Treetop Haven, Leura – Multi-Generational House | Mackenize Pronk Architects with Bentley Design and Vitale Design

Treetop Haven, Leura - Multi-Generational House | Mackenize Pronk Architects with Bentley Design and Vitale Design | Photographer: Kat Lu

2026 National Architecture Awards Program

Treetop Haven, Leura – Multi-Generational House | Mackenize Pronk Architects with Bentley Design and Vitale Design

Traditional Land Owners

Dharug and Gundungarra peoples

Year
2026
Chapter

New South Wales

Category
Residential Architecture – Houses (New)
Builder
CONNERY CONSTRUCTIONS PTY LTD
Photographer
Kat Lu
Media summary

Nestled into a steep, tree-lined site in Leura, Treetop Haven is a multi-generational house that seamlessly balances family living, sustainability, and connection to nature. 

Upper-level living spaces are elevated to capture northern light, garden outlooks, treetops, and distant views. The lower-ground level includes flexible bedrooms and a study—and a separate living area for music and entertainment, directly connecting to the garden. A broad gallery hallway with gallery lighting links spaces and showcases a growing eclectic art collection.

Retained mature trees and terraced gardens integrate the house into its natural setting and streetscape. Passive thermal design, rainwater capture, a 15 kW Solar system with dual-battery EV charging, recycled bricks and charred Australian hardwood cladding demonstrate environmental responsibility and biophilic design.

Internally, a restrained palette of natural materials creates a sanctuary-like environment that supports wellbeing and long-term adaptability. Treetop Haven exemplifies a thoughtful integration of program, context, allied disciplines, sustainability, and client needs.

Project Practice Team

HEIDI PRONK, Design Architect
NEIL MACKENZIE, Design Architect
Joscelyn Tarr, Designer

Project Consultant and Construction Team

Xeriscapes, Landscape Consultant
Green Co Landscapes, Landscaper

Connect with Mackenize Pronk Architects with Bentley Design and Vitale Design

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