welcome.

to the INTERLOCK. journey!

welcome.

to the AAAAAAAAAAA. journey

one team, one seamless experience.

AAAAAAAAAAA. is a multi award winning studio creating luxury residential properties across Sydney's Eastern Suburbs, Northern Beaches and North Shore.

We unify Architecture, Build and Interior Design into one seamless experience for clients, delivering spaces that are timeless, refined and uniquely personal.

We provide a comprehensive, end-to-end service that guides clients through every stage of their project. From initial concept development to the final handover of completed properties, we ensure a controlled and enjoyable experience.

Our team brings extensive experience to ensure that we have the skills and resources required for the successful delivery of every project.

Featured in:
The Local Project
Home & Gardens
Restoration Australia

about us

services.

measured excellence.

Design & Construction Projects Delivered = $35m+

Interlock's Design & Construction Experience 200+

Interlock has repurposed over 340t on demolition materials

multi award winner.

Recognised for excellence in Heritage and Modern Residential Design‑build.

Our work spans heritage restorations, modern architectural homes, and context‑driven residential design. INTERLOCK. has been recognised nationally for its craftsmanship, integrity, and respect for architectural history and the creation of new design.

HIA Awards — 2025
3 x Winner: Heritage Restoration & Renovation Excellence
‍
Awarded for our work on Highclere Farm — a 200‑year‑old, 36‑room rural homestead in Yass, NSW. A project that restored the grandeur of the original estate while integrating modern amenities with care, precision, and architectural respect.

‍Master Builders Association — 2026
Winner: Residential Heritage Project of the Year

Celebrating the meticulous design‑build process behind Highclere Farm. A $2M+ restoration that honoured the home’s historic character while elevating its liveability for the modern era.

Large historic red brick heritage building with a central tower and wrap-around balconies under a gray sky, accompanied by text announcing the winner of the 2025 HIA ACT/Southern NSW Heritage Renovation Over $1 million award given to Interlock Australia and DNA Architects, partnered by Hume Doors & Timber.

Three-story historic country home called Highclere Farm with brick exterior and white trim, illuminated warmly at dusk with a large bare tree in front, awarded 2025 HIA ACT/Southern NSW Country Home by Interlock Australia and DNA Architects.

Large three-story historic country home called Highclere Farm with a central tower, white balcony railings, and a gray roof, awarded the 2025 HIA ACT/Southern NSW Heritage Renovation for Interlock Australia and DNA Architects.

Award certificate from the Master Builders Association for historic restoration over $2M, won by Interlock Australia Pty Ltd for Homestead/Highclere Farm Heritage. The image includes a photo of an elegant interior with a dark wooden staircase, a white bench with cushions, a small table with a lamp, and classical decor. It has a navy blue background with gold accents and a 2026 winner gold seal.

in the
media

Restoration Australia ABCiview Series 7 Episode 4 Bango Boom Time about Interlocks heritage restoration project Highclere Farm in Yass NSW

testimonials.

Ruadhan King

Randwick

“We had a terrific experience with Interlock - they were professional and transparent in everything they did and provided some great suggestions on ways to improve the build. Highly recommended.”

Natalie Barr

Northern Beaches

“We loved our builder. They handled everything from design, council approval, to the build. Their architect listened to what we wanted and gave us realistic options. The building team was polite, friendly, and patient. They made the whole process easy, and we'd definitely recommend them. Troy, Nathan, and Nick were fantastic!”

Greg & Claudia Mckeon

Putney

“We were exceptionally happy with the services we received from Interlock on our family home in Putney, NSW. Nick and his team did a great job in providing a very high quality affordable renovation on our house”

Theo Damianakis

Warren View Hotel

"Nick was subcontracted to site manage the renovation of our pub the Warren View Hotel and did an excellent job in delivering the project on time and with the desired quality outcomes."

Row of attached residential houses with verandas, ornate iron railings, and steps leading up to the front doors under a tree with visible shadows on the sidewalk.

Austin Drareg

ANNANDALE

“Interlock delivered a seamless, high-quality renovation in Annandale, expertly managing design, approvals, and construction. Troy and Nathan ensured smooth execution, with outstanding craftsmanship from the team. Their professionalism and commitment made the process stress-free and enjoyable. Highly recommended.”

Chloe & Jess

MARRICKVILLE

“Interlock just completed the interior design and renovation plans for our house in Marrickville. Angie and Troy were wonderful to work with — very collaborative and great communicators. We really appreciated getting the design done with interlock. As expert builders they were able to advise on the practicality and cost of different ideas. Would absolutely work with them again.”

Bright modern kitchen with white cabinetry, large island with pendant lights, wooden floor, and a large window showing green trees outside.

Gabrielle A

GORDON

“The Interlock team were flexible with scope, design and timing. The team always offered helpful advice and kept us informed about all aspects of the project, including issues that had the potential to affect the budget or schedule. Our project was completed on time (a day early!) and on budget, with a high-quality finish that has genuinely transformed our home. The Interlock team were a pleasure to work with, they managed the project seamlessly and I highly recommend working with them."

Calvin L

SYDNEY

“It’s been a pleasure working with Nathan, Gerry, Will, Dom, and the entire Interlock team. They are highly professional and genuinely committed to completing building projects to the highest possible standard. I highly recommend them to anyone looking to build their dream home!"

welcome.

welcome.

one team, one seamless experience.

services.

measured excellence.

multi award winner.

in the
media

testimonials.

design & build with us.

We acknowledge the Traditional Custodians of the lands on which we work.
We honour their elders, past, present, and emerging.
We recognise that their lands were never ceded, and their enduring connection to the land, water and culture.

welcome.

welcome.

one team, one seamless experience.

services.

measured excellence.

multi award winner.

in the media

testimonials.

design & build with us.

We acknowledge the Traditional Custodians of the lands on which we work. We honour their elders, past, present, and emerging.We recognise that their lands were never ceded, and their enduring connection to the land, water and culture.

in the
media

We acknowledge the Traditional Custodians of the lands on which we work.
We honour their elders, past, present, and emerging.
We recognise that their lands were never ceded, and their enduring connection to the land, water and culture.