LANDSCAPE ARCHITECTURE REDEFINED
Landscape Architecture
As a leading landscape architecture firm in Montreal, The Northstone Group designs site-specific outdoor environments grounded in grading strategy, structural planning, and architectural proportion. Our in-house landscape architects develop master plans that integrate seamlessly with the home while meeting zoning and permitting requirements across Westmount, Outremont, Ville Mont-Royal, Hampstead, Beaconsfield, and Laval-sur-le-Lac. Every project begins with technical clarity and a disciplined architectural framework.
SEAMLESSLY INTEGRATED
Our landscape architects lead projects from concept through detailed construction drawings, collaborating directly with internal construction teams to preserve architectural intent. This fully integrated design-build structure ensures precision, accountability, and long-term performance while eliminating the disconnect between design and execution. Materials, circulation, and structural elements are coordinated early, allowing each landscape to function as a cohesive architectural extension of the home.
REFINED IN EVERY DETAIL
Landscape architecture in Montreal demands regulatory fluency and structural expertise. The Northstone Group manages city permits, grading plans, drainage systems, hardscaping, and custom concrete pool integration internally to ensure compliance and durability. Each detail is resolved before construction begins, delivering landscapes that are cohesive, municipally aligned, and built to endure through climate and time.
Montreal’s Leading Landscape
Architecture Firm
The Northstone Group combines architectural design expertise, in-house landscape architects, and
full construction execution to shape high-end outdoor environments built to endure.
AS SEEN IN
.png)
FEATURED DESIGNS
Great design balances beauty with purpose. As an award-winning team, our Landscape Architects and Designers collaborate closely with each client to shape outdoor spaces that are both functional and refined.
SOUTH HAMPTON
Experience elevated landscape architecture in this South Hampton estate, where a grand custom concrete pool and separate spa anchor the property alongside a private tennis court and dedicated helicopter landing pad. Thoughtful spatial planning and architectural precision shape every element, blending refined leisure with functional performance across a truly exceptional landscape.
OAKVILLE
Set along the waterfront in Oakville, this Toronto-area estate showcases a landscape architecture–driven design anchored by a sprawling custom concrete pool with a sunken lounge and layered fire features. An acrylic waterfall edge forms the architectural centerpiece, delivering sculptural impact while preserving clean sightlines. Carefully composed to complement the home’s structure, the layout balances bold visual presence with seamless, resort-style outdoor living.
TREMBLANT
This mountainside estate is defined by architectural landscape design, featuring a rooftop helipad, infinity-edge pool, and layered fire features positioned to frame panoramic views. A refined lounge environment anchors the space, creating a high-end outdoor setting designed for elevated entertaining and seamless integration with the surrounding terrain.
OUR SERVICES
This is the space to introduce the Services section. Briefly describe the types of services offered and highlight any special benefits or features. Encourage site visitors to learn more by exploring the full list of services offered.
LANDSCAPE ARCHITECTURE PLANS & 3D VISUALIZATION
As a leading landscape architecture firm in Montreal, The Northstone Group begins every project with comprehensive site planning and architectural analysis. Our in-house landscape architects produce detailed landscape architecture plans supported by advanced 3D renderings that translate concept into build-ready documentation.
These visual and technical packages address grading strategy, drainage systems, circulation planning, structural hardscaping, and custom concrete pool integration before construction begins.
CUSTOM LANDSCAPE ARCHITECTURE DESIGN
Every landscape architecture project is tailored to the home’s architecture, site conditions, and regulatory framework. Our in-house team develops fully coordinated design packages that integrate material selection, lighting strategy, outdoor kitchens, pergolas, water features, and architectural planting structures into one cohesive composition.
Unlike consulting-only firms, our landscape architects design with buildability in mind, ensuring every detail is technically feasible and structurally sound within Montreal’s climate and zoning environment.
BUILDABILITY & PERMITTING
Landscape architecture in Montreal requires regulatory fluency. The Northstone Group manages municipal permitting, zoning compliance, property setbacks, and technical reviews internally, ensuring projects move forward without costly redesign.
As a fully integrated landscape architecture and design-build firm, we do not separate planning from execution. Detailed construction drawings are developed in-house and executed by internal construction teams, preserving architectural intent and eliminating disconnect between design and build.
NORTHSTONE RESIDENTIAL & COMMERCIAL
INTERACTIVE PROJECT MAP
Who We Are
ABOUT NORTHSTONE
The Northstone Group is a leading landscape architecture firm in Montreal, specializing in high-end residential, estate, and complex urban landscape projects across Quebec.
With over 20 years of experience and more than 180 in-house professionals operating from our Saint-Laurent headquarters, we deliver integrated landscape architecture and design-build solutions that combine architectural precision with construction expertise.
As a full-service landscape architecture firm, we manage projects from master planning and detailed construction drawings to municipal permitting and in-house execution.
3400+
Projects
Designed
5000+
Pool & Landscape
Projects Completed
180+
Dedicated Team
Members
AS SEEN IN
