REALTOR® profile

Serge Mainguy

RE/MAX Horizon — 250-3333 du Carrefour, Québec, Quebec G1C5R9

REALTOR.ca ↗
Multi-market
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Active listings
4
Median listing
$559,000
Top listing
$1,099,000
Active markets
4

Tracked by Real Estate Agent Finder since September 2026 · last seen with an active listing October 2026.

About our data

About our data

  • Our data comes from periodic captures of active listings — what was on the market when we looked, not a complete history. Sold and past listings aren't available to us.
  • Each listing credits the agent(s) named on it in the listing data, applied the same way for every agent.
  • We cover a defined and growing set of Canadian markets; activity outside them isn't reflected.
  • Rankings are our editorial opinion, applying stated criteria uniformly. We don't accept payment for placement and we correct verified data errors promptly — hello@realestateagentfinder.ca.

Listing activity

analyzed from live listing data

Serge currently has 4 active listings across 4 markets.

Portfolio lean
50% houses
Typical asking price
$559,000
Listings above $1M
1

Where they're active

  • Québec (Beauport) 1 listing
  • Québec (Les Rivières) 1 listing
  • Québec (Sainte-Foy/Sillery/Cap-Rouge) 1 listing
  • Saint-Augustin-de-Desmaures 1 listing

What they sell

  • Houses 50% · 2

Asking price range

$1M
Entry$169,000 Median$559,000 Top$1,099,000

1 of 4 listings sit above the $1M mark.

At the same brokerage

one of 37 agents we track at RE/MAX Horizon

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