The largest brokerages in Brockville
4 offices, 43 agents counted at the 2026-09-23 scan. Royal LePage ProAlliance Realty leads with 20 agents — 46.5% of the tracked roster, ahead of REMAX Hometown Realty Inc at 12. The local market is unusually concentrated — three offices hold most of it (top three hold 90.7%).
The top 4 at a glance
Agents on the roster at the 2026-09-23 scan; percentages are share of all 43 tracked in Brockville.
- Royal LePage ProAlliance Realty 20 46.5%
- REMAX Hometown Realty Inc 12 27.9%
- CENTURY 21 River's Edge Ltd. Brokerage 7 16.3%
- Sutton - Essential Realty 4 9.3%
Bar length is relative to the largest row; percentages are share of all 43 tracked agents. Download this chart as an image ↓
Every office we track in Brockville
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | Royal LePage ProAlliance Realty | Royal LePage | 20 | 46.5% |
| 2 | REMAX Hometown Realty Inc | RE/MAX | 12 | 27.9% |
| 3 | CENTURY 21 River's Edge Ltd. Brokerage | Century 21 | 7 | 16.3% |
| 4 | Sutton - Essential Realty | Sutton | 4 | 9.3% |
Offices with fewer than 10 agents appear in this table but don't get their own page.
Network mix in Brockville
Coverage: these are the 4 national networks we scrape — about 46.1% of Canadian REALTORS® nationally. Independents and brokerages outside those networks aren't counted, so read this as the largest offices among the networks we track in Brockville. Methodology →
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