PH-ONE is where every sunrise, skyline, and season unfolds in complete privacy. Over 8,000 sq ft across five levels includes a full-floor primary suite and a private-entry guest suite, crafted with imported woods, heated Italian marble, and a 21-ft onyx wall. Two chef kitchens, an executive office, a lounge, and a spa steam room elevate the experience. A private elevator on all levels and a 10,000 sq ft terrace with 360° views define this rare waterfront penthouse. Full details & photos available by request. Visit www.lheritageduvieuxport.com
PH-ONE is a prestigious architectural statement rising
above the Saint-Lawrence River. This residence redefines
urban luxury with over 8,300 sq ft of elegantly crafted
interior space and an additional 10,000 sq ft of exclusive
terrace to the penthouse.
Accessible by a private elevator serving every level,
PH-ONE was conceived to unite art, architecture, and
innovation. Heated Italian marble floors extend through all
chef's kitchens and spa-inspired bathrooms, complemented by
imported walnut, rosewood, and cumaru finishes -- every
surface designed for elegance and longevity. A 41 ft
backlit onyx wall rises dramatically through the center of
the home, creating a continuous sculptural statement.
The main floor is designed for entertaining, featuring a
bright open-concept living area and one chef's kitchen
equipped with professional-grade integrated appliances. A
guest suite with its own separate entrance provides ideal
accommodation for visitors or staff. Floor-to-ceiling
windows frame the river, while seamless lighting, sound,
and climate are managed through a full smart-home and
entertainment system. Each room is equipped with a wet bar,
coffee station, and fireplace, balancing convenience and
quiet luxury.
The upper levels include two secluded family suites, each
with its own spa-designed ensuite and panoramic views. The
primary suite spans over 1,000 sq ft, occupying an entire
floor with his-and-hers walk-in closets, a private spa
bathroom, and a staircase ascending to the executive office
and lounge in the sky -- a haven of prestige, privacy, and
discretion above the city.
The crown jewel is PH-ONE's 10,000 sq ft exclusive
waterfront terrace - the largest in Old Montreal. Designed
for all-season enjoyment, it features heated pathways, an
outdoor spa, two water features, two fire pits, five
distinct lounge and dining areas, and refined lighting that
reveals 360° views of Montreal's most iconic landmarks --
from the river and bridges to the heritage skyline.
Constructed with multi-million-dollar renovations and
imported materials from Europe and South America, PH-ONE
combines technology, architecture, and design into one
exceptional private world - a rare opportunity to own the
most prestigious penthouse in Montreal's history.
Heritage building offers 24-hour security personnel, over
12 amenities including waterfront gym, pool, spa, reception
room, wine cellar, tasting room, billiards room and hotel
guest suite. Access to a private tunnel to avoid traffic
and Old Montreal special memberships.