Conservative | 1,402 ✓ |
| J. Bowley | Conservative | 1,395 ✓ |
| B. Reed | SDP-Liberal Alliance | 693 |
| G. Saunders | SDP-Liberal Alliance | 683 |
| B. Brennan | Labour | 201 |
| J. Lawler | Labour | 193 |
Carshalton Beeches3 seats · turnout 47.6%
| E. Crowley | Conservative | 2,108 ✓ |
| Martin K. | Conservative | 2,044 ✓ |
| M. Peart | Conservative | 2,037 ✓ |
| R. Exact | Lib/Sdp | 906 |
| J. Phillimore | Lib/Sdp | 882 |
| G. Miles | Lib/Sdp | 854 |
| J. Bloom | Labour | 353 |
| R. Taylor | Labour | 341 |
| R. Scarlett | Labour | 314 |
| W. Holt | Green | 274 |
Carshalton Central2 seats · turnout 51.4%
| J. Jukes | Lib/Sdp | 1,165 ✓ |
| P Baggott | Conservative | 1,123 ✓ |
| R. Landeryou | Lib/Sdp | 1,119 |
| J. Stapley | Conservative | 967 |
| P. O'Keefe | Labour | 344 |
| M. Radburn | Labour | 277 |
| W. Fuller | Green | 132 |
Carshalton North2 seats · turnout 55.1%
| T. Dutton | SDP-Liberal Alliance | 1,450 ✓ |
| M. Cooper | SDP-Liberal Alliance | 1,356 ✓ |
| D. Kerslake | Conservative | 991 |
| M. Paull | Conservative | 899 |
| A. Powell | Labour | 405 |
| K. Smith | Labour | 401 |
Cheam South2 seats · turnout 46.5%
| L. Ranson | Conservative | 1,678 |
| E. Trevor | Conservative | 1,659 |
| F. Sharp | Lib/Sdp | 449 |
| A. Myers | Lib/Sdp | 416 |
| R. Baker | Labour | 95 |
| P. Henshall | Labour | 88 |
Cheam West2 seats · turnout 55.6%
| K. Cole | Conservative | 1,316 ✓ |
| D. Mangnall | Conservative | 1,279 ✓ |
| J. Franklin | SDP-Liberal Alliance | 935 |
| S. Wales | SDP-Liberal Alliance | 881 |
| P. Brown | Labour | 165 |
| C. Pestano | Labour | 154 |
Clockhouse1 seat · turnout 57.1%
| M. Garner | Conservative | 421 |
| R. Irving | Lib/Sdp | 393 |
| D Banks | Labour | 139 |
North Cheam2 seats · turnout 55.2%
| A. Brett Young | Lib/Sdp | 1,603 |
| V. Price | Lib/Sdp | 1,526 |
| Carter C. | Conservative | 993 |
| J. Sharvill | Conservative | 990 |
| M. Sinclair | Labour | 176 |
| K. Willsher | Labour | 156 |
Rosehill2 seats · turnout 53.3%
| S. Penneck | Lib/Sdp | 1,494 |
| P. Burstow | Lib/Sdp | 1,425 |
| A. Rawlinson | Conservative | 778 |
| L. Rayne | Conservative | 698 |
| J. Harvey | Labour | 317 |
| J. Hunt | Labour | 306 |
St. Hillier North3 seats · turnout 40.4%
| P. Kane | Labour | 1,638 ✓ |
| A. Dyson | Labour | 1,630 ✓ |
| D. Hopkins | Labour | 1,552 ✓ |
| G. Bates | Conservative | 520 |
| H. Harding | Conservative | 507 |
| J. Shanks | Conservative | 495 |
| S. Theed | SDP-Liberal Alliance | 455 |
| W. Ward | SDP-Liberal Alliance | 452 |
| A. Tierney | SDP-Liberal Alliance | 427 |
St. Hillier South2 seats · turnout 38.5%
| C. Mansell | Labour | 1,066 |
| J. Weir | Labour | 1,020 |
| J. Bass | Lib/Sdp | 379 |
| V. Sharma | Lib/Sdp | 328 |
| Tim Crowley | Conservative | 222 |
| J. Gregory | Conservative | 205 |
Sutton Central2 seats · turnout 45.1%
| G. Tope | Lib/Sdp | 1,591 |
| J. Mullin | Lib/Sdp | 1,521 |
| G. George | Conservative | 508 |
| G. Eales | Conservative | 504 |
| P Storey | Labour | 264 |
| P Randall | Labour | 257 |
Sutton Common2 seats · turnout 55.8%
| E. Sharp | SDP-Liberal Alliance | 1,458 ✓ |
| L. O'Connell | SDP-Liberal Alliance | 1,437 ✓ |
| P. Kavanagh | Conservative | 936 |
| A. Deards | Conservative | 918 |
