AL4 GP catchment: which practices serve the AL4 postcode district
31,487 people living in the AL4 postcode district are registered with a GP (July 2026), 95% of them at 11 practices. The practice with the most is Harvey Group Practice in St Albans, with 6,601 (21%). The 3 largest together hold 54% of the district's registrations.
Latest data: July 2026. Registered patients by neighbourhood July 2026; GP Patient Survey 2026.
These are the practices people living in AL4 are actually registered with, from NHS England's count of registered patients by neighbourhood; a practice's own catchment boundary can be wider or narrower. The district is mostly in St Albans.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Harvey Group Practice | St Albans | 6,601 | 21% | 80% | Good |
| The Village Surgery | Harpenden | 5,263 | 17% | 80% | Good |
| Parkbury House Surgery | St Albans | 5,185 | 16% | 85% | Good |
| Lodge Surgery | St Albans | 4,258 | 14% | 85% | Good |
| The Maltings Surgery | St Albans | 2,821 | 9% | 81% | Good |
| Grange Street Surgery | St Albans | 2,165 | 7% | 94% | Good |
| Summerfield health centre | St. Albans | 1,011 | 3% | 72% | Good |
| The Elms Medical Practice | Harpenden | 965 | 3% | 78% | Good |
| Dr A Cashyap and Partners | Harpenden | 642 | 2% | 86% | Good |
| Hatfield Road Surgery | St Albans | 639 | 2% | 57% | Good |
| Potterells Medical Centre | Hatfield | 507 | 2% | 75% | Good |
| Burvill House Surgery | Hatfield | 398 | 1% | 78% | Good |
Across the 12 practices serving AL4 with survey results, the share of patients describing their overall experience as good ranges from 57% at Hatfield Road Surgery to 94% at Grange Street Surgery, with a median of 80% (England: 77%). 3 are above England and 1 below by more than the survey's margin of error. Grange Street Surgery has the highest share finding it easy to get through by phone (86%, England 57%).
Which GP practices serve AL4?
Harvey Group Practice, The Village Surgery, Parkbury House Surgery, Lodge Surgery and The Maltings Surgery have the most registered patients living in AL4.
How many people in AL4 are registered with a GP?
31,487, 95% of them at 11 practices.
Which GP near AL4 do patients rate highest?
Among the practices serving the district, Grange Street Surgery: 94% of its patients rated their overall experience good in the 2026 GP Patient Survey.