Senneville is the West Island's smallest, oldest, and most rural municipality — fewer than 1,000 residents on the western tip of the Island, with the Senneville Road historic estate corridor, the McGill Macdonald Campus to the east, and waterfront along Lac des Deux Montagnes. Inventory is exceptionally tight, the housing stock includes some of the oldest and most architecturally significant estates in Greater Montréal, and transactions are infrequent and significant.
Senneville's defining feature is its preservation of a rural Quebec character on the edge of a major city. Generous estates, working farms, the Macdonald Campus, and the McGill Bird Observatory anchor a landscape unlike anywhere else in Greater Montréal. Many properties are heritage-protected.
Senneville Road and adjacent streets include some of the oldest and most architecturally significant private estates on the Island, with stone manor houses, carriage outbuildings and grounds that have remained in family hands for generations. These transactions involve specific heritage and easement considerations.
Lac des Deux Montagnes provides a longer, quieter shoreline than the Lac Saint-Louis lakefront further east. Sailing, boating, and the Senneville Yacht Club anchor recreational life, while the Cap-Saint-Jacques Nature Park (in adjacent Pierrefonds) offers extensive trails.
Senneville is the rarest of West Island markets — fewer than 15 annual transactions and an inventory dominated by significant heritage properties. Working effectively here requires patience, heritage-property expertise, and discreet, relationship-driven marketing. The wrong broker approach is immediately apparent in this small, well-connected community.
Single-family detached homes typically range from $1.2M to $2.2M. Significant historic estates trade in the $2.5M to $8M range, with landmark properties exceeding $10M. Inventory is extremely tight, with only 10–15 transactions per year.
Many are. The Senneville Heritage Circuit, certain individual designations, and the influence of the historic Senneville Road corridor mean that exterior modifications, demolitions, and additions are tightly regulated. Heritage due diligence is essential before any offer.
Average is 60–90 days, but premium estates can take 6–18 months. The buyer pool is very small and the right buyer often emerges through relationships rather than mass marketing. Patience and discretion are essential.
Macdonald High School is the primary public option, with Sainte-Anne-de-Bellevue Elementary nearby. Many Senneville families opt for private schools given the rural character — Kuper Academy, Lower Canada College, ECS, and others.
The Sainte-Anne-de-Bellevue REM station (opening within the West Island branch expansion) is 5–10 minutes by car. Senneville's character is decidedly not transit-oriented — most residents value the rural distance and choose to drive.
I bring patience, discretion, and a measured approach to a market where the wrong tone is immediately noticed. I take time to understand each estate's particularities, work with notaries and architects when heritage matters arise, and protect my clients' privacy throughout.