SARAH BARTLE
Architect (AIA) & Part II Architectural Assistant (RIBA)

MACDONALD
Sculpted by the River,
Designed for a Lifetime of Luxury
Luxury Multi - residential
Multi
6 - Storey, 5 Full Floor Apartment (6,259 m² GFA)
Brisbane, Australia
Architecture & Interiors
In Progress
Typology
Client
Details
Location
Disciplines
Status
Heirloom is a collection of five exclusive full-floor residences, each spanning 343sqm, located on the riverfront at 4 Macdonald Street, Kangaroo Point. Designed for those who value privacy, scale, and timeless elegance, these homes offer uninterrupted views of the Brisbane River, Story Bridge, and city skyline, creating a truly exceptional riverfront living experience.
The building’s unique 28-metre bend responds to the site’s natural constraints and takes inspiration from the river’s gentle curve, giving the architecture a sculptural, flowing form. The façade features a fluted finish along continuous arching lines, developed collaboratively with consultants and builders to balance design ambition with constructability. Achieving this required a multi-method construction approach, combining pre-formed elements, cast-in-situ concrete, and blockwork, reflecting the project’s careful, considered approach to design detail.
Over the past six months, I have led Bureau Proberts’ delivery of the project, managing it from our London office and coordinating an intensive documentation phase to achieve a 40% construction package for tender within six weeks. I am now progressing the documentation into a full construction set, while managing purchaser variations and supporting the tender process.
This project has been an exciting opportunity to combine precision, creativity, and practical delivery, resulting in a sophisticated, functional, and carefully crafted riverfront home. Notably, achieving record-breaking pre-construction sales for internal square metre rates in Brisbane, highlighting the strong market response to its design and craftsmanship, ahead of construction scheduled for early next year.

Sculpted by the River, Designed for a Lifetime of Luxury.
PHASE INVOLVEMENT
CONTEXT
INDUSTRY SKILLS
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Lead project coordination
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Project programming & resource management
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Consultants review, workshops & implementation
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Shop drawing review, workshops & sign-off
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Review and development of documentation
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Maintain company quality assurances
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BIM management audits & improved process implementation
Project Architect
Project Architect
Project Architect
Project Architect
Design Development (DD)
Building Approval (BA)
Tender documentation (TD)
Construction documentation (CD)
DOCUMENTATION
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