La Mosaïque Apartments

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345 de la Gauchetière Rue O, Montréal, QC H2Z 0A2
(438) 800-4408
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La Mosaïque

345 de la Gauchetière Rue O
Montréal, QC H2Z 0A2
(438) 800-4408
La Mosaïque in Montréal, QC - Building Photo
  • Studio–2 Bedrooms
  • $1,610-$4,290Pricing
  • 506–1,620Square Feet

Rent Specials

1 Months Free Rent~~For a limited time, move in IMMEDIATELY and Don't Pay Rent until the End of 2025! on select units with lease terms of 18 months or longer! Don’t miss out—conditions apply!

Ask Us About Our Specials

About La Mosaïque

Honour your own personal style at La Mosaïque, a stylish and upscale apartment community located in downtown Montréal, near the historic neighborhood of Old Montréal. Find what suits you best with our collection of bachelor, mezzanine, 1, 2 and 3 bedroom suites. Each pet friendly apartment features stainless steel appliances, upgraded bathrooms, hardwood flooring, and in-suite laundry for your comfort and convenience. Residents also enjoy a fully-equipped on-site fitness centre, an on-site convenience store, and a private outdoor seating area. New and improved terrasse, game room, and business centre coming soon! Living at La Mosaïque places you steps away from the Place-d'Armes metro station, easily connecting you to anywhere in the city. Take a short bike ride to the beautiful cobblestoned streets of Old Montréal, or down to the shores of the nearby St. Lawrence River. Located just minutes away from Quartier des Spectacles, Place des Arts, and Place des Festivals, you'll never miss out on some of the city's best festivals and events. Live in the centre of this exciting city in comfort and style at La Mosaïque.

Unique Features and Amenities

  • Air Conditioner
  • Air-Conditioned Suites
  • Fridge, Stove and Dishwasher Included
  • In-Suite Laundry
  • In-suite washer & dryer
  • Open Concept
  • Panoramic views

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

La Mosaïque offers Studio to 2 Bedroom apartments having 506–1,620 sqft. Here is the current pricing and availability:

  • Studio

    0 Bedroom, 1 Bathroom

    Studio, 1 Bath, 506 sq ft
     

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,610Call for Availability0 Bedroom, 1 Bathroom506 sq ft

    Model Amenities and Features

    Features

    • Air Conditioning
    • Ceiling Fans
    • Washer/Dryer

    Kitchen

    • Dishwasher
    • Granite Countertops
    • Kitchen
    • Microwave
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price

    • $1,610
  • 2 Bedrooms

    2 Bedroom, 2 Bathroom

    2 Beds, 2 Baths, 939-963 sq ft
     

    Availability Details

    PriceAvailability DateUnitSq Ft
    From $1,870Call for Availability2 Bedroom, 2 Bathroom939-963 sq ft

    Model Amenities and Features

    Features

    • Air Conditioning
    • Ceiling Fans
    • Washer/Dryer

    Kitchen

    • Dishwasher
    • Granite Countertops
    • Kitchen
    • Microwave
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price Range

    • $1,870 - $2,005

    2 Bedroom, 3 Bathroom

    2 Beds, 3 Baths, 1620 sq ft
     

    Availability Details

    PriceAvailability DateUnitSq Ft
    $4,290Call for Availability2 Bedroom, 3 Bathroom1620 sq ft

    Model Amenities and Features

    Features

    • Air Conditioning
    • Ceiling Fans
    • Washer/Dryer

    Kitchen

    • Dishwasher
    • Granite Countertops
    • Kitchen
    • Microwave
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price

    • $4,290
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (438) 800-4408 to schedule a tour.

