The largest brokerages in Kingston
8 offices, 352 agents counted at the 2026-08-07 scan. REMAX Finest Realty Inc. leads with 87 agents — 24.7% of the tracked roster, ahead of Royal LePage ProAlliance Realty at 84. The local market is fairly concentrated (top three hold 68.2%).
Every office we track in Kingston
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | REMAX Finest Realty Inc. | RE/MAX | 87 | 24.7% |
| 2 | Royal LePage ProAlliance Realty | Royal LePage | 84 | 23.9% |
| 3 | Sutton Group - Masters Realty Inc., Brokerage | Sutton | 69 | 19.6% |
| 4 | CENTURY 21 Heritage Group Ltd. Brokerage | Century 21 | 50 | 14.2% |
| 5 | REMAX Rise Executives | RE/MAX | 43 | 12.2% |
| 6 | CENTURY 21 Lanthorn Real Estate Ltd. Brokerage | Century 21 | 11 | 3.1% |
| 7 | REMAX Service First Realty Inc., Brokerage | RE/MAX | 7 | 2% |
| 8 | Sutton Group - Professional Realty | Sutton | 1 | 0.3% |
Offices with fewer than 10 agents appear in this table but don't get their own page. Across the 207 Kingston agents whose sites we check, 75.8% list a website of their own (national 56.7%).
Network mix in Kingston
Coverage: these are the 4 national networks we scrape — about 44.4% 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 Kingston. Methodology →
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