Supertrades

Extension Builders in Townsville

Tell us what you need. Our AI helps you build a professional brief for vetted installers, and our team verifies it. Once the quotes roll in, our system automatically compares them so you get a detailed comparison of the best options.

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Serving Townsville

How it works

Step 1

AI-assisted job brief

Describe your extension builders project using the AI assisted chat below. Our system transforms your answers into the perfect brief for local professionals.

Step 2

Smart quote comparison

Local tradespeople bid on your project while our AI analyses every offer. We highlight the top three recommendations and procvide a detailed comparison so you can choose with confidence.

Step 3

Connect and book

You get the full contact details for every installer who submitted a quote. Call your top match or any of the others to chat through the job details and get it scheduled.

AI-assisted job brief

Extension Builders · Townsville

70+ vetted professionals for Extension Builders in our network available to quote.

Supertrades
Hi, I will help you brief your Extension Builders in Townsville. Is this a ground-floor room, a larger living extension, or a second storey?

Local insights

We mapped the market so you don't have to

We fetched extension builders businesses in and around Townsville from online sources, then analysed ratings, review volumes, and recent feedback with AI to surface patterns and a side-by-side comparison. Skim the numbers below, then scroll for the full rundown, review notes, and FAQs.

Snapshot - in and around Townsville.

8

Suppliers in scope

4.9

Avg. Google rating

67

Reviews analysed

At a glance

Townsville Extension Builders suppliers

Compare local extension builders suppliers around Townsville in one place. Each item shows star ratings, total reviews, distance from the centre of Townsville, and an AI-assisted analysis of real customer feedback.

  • Young Build

    Google: 5.0 / 5 · 4 reviews · 4.3 km from search centre

    AI-assisted analysis of public reviews:

    Reviewers consistently praise excellent communication, regular updates, and flexibility when making changes during renovations or builds. The feedback also points to strong workmanship and projects being kept on schedule, though the review pool is still small.

  • Wilkinson Homes

    Google: 5.0 / 5 · 10 reviews · 0.0 km from search centre

    AI-assisted analysis of public reviews:

    Customers describe Wilkinson Homes as professional, competent, and easy to deal with across renovations, bathrooms, repairs, and restoration work. Reviews often mention clear progress updates, friendly trades, solid cleanup, and timing that was generally accurate.

  • Gedoun Constructions Pty Ltd

    Google: 4.6 / 5 · 7 reviews · 4.5 km from search centre

    AI-assisted analysis of public reviews:

    The available feedback highlights a caring, professional team with strong communication and quality finishes on new-home projects. Review detail is fairly limited overall, so the positive impression leans partly on the solid rating and modest review count.

  • Allied Renovations & Construction

    Google: 4.7 / 5 · 15 reviews · 6.2 km from search centre

    AI-assisted analysis of public reviews:

    Reviewers repeatedly mention open communication, prompt quoting, attention to detail, and a willingness to go above and beyond on renovation jobs. Several customers also praise efficient project management, trustworthiness for remote owners, and finishing ahead of schedule.

  • Reef Coast Constructions Pty Ltd

    Google: 5.0 / 5 · 7 reviews · 3.3 km from search centre

    AI-assisted analysis of public reviews:

    Customers describe Reef Coast as honest, transparent, and highly organised, with clear explanations of scope and pricing before work begins. Reviews also stress frequent updates, strong build quality, and projects being delivered on time or even earlier than expected.

  • Built by Beazley

    Google: 4.9 / 5 · 10 reviews · 14.1 km from search centre

    AI-assisted analysis of public reviews:

    Built by Beazley is repeatedly praised for standout communication, careful coordination of trades, and attention to detail during renovations. Reviewers also highlight punctual arrivals, problem-solving, and a reassuring process during stressful repair or upgrade projects.

  • Franzmann Constructions

    Google: 5.0 / 5 · 7 reviews · 4.0 km from search centre

    AI-assisted analysis of public reviews:

    Franzmann Constructions earns consistent praise for detailed communication, transparency, and making long or complex builds feel straightforward. Customers also emphasise high-quality craftsmanship and strong outcomes on both new homes and substantial renovations.

  • New Home Solutions Queensland

    Google: 5.0 / 5 · 7 reviews · 14.0 km from search centre

    AI-assisted analysis of public reviews:

    The small set of reviews suggests a knowledgeable, professional team that is helpful without being pushy during the early planning stage. Most comments are brief and relate more to display-home visits or general impressions than detailed extension or renovation experiences.

Cross-Review AI Analysis

What locals are saying in Townsville

AI-powered analysis of all of the customer reviews from multiple suppliers in the area.

Townsville’s extension and renovation builders in this sample present as a fairly strong field, with most review themes clustering around communication, workmanship, and organised project delivery. Buyers repeatedly praise builders who keep them updated, explain options clearly, and handle changes without fuss. Attention to detail, professionalism of trades, and clean, well-managed sites also come up often, especially among the better-reviewed renovation-focused firms. Timing is another positive pattern here, with several businesses specifically praised for staying on schedule or finishing early. The main limitation in this market snapshot is that a few businesses have only a small number of reviews or fairly brief excerpts, so confidence varies between listings. Overall, though, the review tone is unusually positive and there are multiple credible shortlist options rather than just one standout.

