3 estate agent offices in HA3 earned Trusted Agent 2026 status.
| Office | Location | Tier | Rank | Reviews | Rating |
|---|---|---|---|---|---|
| haart | Harrow HA3 9DA | Platinum | #141 | 757 | 4.73★ |
| Infinity Property Solutions | Harrow HA3 8BL | Trusted Agent | #1252 | 893 | 4.77★ |
| Infinity Property Solutions - Harrow | Kenton HA3 0XS | Trusted Agent | #1391 | 794 | 4.79★ |
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.