Newcastle Architecture Studio

We unlock the hidden potential in existing structures

Designing additions and adaptations that are site-specific, materially honest, and quietly bold.

Heritage building with contemporary architectural addition

About the practice

Test Arch 3p is a Newcastle architecture studio led by two registered architects, each bringing fifteen years of experience across residential, heritage, and civic work. The practice is founded on the conviction that the most sustainable building is the one already standing. We work with homeowners, investors, and institutional custodians throughout Newcastle and the Hunter Region who believe existing buildings hold latent value and prefer restraint, craft, and narrative over novelty.

What we do

Three core disciplines, each guided by the same commitment to existing fabric and thoughtful intervention.

Adaptive reuse architecture project

Adaptive reuse architecture

Reimagining disused warehouses, shops, and older dwellings as purposeful contemporary spaces without erasing their history.

Residential addition and alteration project

Residential additions & alterations

Crafting extensions and internal reorganisations that improve daily family life while respecting original fabric and streetscape.

Heritage and approvals consultancy project

Heritage & approvals consultancy

Guiding complex projects through council and regulatory frameworks with strategic clarity and design advocacy.

Get in touch

Let's discover what your building could become.

Start a conversation

Studio

Level 1, 72 Hunter Street
Newcastle NSW 2300

Phone

(02) 4929 1500

Email

studio@testarch3p.com.au