| A. Wilson | Labour | 187 |
| P. Selous-Hedges | Labour | 183 |
Sutton East3 seats · turnout 48.1%
| N. Frater | Lib/Sdp | 1,399 ✓ |
| J. Brennan | Lib/Sdp | 1,395 ✓ |
| T. Woods | Lib/Sdp | 1,326 ✓ |
| D. Hogg | Conservative | 846 |
| J. Perkins | Conservative | 804 |
| H. Shaw | Conservative | 802 |
| A. Thorpe | Labour | 585 |
| J. Cullen | Labour | 577 |
| T. Webb | Labour | 534 |
| L. Brooks | Independent | 57 |
Sutton South3 seats · turnout 40.3%
| P. Geiringer | Conservative | 1,769 ✓ |
| P. Mangnall | Conservative | 1,756 ✓ |
| R. Barber | Conservative | 1,753 ✓ |
| C. Campbell | Lib/Sdp | 926 |
| D. Flew | Lib/Sdp | 905 |
| C. Willis | Lib/Sdp | 868 |
| G. Brennan | Labour | 449 |
| G.M. Brennan | Labour | 433 |
| P. Cunnane | Labour | 413 |
| R. Allen | Green | 136 |
Sutton West2 seats · turnout 56.7%
| C. Caswill | Lib/Sdp | 1,549 |
| L. Cleeson | Lib/Sdp | 1,442 |
| S. McIiwaine | Conservative | 902 |
| L. Verner | Conservative | 886 |
| C. Jones | Labour | 149 |
| R. Williams | Labour | 143 |
Wallington North3 seats · turnout 50.4%
| J. Izard | Conservative | 1,693 ✓ |
| J. Quattrucci | Conservative | 1,636 ✓ |
| M. Pike | Conservative | 1,626 ✓ |
| J. Farrelly | SDP-Liberal Alliance | 1,254 |
| K. Gumaste | SDP-Liberal Alliance | 1,182 |
| R. Landeryou | SDP-Liberal Alliance | 1,179 |
| J. Willmot | Labour | 460 |
| S. Gammon | Labour | 458 |
| P. Turner | Labour | 442 |
| J. Dow | Green | 149 |
| N. McDonagh-Greaves | Green | 118 |
| W. Holt | Green | 113 |
Wallington South3 seats · turnout 44.1%
| F. Townsend | Conservative | 1,147 ✓ |
| L. Burrows | Conservative | 1,101 ✓ |
| D. Waterman | Conservative | 1,093 ✓ |
| R. Sammons | Lib/Sdp | 1,049 |
| A. Rogers | Lib/Sdp | 963 |
| J. Drage | Lib/Sdp | 959 |
| R. Johnson | Con DEM | 787 |
| C. Dalby | Con DEM | 634 |
| S. Earley | Con DEM | 579 |
| D Murray | Labour | 502 |
| Mike McLoughlin | Labour | 486 |
| C. Poge | Labour | 463 |
| H. McDonagh-Greaves | Green | 122 |
Wandle Valley2 seats · turnout 48.0%
| M. Woolley | Labour | 898 |
| M. Smith | Labour | 883 |
| J. Crowe | Lib/Sdp | 638 |
| J. Barlow | Lib/Sdp | 631 |
| A. May | Conservative | 351 |
| A. Pike | Conservative | 317 |
Woodcote1 seat · turnout 49.7%
| G. Whitham | Conservative | 957 ✓ |
| G. Sharp | Lib/Sdp | 248 |
| A. Poge | Labour | 82 |
| P. Ticher | Green | 39 |
Worcester Park North3 seats · turnout 54.9%
| R. Shaw | SDP-Liberal Alliance | 1,835 ✓ |
| K. Pitkin | SDP-Liberal Alliance | 1,810 ✓ |
| G. Campbell | SDP-Liberal Alliance | 1,788 ✓ |
| P. Woolley | Conservative | 1,376 |
| J. Woolley | Conservative | 1,372 |
| A. Tims | Conservative | 1,349 |
| S. Mitchell | Labour | 317 |
| J. Graham | Labour | 304 |
| L. Graham | Labour | 280 |
Worcester Park South2 seats · turnout 60.1%
| R. Roberts | Lib/Sdp | 1,489 |
| M. Shaw | Lib/Sdp | 1,422 |
| R. Kerslake | Conservative | 1,163 |
| D. Trafford | Conservative | 1,070 |
| A. Matusevics | Labour | 280 |
| P. Imrie | Labour | 144 |
Wrythe Green2 seats · turnout 49.6%
| T. Munro | Lib/Sdp | 1,446 |
| D. Ponikwer | Lib/Sdp | 1,385 |
| J. Howard | Conservative | 739 |
| B. Newman | Conservative | 732 |
| R Mackie | Labour | 595 |
| F. Syratt | Labour | 530 |
