19 offices across the AL postcode area earned Trusted Agent 2026 status.
| Office | Location | Tier | Rank | Reviews | Rating |
|---|---|---|---|---|---|
| Frost's Estate Agents, St Albans | St Albans AL1 3XZ | Platinum | #9 | 998 | 4.86★ |
| Bradford and Howley | Harpenden AL5 2SX | Gold | #461 | 187 | 4.99★ |
| Ashtons Estate Agency - Harpenden | Harpenden AL5 2TB | Gold | #469 | 292 | 4.84★ |
| Bradford and Howley | St. Albans AL4 9RA | Gold | #520 | 216 | 4.96★ |
| Ashtons Estate Agency - Welwyn Garden City | Welwyn Garden City AL8 6PG | Gold | #536 | 418 | 4.7★ |
| haart | Welwyn Garden City AL8 6NA | Gold | #563 | 310 | 4.75★ |
| Frost's Estate Agents - Harpenden | Harpenden AL5 2TL | Gold | #587 | 218 | 4.9★ |
| Whittaker & Co - Harpenden | Harpenden AL5 2TE | Gold | #600 | 241 | 4.87★ |
| Wrights of Welwyn Garden City | Welwyn Garden City AL8 6PD | Gold | #663 | 403 | 4.73★ |
| Frost's Estate Agents, Marshalswick | Marshalswick AL4 9RF | Gold | #702 | 211 | 4.92★ |
| Collinson Hall | St. Albans AL1 3UB | Gold | #814 | 267 | 4.84★ |
| Country Properties - Hatfield | Hatfield AL9 5BG | Gold | #996 | 146 | 4.9★ |
| Northwood - St Albans | St Albans AL1 1NG | Trusted Agent | #1001 | 433 | 4.79★ |
| Ashtons St Albans | St Albans AL1 1NG | Trusted Agent | #1197 | 291 | 4.63★ |
| Heartwood Homes | St Albans AL3 6EN | Trusted Agent | #1301 | 120 | 4.97★ |
| Ashtons Estate Agency - Redbourn | Redbourn AL3 7LN | Trusted Agent | #1594 | 138 | 4.91★ |
| Martin & Co Welwyn Garden City | Welwyn Garden City AL8 6BQ | Trusted Agent | #1818 | 217 | 4.65★ |
| Strats Estates and Lettings | Hatfield AL10 9TF | Trusted Agent | #1850 | 436 | 4.6★ |
| Hamptons | St. Albans AL3 4EL | Trusted Agent | #1862 | 219 | 4.89★ |
Trusted Agent is powered by ViewAgents, a company that specialises in benchmarking estate agent performance across the UK.
Each office is scored on a combination of performance data — how well agents sell and let homes in their area and other key factors like time to sell and fall-throughs — and customer satisfaction, based on reviews on platforms like Google, Facebook, Trustpilot and Feefo, across the 20,000+ UK estate agent offices on the platform.
Offices are ranked into three tiers. Platinum is the top 2%. Gold extends the group to the top 5%. Trusted Agent extends it to the top 10% overall. No fees. No entries. No submissions. Just data.