Before (end of 1999)
Not known.
After (end of 2000)
Not known.
Ward results
Hatfield Central1 seat · turnout 29.0%
| Susana Tinsley | Labour | 560 |
| C. Ventimiglia | Conservative | 368 |
| Steph Archer | Liberal Democrats | 322 |
Howlands1 seat · turnout 29.5%
| M. Biddle | Labour | 759 |
| C. Storer | Conservative | 435 |
| P. Edwards | Liberal Democrats | 151 |
Northaw1 seat · turnout 32.3%
| Irene Hilda Dean | Conservative | 810 |
| B Cheetham | Independent | 298 |
| Jennifer Blumson | Liberal Democrats | 135 |
| M Parry | Labour | 119 |
Welham Green1 seat · turnout 32.2%
| K. Pieri | Conservative | 575 |
| Bridgit Croft | Labour | 232 |
| N. Bain | Liberal Democrats | 102 |