Duplex Builder Sydney

Coogee Duplex
New Build

Located in Coogee, this three-storey duplex was designed for modern family living.

The homes appear as two storeys from the street, increasing to three storeys at the rear due to the steep slope of the site. The design provides a fresh take on dual occupancy, incorporating landscaped front gardens and bold concrete bands.

After the complete demolition of the original dwelling, the new development prioritises space and functionality. The clients engaged Common Office for architectural design and worked with Phoebe Nicol Interior Architecture on the interiors. Each residence includes four bedrooms, three bathrooms, a private lift, and a swimming pool, completed with high-quality finishes.

The scope of work involved contiguous piling, bulk excavation, complex structural elements, and detailed interior fitouts with custom joinery, stone, polished plaster, and whitewashed timber. Externally, concrete render bands and metal balustrades define the architectural style. Additional features include a private steam room, landscaped outdoor areas, solar panels, and rainwater harvesting to enhance daily living.

Despite challenges such as narrow site access, material delays, and complex lower-ground slab construction, the project was completed in just 16 months through strategic planning and efficient delivery. The front residence sold for a record-breaking price, followed by the rear home at 39A, which also achieved an exceptional result, together a true testament to the project’s success.

Duplex Builders Bespoke metal balustrades and concrete render detailing on exterior façade 04
Open-plan-living-and-dining-area-designed-for-modern-family-living
Contemporary-kitchen-with-stone-benchtops-and-premium-appliances-
Master bedroom with full-height windows and private balcony

scope

Size

GFA

Council

Approval

Timeline

700 m2

612 m2

Randwick City Council

DA

15 months

Collaborators

Architect

Interior Designer

Engineer

Council

Certifier

Photographer

Video by

Project Manager

Site Manager

Common Office

Phoebe Nicol 

Patridge Engineering Consultants

Randwick City Council 

Residential Certifying 

Hamish McIntosh

Pool Party Agency

Cameron Tang

Shane Cliff

Press

Steam room with natural stone finishes in Coogee Duplex 01
Rear elevation of the Coogee Duplex with landscaped outdoor living and pool area.
Sydney-Duplex-Builders---Left-elevation-of-the-Coogee-Duplex-with-landscaped-outdoor-living-and-pool-area.
Detailed shot of custom timber joinery and built-in cabinetry
Master bedroom with full-height windows and private balcony 01
Street view showing the architectural symmetry of the dual residences 01
Bespoke metal balustrades and concrete render detailing on exterior façade 05
Detailed shot of custom timber joinery and built-in cabinetry 01
Street view showing the architectural symmetry of the dual residences 03

I had the pleasure of working directly with Alice and Joey on our recently completed Leichhardt project. Joey and his team’s strong knowledge of all project’s stages paired with a great relation with the trades involved, lead to the high-quality completion with deadlines. We were very pleased with the quality of workmanship, professionalism, and cooperative attitude Pamment Projects displayed.

Victoria D'Alisa — Architect

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