Before (end of 1973) (60 seats, Elections Centre)
Labour 47 · Conservative 13 · Other 0 · The Liberal Party 0
After (end of 1974) (60 seats, Elections Centre)
Labour 36 · Conservative 24 · The Liberal Party 0 · Other 0
Ward results
Chiswick Homefields3 seats
| T Crispin | Conservative | 1,567 ✓ |
| A Russell | Conservative | 1,502 ✓ |
| Andrew Mallett | Conservative | 1,493 ✓ |
| Clayton Payne | Labour | 1,269 |
| M Smith | Labour | 1,220 |
| Jeff Scales | Labour | 1,201 |
Chiswick Riverside3 seats · turnout 50.1%
| M. | Conservative | 1,775 ✓ |
| M. Digby | Conservative | 1,743 ✓ |
| P. Betlem | Conservative | 1,677 ✓ |
| I. Peacock | Labour | 1,593 |
| G. Duncan | Labour | 1,576 |
| M. Parker | Labour | 1,521 |
| A. Day | LIB | 715 |
| S. England | LIB | 492 |
| J. Child | LIB | 465 |
Clifden3 seats · turnout 43.3%
| T. Fisk | Labour | 1,771 ✓ |
| P Scott | Labour | 1,714 ✓ |
| B. Price | Labour | 1,706 ✓ |
| M. Downes | Conservative | 1,078 |
| C. Bailey | Conservative | 1,051 |
| E. Thain | Conservative | 992 |
| A. Martin | LIB | 237 |
| D. Vincent | LIB | 214 |
| J. Lippell | LIB | 214 |
Cranford3 seats · turnout 30.0%
| W. Boyce | Labour | 1,738 ✓ |
| E. Phipps | Labour | 1,659 ✓ |
| F. Powe | Labour | 1,607 ✓ |
| E. Deakin | Conservative | 742 |
| J. Pitts | Conservative | 736 |
| C. Towle | Conservative | 716 |
East Bedfont3 seats · turnout 32.4%
| J. Duffy | Labour | 1,643 ✓ |
| F. Johnson | Labour | 1,623 ✓ |
| Goodwin C. | Labour | 1,584 ✓ |
| P. Warrick | Conservative | 774 |
| B. Wilson | Conservative | 769 |
| T. Perkins | Conservative | 762 |
| J. Quinn | LIB | 336 |
| M. Simmons | LIB | 311 |
| K. Sharp | LIB | 307 |
Feltham Central3 seats
| C. Jarvis | Conservative | 872 |
Feltham Central3 seats
| J Leach | Labour | 1,338 ✓ |
| Dawn Powell | Labour | 1,293 ✓ |
| R Windsor | Labour | 1,255 ✓ |
| F Knapman | Conservative | 873 |
| Christine Jarvis | Conservative | 855 |
Feltham North3 seats · turnout 28.8%
| J Till | Labour | 1,324 ✓ |
| W. Miles | Labour | 1,302 ✓ |
| W. Bates | Labour | 1,252 ✓ |
| P. Schagen | Conservative | 925 |
| N. Birch | Conservative | 915 |
| A Wilson | Conservative | 910 |
| A. Hodges | COMM | 83 |
Feltham South3 seats
| S Painter | Labour | 1,190 ✓ |
| Marion Bradshaw | Labour | 1,155 ✓ |
| Jacolyn Daly | Labour | 1,144 ✓ |
| Peter Carey | Conservative | 649 |
| L Harvey | Conservative | 635 |
| William Nathan Rogers | Conservative | 626 |
| D Howell | COMM | 88 |
Gunnersbury3 seats
| S Frewin | Labour | 1,307 ✓ |
| J Sheppard | Labour | 1,293 ✓ |
| P Howlett | Labour | 1,286 ✓ |
| A Newton | Conservative | 1,245 |
| Colin Osborne | Conservative | 1,221 |
| D Deanshaw | Conservative | 1,200 |
| C Everest | COMM | 156 |
Hanworth3 seats
| M Slattery | Labour | 1,240 ✓ |
| J Gilding | Labour | 1,223 ✓ |
| John Flanagan | Labour | 1,190 ✓ |
| P Flynn | Conservative | 466 |
