Building & Renovating Guides
Practical guides to building and renovating in the Northern Rivers NSW — costs, council approvals, flood-resilient design, choosing a builder and more.
Building or renovating is a big undertaking, and good decisions start with good information. These guides cover the questions we are asked most often by people planning a project in the Northern Rivers — written in plain English, without the jargon.
They are general guidance rather than advice for your specific block. When you are ready to talk through your own project, get in touch and we will give you answers grounded in your site and your goals.
Cost to Build
What drives the cost of building a new home in the Northern Rivers NSW — site conditions, design, finishes, council and flood factors. A plain-English guide.
Read guide →02Rebuild vs Renovate
Should you knock down and rebuild or renovate your Northern Rivers home? How to weigh up cost, site, heritage, flood and what you want from the finished home.
Read guide →03Flood-Resilient Building
How flood-resilient home design works in the Northern Rivers NSW — flood-planning levels, floor heights, materials and detailing for flood-prone land.
Read guide →04The Build Process
The stages of a new home build, from first consultation and design through approvals, construction and handover — what happens at each step and what to expect.
Read guide →05Choosing a Builder
What to check before you sign with a builder in NSW — licence verification, home-warranty insurance, written quotes, contracts and the questions worth asking.
Read guide →06DA vs CDC
Development Application or Complying Development Certificate? How the two NSW approval pathways differ and which one your Northern Rivers project is likely to need.
Read guide →07Custom vs Project Home
The difference between a custom build and a project (volume) home — control, site suitability, cost drivers and which suits a Northern Rivers block.
Read guide →08Granny Flats & Dual Occ
Adding a second dwelling in the Northern Rivers NSW — granny flats and dual occupancy, the NSW approval pathways, site considerations and how they differ.
Read guide →09Building on a Slope
How building on a sloping block works in the Northern Rivers NSW — cut and fill, retaining, drainage, footings and getting the most from an elevated hinterland site.
Read guide →10Coastal Building
Building near the coast in the Northern Rivers NSW — how salt air, wind and sand affect materials, fixings and detailing, and how to build for long-term durability.
Read guide →11Raising a Home
House raising and flood recovery in the Northern Rivers NSW — how raising an existing home works, when it suits, and how it fits flood-planning levels and approvals.
Read guide →12Soil & Footings
Why your block's soil matters — how site classification under AS 2870 works in the Northern Rivers NSW, from reactive clays to sand, and what it means for footings.
Read guide →13Flood-Planning Levels
What a flood-planning level is and how it sets your floor height in the Northern Rivers NSW — the 1% AEP flood, freeboard, and how councils apply it to a build.
Read guide →14Flood-Resilient Materials
Which materials and details help a Northern Rivers home survive a flood and dry out — what to use below the flood line, and how services are kept above it.
Read guide →15Rebuilding After 2022
Rebuilding or repairing a flood-affected home in the Northern Rivers NSW — the options (repair, raise, rebuild), how resilience is built in, and where support programs fit.
Read guide →16Block & Build Cost
Why two identical homes cost different amounts to build — how slope, soil, flood level, access and services on your Northern Rivers block drive the price.
Read guide →17Granny Flat Cost
What drives the cost of a granny flat or secondary dwelling in the Northern Rivers NSW — size, site, services and finishes, and why a quote beats a rule of thumb.
Read guide →18Fixed-Price vs Cost-Plus
The two main ways a Northern Rivers builder prices a job — fixed-price and cost-plus — what each means for your budget and risk, and which suits which project.
Read guide →