AI review notes

What public reviews mention in Townsville

These AI-generated notes summarise public customer reviews. They do not independently establish the truth of disputed claims. Read the original reviews and any business responses on Google Maps.

    No review notes for suppliers in Townsville.

Local questions in Townsville

From the review themes alone, Young Build, Allied Renovations & Construction, Reef Coast Constructions Pty Ltd, Built by Beazley, and Franzmann Constructions all stand out for communication and quality. Wilkinson Homes also looks dependable, with praise spread across renovations, bathrooms, and repair work. If you want a shortlist, start with the businesses whose reviews mention both workmanship and how the process was managed.

Communication is a major strength across several listings, but it is mentioned especially often for Young Build, Allied Renovations & Construction, Built by Beazley, and Franzmann Constructions. Reviewers talk about regular updates, clear progress reports, and being easy to reach when questions came up. Reef Coast Constructions Pty Ltd also gets strong feedback for transparency and explaining pricing and scope clearly.

Yes. Allied Renovations & Construction, Built by Beazley, Wilkinson Homes, and Franzmann Constructions all have review excerpts specifically discussing renovation or restoration work rather than only new builds. Their feedback leans toward project management, workmanship, and handling changes smoothly.

The most common themes are high-quality workmanship, clear communication, attention to detail, and professional trades. A second tier of praise includes staying on schedule, being easy to deal with, and keeping owners informed throughout the job. For some businesses, reviewers also appreciated flexibility when making changes mid-project.

Several do, based on the excerpts. Young Build, Reef Coast Constructions Pty Ltd, and Built by Beazley all have reviews that specifically mention scheduling being well handled or trades arriving when expected. Allied Renovations & Construction also has feedback about prompt quoting, immediate starts, and even finishing ahead of schedule in one review.

A small review count can still be useful, but it gives you less certainty than a business with more repeated feedback patterns. For example, New Home Solutions Queensland and Young Build both have positive signals, but the review depth is thinner than some others. In practice, treat small-review businesses as worth contacting, then ask for recent similar projects and how they manage communication and variations.

Based on what reviewers valued here, ask who your main contact will be, how often you will get progress updates, and how changes to scope are handled. It is also worth asking about scheduling of trades, site cleanup, and whether the quote is detailed enough to make inclusions and pricing easy to understand. Those are the areas that seem to separate the strongest-reviewed businesses in this group.

Estimate house extension cost in Townsville

Build midpoints for one house extension in Australia. Rates cover a typical design-and-construct job on a flat site. Council fees, a new kitchen, and major structural steel are usually extra unless they are part of the second-storey option.

Fitout / site
A flat site with no plumbing is cheapest. A bathroom adds wet-area cost. Tight access or a slope adds labour and engineering.
Estimated cost range
$128,000 - $192,000
≈ $160,000 midpoint

Estimates are indicative only. For an accurate price, get free quotes from local tradies above.

General information

Home Extension Builders in Townsville

Transform Your Home with Trusted Local Builders

Are you looking to expand your living space? Our network of home extension builders in Townsville is ready to help. Whether you need a simple room addition or a more complex renovation, we connect you with experienced professionals who understand local regulations and design trends.

Finding the right builders for house extension projects can be daunting. Supertrades makes it easy to compare quotes and choose the best fit for your needs. Our platform allows you to explore various options, ensuring you get quality work at a competitive price.

Understanding House Extension Costs

Cost is a crucial factor when considering a home extension. Factors influencing the house extension cost include the size of the extension, materials used, and labour costs. Use our house extension cost calculator to get an estimated budget before getting started.

  • Compare quotes from local extension builders
  • Get insights on the average cost of a house extension
  • Find second storey extension builders for added space

Whether you are contemplating a small addition or a substantial renovation, our platform simplifies the process, ensuring you receive the best service at the right price.

What shapes your house extension quote

Type

1 / 3

Type

Ground-floor room versus a living extension or a second storey.

Frequently asked questions

Extending your home can often be cheaper than building a new one, depending on the extent of the work required. Extensions utilise existing structures, which can lower costs.

Consider a single-storey extension or a simple room addition as affordable ways to increase space. Using cost-effective materials can also help keep expenses down.

On average, a house extension in Australia can range from $1,500 to $3,000 per square metre, depending on various factors like location and design.

Building a house for $300,000 is feasible, especially in certain regions, but it depends on the design, materials, and land costs.

Yes, $400,000 can be sufficient to build a house in many areas, but it will depend on the size and specifications of the build.

Generally, buying an existing home can be cheaper than building new, as new constructions often incur higher costs in land, materials, and labour.

Opting for a smaller design with basic finishes and using pre-fabricated materials can significantly reduce construction costs.

Poor maintenance, undesirable location, and excessive alterations can decrease property value. It is vital to ensure that any extension is well-planned and executed.

Single-storey homes with simple designs are often the cheapest to build due to lower material and labour costs.

Extending horizontally can be cheaper than building upwards, especially when considering the need for additional structural support for upper levels.

A $50,000 budget may cover a small extension depending on the scope of the project and local costs. It's best to get quotes to understand what is feasible.

A 3-metre extension can add significant value and space to your home, making it a worthwhile investment if planned correctly.

For tradies

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