The largest brokerages in Stouffville
5 offices, 83 agents counted at the 2026-11-02 scan. Some agents here are counted as of an earlier read: realtor.ca, last read August 18, 2026. CENTURY 21 Leading Edge Realty Inc. Brokerage leads with 45 agents — 54.2% of the tracked roster, ahead of REMAX All-Stars Realty Inc at 17. The local market is unusually concentrated — three offices hold most of it (top three hold 94%).
The top 5 at a glance
Agents on the roster at the 2026-11-02 scan; percentages are share of all 83 tracked in Stouffville.
- CENTURY 21 Leading Edge Realty Inc. Brokerage 45 54.2%
- REMAX All-Stars Realty Inc 17 20.5%
- REMAX Your Community Realty 16 19.3%
- Sutton Group - Heritage Realty Inc., Brokerage 4 4.8%
- Gallo Real Estate Ltd. 1 1.2%
Bar length is relative to the largest row; percentages are share of all 83 tracked agents. Download this chart as an image ↓
Every office we track in Stouffville
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | CENTURY 21 Leading Edge Realty Inc. Brokerage | Century 21 | 45 | 54.2% |
| 2 | REMAX All-Stars Realty Inc | RE/MAX | 17 | 20.5% |
| 3 | REMAX Your Community Realty | RE/MAX | 16 | 19.3% |
| 4 | Sutton Group - Heritage Realty Inc., Brokerage | Sutton | 4 | 4.8% |
| 5 | Gallo Real Estate Ltd. | realtor.ca | 1 | 1.2% |
Offices with fewer than 10 agents appear in this table but don't get their own page. Across the 37 Stouffville agents whose sites we check, 124.3% list a website of their own (national 59.9%).
Network mix in Stouffville
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 Stouffville. Methodology →
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