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Locations · Ontario · FSRA-regulated

Mortgage broker support in St. Catharines-Niagara

Fulfillment, AI underwriting, and viral marketing for mortgage agents and brokerage owners across Niagara Region — where sales are up but benchmark prices are still resetting.

MLS® HPI benchmark price
$571,300
6.5% y/y· Niagara Assoc. of REALTORS®, Jun 2026
Months of inventory
5.2
Niagara Assoc. of REALTORS®, Jun 2026
2026 renewal wave
Mortgages renewing in 2026
≈1.15M
CMHC — Canada-wide
№ 01

The St. Catharines-Niagara market right now

The Niagara Association of REALTORS® reported 651 home sales in June 2026, up 9% year-over-year and 6.1% above the five-year average, even as new listings fell 7.6% to 1,631 — the lowest June total in five years. The MLS® HPI composite benchmark dropped 6.5% to $571,300, with the steepest declines in apartment-style properties, down 15.2%. Active listings fell 14.8% year-over-year to 3,364, and months of inventory eased to 5.2 from 6.6 a year earlier. St. Catharines and Welland recently secured additional provincial infrastructure funding tied to meeting housing targets, a signal of continued growth pressure across the region.

Rising sales against a falling benchmark price is a classic sign of a market resetting rather than stalling, and Niagara brokers riding that reset also face roughly 1.15 million Canadian mortgages renewing in 2026. Fulfillment capacity that flexes with the sales uptick, paired with an AI system that surfaces every local renewal automatically, keeps a brokerage ahead of both trends at once.

St. Catharines-Niagara at a glance
Home sales, June 2026 (NAR)651 (+9% y/y)
Average price, June 2026 (NAR)$676,248 (-1.2% y/y)
New listings, June 2026 (NAR)1,631 (-7.6% y/y)
Months of inventory, June 20265.2
Share of buyers using a broker (national)38%

Sources: Niagara Association of REALTORS®, June 2026 statistics; MPC consumer survey 2025.

№ 02

What this means for St. Catharines-Niagara brokers

Three local realities — and the Treadstone service built for each one.

Regulator note · Ontario

Mortgage professionals in St. Catharines-Niagara are licensed by the Financial Services Regulatory Authority of Ontario (FSRA) as mortgage agents (Level 1 or Level 2) or mortgage brokers, working under a licensed mortgage brokerage. Treadstone’s fulfillment and underwriting support is built around FSRA disclosure and suitability requirements. See the Ontario licensing roadmap →

№ 03

Learn the Ontario market

Browse the Learn hub →

Ready to scale in St. Catharines-Niagara without hiring?

A free 15-minute call — we’ll map your volume, your renewals, and exactly where Treadstone plugs in.

Sources

  1. 1.Niagara Association of REALTORS® — MLS® Home Sales Rise to Average Levels in June stats.crea.ca
  2. 2.Mortgage Professionals Canada — 2025 State of the Housing Market Report mortgageproscan.ca
  3. 3.CMHC — Spring 2026 Residential Mortgage Industry Report: Renewals and Risk cmhc-schl.gc.ca

Each figure is shown with its source and reporting period. Market data changes monthly — treat this page as orientation, not advice for any specific borrower or file.

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