The largest brokerages in Trenton
3 offices, 24 agents counted at the 2026-09-23 scan. REMAX Quinte Ltd leads with 11 agents — 45.8% of the tracked roster, ahead of CENTURY 21 Lanthorn Real Estate Ltd. Brokerage at 9. The local market is unusually concentrated — three offices hold most of it (top three hold 100%).
The top 3 at a glance
Agents on the roster at the 2026-09-23 scan; percentages are share of all 24 tracked in Trenton.
- REMAX Quinte Ltd 11 45.8%
- CENTURY 21 Lanthorn Real Estate Ltd. Brokerage 9 37.5%
- REMAX Quinte John Barry Realty Ltd 4 16.7%
Bar length is relative to the largest row; percentages are share of all 24 tracked agents. Download this chart as an image ↓
Every office we track in Trenton
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | REMAX Quinte Ltd | RE/MAX | 11 | 45.8% |
| 2 | CENTURY 21 Lanthorn Real Estate Ltd. Brokerage | Century 21 | 9 | 37.5% |
| 3 | REMAX Quinte John Barry Realty Ltd | RE/MAX | 4 | 16.7% |
Offices with fewer than 10 agents appear in this table but don't get their own page.
Network mix in Trenton
Coverage: these are the 2 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 Trenton. Methodology →
Need the Trenton roster itself?
Filter the agents behind these counts by office, role or producer tier and download the segment you need.
Build a Trenton list →