Leading with experience and authenticity

A real estate legacy rooted in excellence.

Maxwell Castle has been one of the most trusted names in Montreal real estate for over twenty years.

With a deep personal understanding of the Montreal market, Maxwell is one of Montreal's premier real estate brokers. Maxwell is known for being a straight shooter, a master negotiator, and going above and beyond for his clients.

Whether you’re in the market for your first home, or trying to sell your eighth, the choice is simple. 

  • Max is a conscientious broker committed to getting the job done! An energetic and reliable person who takes your concerns to heart. if you need someone who's a straight arrow to negotiate on your behalf with your interests in mind, he's your guy! I am very satisfied.

    TONY FARGNOLI, TONY'S SHOES, WESTMOUNT

  • I was fortunate enough to have Maxwell Castle as my real estate broker. He sold my condo while buying a new one. He listened to me, understood my needs, and never pressured me into making a hasty decision. we visited many properties together until the perfect one was found. I highly recommend Maxwell.

    EMILIA RANDACCIO, HOMEOWNER, WESTMOUNT

  • Max Castle was brilliant! Attentive, perceptive, and creative, he handled every step of the process with apparent ease, and with attention to detail. Don't hesitate to reach out to him for your real estate transactions in Westmount and beyond!

    KALEEM SIDDIQI, HOMEOWNER, WESTMOUNT

Awards

Featured Listings

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388 Av. Roslyn, Westmount, QC

Magnificent three-storey townhouse nestled on the flats just moments from vibrant Victoria Village and steps from Westmount Park. This elegant semi-detached home blends timeless charm with prime location in one of Westmount’s most desirable neighborhoods.

Showcasing beautifully preserved original details—from rich woodwork and classic mouldings to soaring ceilings—this home offers a rare opportunity for refined family living. A lushly landscaped side garden completes the serene setting, perfect for relaxing or entertaining.

3 Storeys / Built in 1910 / Land Size: 618.7 m²

Schedule a Viewing
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321 Avenue. Victoria

This property was recently sold.

Recently Sold!
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81, Hallowell Street, Westmount

Welcome to this beautifully renovated lower duplex divided condo, ideally situated on a quiet cul-de-sac overlooking the Westmount Athletic Grounds and just steps from Greene Avenue and downtown Montreal. Renovated in 2013 by the current owners, the residence blends timeless architectural details—exposed brick, refined moldings, and warm character—with clean, modern design and high-quality finishes throughout. An exceptional opportunity to enjoy charm, comfort, and a prime location in one remarkable condo.

Located on a quiet cul-de-sac with views of Westmount Athletic Grounds, and just steps from Greene Avenue and downtown Montreal, this condo offers the perfect balance of tranquility and accessibility in one of the city’s most desirable neighbourhoods.

Divided Condo — Lower Duplex

Renovated in 2013

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2214B Rue du Souvenir

Discover this superb 2-bedroom condo with an additional versatile room, ideally located at the corner of Atwater and René-Lévesque in the vibrant Shaughnessy Village. Situated on the 4th and top floor of a quiet building, it offers both peace and privacy in the heart of downtown. Bright and inviting, the space features two skylights, hardwood floors, and exposed brick walls, blending vintage charm with open views and natural light. A rare opportunity to own a distinctive condo in an exceptional central location.

Located at the corner of Atwater and René-Lévesque in the heart of Shaughnessy Village, this top-floor unit offers unmatched access to downtown living while maintaining a quiet, private atmosphere.

2 Bedrooms + Versatile Room

Top Floor (4th Storey)

992 sq ft

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Contact Maxwell

maxwell@maxwellcastle.com
(514) 941-8802

1225 Greene Avenue
Westmount, H3Z 2A4