Duplexs for Sale in Westmount, QC

Explore verified property listings in Westmount, Quebec with real-time MLS® updates and photos.

home_work 2 listings
All Westmount Houses Condos Townhouses

analytics Westmount Duplex Market Snapshot

Real-time MLS® pricing and availability for duplexs in Westmount, Quebec.

verified Live MLS® • Nov 2026 3 of 55 Westmount homes
Active Duplexs
3
In Westmount MLS®
Average Price
$1,699,333
Avg. duplex price
Lowest Price
$1,300,000
Most affordable
Highest Price
$1,999,000
Top luxury listing
Compare with other property types in Westmount: View all 55 Westmount listings →
Houses
Avg: $2,689,929
42
Condos & Apartments
Avg: $993,100
9
Duplexes check_circle
Avg: $1,699,333
3
Townhouses
Avg: $1,200,000
1

As of November 2026, there are 3 active duplexs for sale in Westmount, QC (out of 55 total real estate listings in the city). Asking prices for duplexs span from $1,300,000 to $1,999,000, with an average price of $1,699,333.

Reset
—
Reset
2 Beds
2 Beds Clear all
2 Bed Duplex for Sale at 437-439 Av. Victoria, Westmount, QC - MLS® #17872800
$1,300,000
Approx. price as of Aug 2022
Duplex, Attached

437-439 Av. Victoria

location_on Westmount, QC · H3Y2R3
bed 2 bd bathtub 1 ba square_foot 314.6 m2
2 Bed Duplex for Sale at 338-340 Av. Olivier, Westmount, QC - MLS® #20979365
$1,999,000
Approx. price as of Mar 2022
Duplex, Semi-detached

338-340 Av. Olivier

location_on Westmount, QC · H3Z2C9
bed 2 bd bathtub 1 ba square_foot 373.5 m2

Explore More Cities in Quebec

Saint-Hyacinthe (26) Salaberry-De-Valleyfield (21) Shawinigan (20) Saint-Jean-Sur-Richelieu (19) Granby (18) Drummondville (17) Montreal (16) Sorel-Tracy (14) Thetford Mines (14) Val-Dor (11) Mirabel (11) Victoriaville (10) Rimouski (10) Saint-Sauveur (9) Sainte-Agathe-Des-Monts (8) Beloeil (8) Rouyn-Noranda (8) Farnham (8) Donnacona (7) Magog (7) Alma (6) Joliette (6) Cowansville (5) Mascouche (5)

near_me Explore Real Estate in Cities Near Westmount

Compare verified duplexs listings and market activity in adjacent Quebec communities.

All Quebec Cities arrow_forward
Saint-Jean-Sur-Richelieu 321 active arrow_outward Mascouche 243 active arrow_outward Mirabel 236 active arrow_outward Granby 224 active arrow_outward Drummondville 223 active arrow_outward Saint-Hyacinthe 219 active arrow_outward Shawinigan 182 active arrow_outward Montreal 172 active arrow_outward Salaberry-De-Valleyfield 153 active arrow_outward Mont-Tremblant 150 active arrow_outward Vaudreuil-Dorion 141 active arrow_outward Saint-Eustache 140 active arrow_outward

travel_explore Popular Searches in Westmount

By Bedrooms

By Price Range

Property Types

help_outline Frequently Asked Questions

Common questions about buying duplexs in Westmount.

What is the average price for Duplexs in Westmount? expand_more

Property prices for Duplexs in Westmount range from affordable entry-level opportunities to premium luxury estates. Real estate values vary based on neighbourhood, square footage, building condition, and local market trends across Canada.

How many Duplex listings are currently available in Westmount? expand_more

There are currently 2 active Duplex listings available in Westmount, updated continuously on PLSRealEstate.com.

How can I save favorite properties and track price adjustments? expand_more

Click the heart icon on any property card to save listings to your browser's local storage. Your favorites are saved instantly with no account registration or passwords required.

How often are property listings updated on PLSRealEstate? expand_more

PLSRealEstate refreshes property listings daily from participating MLS® data feeds across all 11 Canadian provinces and territories, guaranteeing timely pricing and availability.

Can I list my own Canadian home for sale on PLSRealEstate? expand_more

Yes. Use our 'List Property' feature to submit your home, condo, or land listing for review and publication across Canada.