The largest brokerages in Brockville
4 offices, 45 agents counted at the 2026-11-02 scan. Royal LePage ProAlliance Realty leads with 21 agents — 46.7% 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 88.9%).
The top 4 at a glance
Agents on the roster at the 2026-11-02 scan; percentages are share of all 45 tracked in Brockville.
- Royal LePage ProAlliance Realty 21 46.7%
- REMAX Hometown Realty Inc 12 26.7%
- CENTURY 21 River's Edge Ltd. Brokerage 7 15.6%
- Sutton - Essential Realty 5 11.1%
Bar length is relative to the largest row; percentages are share of all 45 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 | 21 | 46.7% |
| 2 | REMAX Hometown Realty Inc | RE/MAX | 12 | 26.7% |
| 3 | CENTURY 21 River's Edge Ltd. Brokerage | Century 21 | 7 | 15.5% |
| 4 | Sutton - Essential Realty | Sutton | 5 | 11.1% |
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 brokerage rosters we scrape (national networks and independents) — about 50.6% 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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