Property Information

  • 152 Units
  • 12 Stories
  • Built in 2007

Lease Terms

  • 12 mo

Features and Amenities

Unique Amenities

  • Air Conditioner
  • Air-Conditioned Suites
  • Fridge, Stove and Dishwasher Included
  • In-Suite Laundry
  • In-suite washer & dryer
  • Open Concept
  • Panoramic views

On-Site Services

  • Maintenance On Site
  • On Site Retail
  • Property Manager On Site

Community Features

  • Elevator

Recreation and Fitness

  • Fitness Center
  • Gameroom

Interior Features

  • Ceiling Fans
  • Washer/Dryer
  • Air Conditioning

Kitchen Amenities

  • Dishwasher
  • Range
  • Refrigerator
  • Microwave
  • Stainless Steel Appliances
  • Kitchen
  • Granite Countertops

Living Area Features

  • Vaulted Ceiling
  • Views
  • Hardwood Floors
Google Map

Map

345 de la Gauchetière Rue O, Montréal, QC H2Z 0A2

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
Monday9:00 am–7:00 pm
Tuesday9:00 am–7:00 pm
Wednesday9:00 am–7:00 pm
Thursday9:00 am–7:00 pm
Friday9:00 am–7:00 pm
SaturdayBy Appointment
SundayBy Appointment

Getting Around

Walk Score®

94 / 100

Walker’s Paradise

Daily errands do not require a car

Bike Score®

83 / 100

Very Bikeable

Biking is convenient for most trips

Transit Score®

100 / 100

Rider’s Paradise

World-class public transportation

Frequently Asked Questions about La Mosaïque

Where is La Mosaïque located?

La Mosaïque is located at 345 de la Gauchetière Rue O, Montréal, QC

What is the current rent range at La Mosaïque?

Call us today for rates on the Studio to 2 options at La Mosaïque

When is the leasing office open?

  • The office Hours for La Mosaïque are
  • Monday 9:00 am–7:00 pm
  • Tuesday 9:00 am–7:00 pm
  • Wednesday 9:00 am–7:00 pm
  • Thursday 9:00 am–7:00 pm
  • Friday 9:00 am–7:00 pm
  • Saturday By Appointment
  • Sunday By Appointment

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Are there any rent specials?

The current rent special at La Mosaïque is: 1 Months Free Rent~~For a limited time, move in IMMEDIATELY and Don't Pay Rent until the End of 2025! on select units with lease terms of 18 months or longer! Don’t miss out—conditions apply!.

Lifestyle Ratings

  • Affordability Nice Value3.2

    The La Mosaïque Apartments are 7.4% cheaper than the average apartment city-wide.

    Rent Comparison to the city of Montréal

    FloorplanLowest Price HereCity Average RentCost Difference%
    Studio$1,610$1,440+$17011.8%
    2 Bedroom$1,870$2,546-$676-26.6%

    Methodology: On 11/24/2025, ApartmentHomeLiving.com compared current rents by floorplan to 5923 other apartment communities in Montréal using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 11/24/2025

  • Transit Friendly 3.0

    Transit Friendly apartments feature a fantastic location and great access to local mass transit.

Learn more about Lifestyle Search

Renters Reviews and Ratings

4.0
0 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.

Points of Interest

Time and distance from La Mosaïque.

Big Box and Retail

Costco

300 Bridge
3 minute drive / 1.03 miles away

Walmart

5400 Jean-Talon Rue O
9 minute drive / 4.53 miles away

Colleges and Universities

Ecole de technolgie supérieure - Campus Principal

1100, rue Notre-Dame Ouest
1 minute drive / 0.42 miles away

Concordia University - SGW Campus

1455 De Maisonneuve Blvd. W.
2 minute drive / 0.79 miles away

Université du Québec à Montréal - Complexe des sciences Pierre-Dansereau

C.P. 8888, succ. Centre-ville
2 minute drive / 0.8 miles away

Groceries

Iga

3355 De Contrecoeur Rue
17 minute drive / 7.94 miles away

Military Bases

Nearby Neighborhoods

Studio to 5 Bedroom Apartments from $671
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Montréal Studio Apartments $1,440$800$3,046
Montréal 1 Bedroom Apartments $1,951$700$6,208
Montréal 2 Bedroom Apartments $2,546$695$10,000+
Montréal 3 Bedroom Apartments $3,263$700$10,000+
Montréal 4 Bedroom Apartments $5,136$671$10,000+
Montréal 5 Bedroom Apartments $4,639$700$9,968

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Viewing: La Mosaïque | Desktop Version | Listing Updated: 11/23/2025 | AHLDIA