The largest brokerages in Belleville
4 offices, 181 agents counted at the 2026-09-27 scan. Royal LePage ProAlliance Realty leads with 104 agents — 57.5% of the tracked roster, ahead of REMAX Quinte Ltd at 40. The local market is unusually concentrated — three offices hold most of it (top three hold 90.6%).
The top 4 at a glance
Agents on the roster at the 2026-09-27 scan; percentages are share of all 181 tracked in Belleville.
- Royal LePage ProAlliance Realty 104 57.5%
- REMAX Quinte Ltd 40 22.1%
- CENTURY 21 Lanthorn Real Estate Ltd. Brokerage 20 11.0%
- EXIT Realty Group, Brokerage 17 9.4%
Bar length is relative to the largest row; percentages are share of all 181 tracked agents. Download this chart as an image ↓
Every office we track in Belleville
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | Royal LePage ProAlliance Realty | Royal LePage | 104 | 57.5% |
| 2 | REMAX Quinte Ltd | RE/MAX | 40 | 22.1% |
| 3 | CENTURY 21 Lanthorn Real Estate Ltd. Brokerage | Century 21 | 20 | 11% |
| 4 | EXIT Realty Group, Brokerage | EXIT Realty | 17 | 9.4% |
Offices with fewer than 10 agents appear in this table but don't get their own page. Across the 40 Belleville agents whose sites we check, 222.5% list a website of their own (national 59%).
Network mix in Belleville
Coverage: these are the 4 national networks we scrape — about 46.2% 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 Belleville. Methodology →
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