How Much Does It Cost to Build a Duplex in Wollongong?

Building a duplex in Wollongong costs between $700,000 and $1.3 million for both dwellings in 2026, or roughly $350,000 to $650,000 per side. On a per-square-metre basis, you’re looking at $2,400 to $4,200/m² depending on the design complexity, site conditions, and finish level. These figures are construction only. Add design, approvals, site works, and subdivision […]
How Much Does a Commercial Strip Out Cost in Wollongong?

A commercial strip out in Wollongong costs between $50 and $180 per square metre in 2026, depending on the size of the space, what’s being removed, and whether asbestos is involved. For a standard 150-400m² office strip out (partitions, ceiling tiles, carpet, and basic services), you’re typically looking at $10,000 to $35,000. A retail tenancy […]
How Long Does a Home Addition Take? A Complete Timeline for Illawarra Homeowners

See the home addition timeline for Illawarra projects. Adlington Homes explains each stage, common delays, and when to book your build.
Sustainable Home Additions Illawarra: How to Build an Eco-Friendly Extension

Adlington Homes builds sustainable home additions in the Illawarra. Learn about BASIX compliance, eco-friendly materials, and passive design for your extension.
Home Addition Design Ideas for Illawarra Homes

Looking for home addition design ideas in Illawarra? Explore popular styles, room types, and design principles, then get a free online estimate from Adlington Homes.
How Do You Plan a Home Addition in Illawarra?

You plan a home addition in Illawarra by getting clear on what you need, assessing what your site can support, understanding likely approvals, and making sure the design direction aligns with your budget before the project moves too far. That early planning work is what helps turn a good idea into a practical, buildable addition.