| H Hill | Conservative | 433 |
Heston East3 seats · turnout 41.0%
| D Ryan | Conservative | 1,496 ✓ |
| M. Venn | Conservative | 1,492 ✓ |
| F. Hobbs | Conservative | 1,429 ✓ |
| D. Murphy | Labour | 1,139 |
| E. Keating | Labour | 1,134 |
| B. Murphy | Labour | 1,133 |
| S. Quin | RES | 1,069 |
| G. Poole | RES | 998 |
| R. Poole | RES | 959 |
| M. James | LIB | 317 |
| L. De Laune | LIB | 293 |
| C. Boulton | LIB | 279 |
Heston West3 seats · turnout 28.7%
| J Kenna | Labour | 1,454 ✓ |
| P. Conway | Labour | 1,444 ✓ |
| A. Wall | Labour | 1,366 ✓ |
| A. Bramwell | Conservative | 1,031 |
| J. Reid | NF | 657 |
| J. Rudderham | NF | 525 |
Hounslow Central3 seats
| D Franklin | Conservative | 1,517 ✓ |
| W Spencer | Conservative | 1,472 ✓ |
| Margaret Roebuck | Conservative | 1,457 ✓ |
| S Chawla | Labour | 1,191 |
| J Clark | Labour | 1,169 |
| Ron Bartholomew | Labour | 1,150 |
Hounslow Heath3 seats · turnout 31.4%
| M. Nicholls | Labour | 1,530 ✓ |
| B. Pearce | Labour | 1,481 ✓ |
| J. Sharma | Labour | 1,339 ✓ |
| W. Canfield | Conservative | 908 |
| M. Canfield | Conservative | 893 |
| D. Almond | Conservative | 853 |
| T. Carnie | NF | 415 |
Hounslow South3 seats
| A. Brazier | Conservative | 2,159 ✓ |
| V. Marks | Conservative | 2,136 ✓ |
| R. Hughes | Conservative | 2,119 ✓ |
| J. Williamson | Labour | 1,055 |
| T. Carter | Labour | 1,033 |
| G. Flynn | Labour | 1,009 |
Hounslow West3 seats
| V Hopkins | Conservative | 1,377 ✓ |
| E Shearer | Conservative | 1,350 ✓ |
| G Stinton | Conservative | 1,330 ✓ |
| H North | Labour | 1,023 |
| Krystyna Robinson | Labour | 990 |
| P Abeyasekera | Labour | 929 |
Isleworth North3 seats · turnout 42.8%
| J. Grigg | Labour | 1,764 ✓ |
| N. Quin | Labour | 1,674 ✓ |
| B. Hall | Labour | 1,647 ✓ |
| Gray C. | Conservative | 1,515 |
| A. Beal | Conservative | 1,500 |
| T. Toon | Conservative | 1,430 |
| M. Hutton | NF | 263 |
| J. Wood | NF | 232 |
Isleworth South3 seats
| H James | Labour | 1,396 ✓ |
| J Coveney | Labour | 1,389 ✓ |
| R Padley | Labour | 1,372 ✓ |
| J Brazier | Conservative | 853 |
| H Braybrook | Conservative | 851 |
| E Watkins | Conservative | 763 |
| T Benford | NF | 333 |
| M North | LIB | 227 |
| W Howes | LIB | 225 |
| A Salimi | LIB | 159 |
Spring Grove3 seats · turnout 43.8%
| V. Denton | Conservative | 2,448 ✓ |
| D. Usher | Conservative | 2,398 ✓ |
| A. Gurr | Conservative | 2,353 ✓ |
| K. Butler | Labour | 663 |
| K. Baldry | Labour | 641 |
| G. Sykes | Labour | 633 |
| S. Groarke | LIB | 453 |
| E. Kellum | LIB | 400 |
| D. Neves | LIB | 384 |
Turnham Green3 seats
| L Gainsborough | Conservative | 1,403 ✓ |
| G Henniker | Conservative | 1,377 ✓ |
| R Avery | Conservative | 1,369 ✓ |
| S Clark | Labour | 1,229 |
| S Thorn | Labour | 1,216 |
| J Gurkin | Labour | 1,188 |
| J Parker | LIB | 287 |
| G Rees-Williams | LIB | 285 |
| L Wolfers | LIB | 259 |
