The largest brokerages in Grimsby
3 offices, 61 agents counted at the 2026-08-07 scan. Royal LePage NRC Realty leads with 38 agents — 62.3% of the tracked roster, ahead of REMAX Garden City Realty Inc at 15. The local market is unusually concentrated — three offices hold most of it (top three hold 100%).
Every office we track in Grimsby
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | Royal LePage NRC Realty | Royal LePage | 38 | 62.3% |
| 2 | REMAX Garden City Realty Inc | RE/MAX | 15 | 24.6% |
| 3 | REMAX Escarpment Realty Inc | RE/MAX | 8 | 13.1% |
Offices with fewer than 10 agents appear in this table but don't get their own page.
Network mix in Grimsby
Coverage: these are the 2 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 Grimsby. Methodology →
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