Supertrades

Extension Builders in Sunshine Coast

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.

Build home extensions in Sunshine Coast? Join the network
Fully insured
No obligation quotes
Certified tradespeople
Serving Sunshine Coast

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 · Sunshine Coast

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

Supertrades
Hi, I will help you brief your Extension Builders in Sunshine Coast. 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 Sunshine Coast 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 Sunshine Coast.

8

Suppliers in scope

5.0

Avg. Google rating

83

Reviews analysed

At a glance

Sunshine Coast Extension Builders suppliers

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

  • Elite Renovations

    Google: 4.9 / 5 · 12 reviews · 0.0 km from search centre

    AI-assisted analysis of public reviews:

    Reviewers consistently praise the workmanship, finish quality, and how stress-free the process felt. Communication, trustworthiness, and helpful guidance on design choices come up repeatedly across renovation and granny-flat projects.

  • Waugh Builders

    Google: 5.0 / 5 · 15 reviews · 0.0 km from search centre

    AI-assisted analysis of public reviews:

    Customers highlight clear communication, smooth project flow, and strong attention to detail. Reviews are all very positive, though the sample leans heavily to recent renovation feedback rather than a long spread of mixed project types.

  • Sunshine Coast Internal Renovations

    Google: 5.0 / 5 · 9 reviews · 2.8 km from search centre

    AI-assisted analysis of public reviews:

    Reviewers repeatedly mention jobs being completed on time and on budget, with professional communication throughout. The feedback also points to thoughtful problem-solving and strong customer service on full-home, kitchen, office, and apartment renovations.

  • Project 676

    Google: 5.0 / 5 · 6 reviews · 0.0 km from search centre

    AI-assisted analysis of public reviews:

    Clients describe thorough communication, punctuality, and high-quality workmanship with close attention to detail. Several reviews also emphasise solid project management and quick resolution when issues or trade defects came up.

  • Passey Homes

    Google: 5.0 / 5 · 8 reviews · 2.0 km from search centre

    AI-assisted analysis of public reviews:

    Reviews focus on timely communication, organised coordination, and projects finishing within expected timeframes. Customers also appreciated flexibility around living onsite and the team's professional handling of extensions and renovations.

  • Paragon Renovations and Extensions

    Google: 5.0 / 5 · 12 reviews · 13.7 km from search centre

    AI-assisted analysis of public reviews:

    Reviewers praise strong communication, problem-solving on tricky builds, and reliable delivery against scope and timetable. Feedback also points to punctual trades, accurate pricing, and repeat customers returning for multiple renovation projects.

  • Adapt Homes

    Google: 5.0 / 5 · 2 reviews · 0.0 km from search centre

    AI-assisted analysis of public reviews:

    The small review sample is very positive, with customers saying budget and timing were respected and the process felt low-stress. Reviewers also mention proactive upgrade suggestions and a finished result they were very happy with.

  • Brendan Harvey Builders

    Google: 5.0 / 5 · 19 reviews · 46.2 km from search centre

    AI-assisted analysis of public reviews:

    Customers repeatedly praise hands-on involvement, prompt responses, and workmanship that feels careful and thorough. Several reviews also note helpful design input and communication that reduced stress during builds and renovations.

Cross-Review AI Analysis

What locals are saying in Sunshine Coast

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

Across these Sunshine Coast extension and renovation builders, the strongest common theme is communication: many reviewers mention being kept informed, having questions answered promptly, and feeling the process was well managed. Workmanship and finish quality are also praised again and again, often alongside attention to detail and professionalism from both builders and trades. A number of businesses are specifically commended for delivering on time or close to agreed schedules, and a few also get called out for staying on budget or pricing accurately. Problem-solving is another visible strength in this set, especially where projects were complex, involved full-home renovations, or had site constraints. The market looks competitive rather than sparse, with several well-reviewed options and multiple businesses attracting repeat work or recommendations. That said, quite a few profiles still have relatively modest review counts, so buyers should treat the feedback as encouraging but not exhaustive.

AI review notes

What public reviews mention in Sunshine Coast

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 Sunshine Coast.

Local questions in Sunshine Coast

Based on the supplied reviews, several businesses stand out for consistent praise rather than one-off compliments. Elite Renovations, Sunshine Coast Internal Renovations, Paragon Renovations and Extensions, and Brendan Harvey Builders all get repeated mentions for communication, workmanship, and smooth project delivery. Waugh Builders and Passey Homes also read strongly, though the review sample is a bit narrower in project spread.

Communication is a major positive across this whole set, but a few names are especially consistent in the review text. Elite Renovations, Project 676, Paragon Renovations and Extensions, and Brendan Harvey Builders are all repeatedly described as easy to reach, clear, and proactive in keeping clients updated. Sunshine Coast Internal Renovations and Passey Homes also get strong mentions for guiding clients through each stage.

Yes, that comes through clearly in several profiles. Sunshine Coast Internal Renovations, Passey Homes, and Paragon Renovations and Extensions are all specifically praised for finishing on time or working to a tight timetable. Project 676 and Waugh Builders also get feedback suggesting a smooth, well-run process, even when reviews do not always state exact timing.

The most common positives are workmanship, attention to detail, communication, and professionalism. Many reviewers also mention low-stress project management, helpful design input, and teams that were reliable or punctual. A smaller but still notable theme is builders helping solve unexpected problems without the process becoming difficult.

A small review count is not automatically a red flag, but it gives you less evidence to work from. For example, Adapt Homes has very positive feedback, yet only two reviews, so the signal is promising but thin compared with businesses like Brendan Harvey Builders, Waugh Builders, or Elite Renovations that have broader review volume. In practice, more reviews usually make repeated strengths like communication or reliability easier to trust.

That theme appears across most of the list, but it is particularly prominent for Elite Renovations, Waugh Builders, Project 676, and Brendan Harvey Builders. Reviewers for those businesses repeatedly mention attention to detail, excellent craftsmanship, or a high-quality finished result. Sunshine Coast Internal Renovations and Paragon Renovations and Extensions also get strong comments on the final product.

Given the review patterns here, ask how they handle communication, variations, and unexpected issues once work begins. It is also worth checking who will be your day-to-day contact, how progress updates are shared, and whether timing and itemised costs will be documented clearly. Those are the areas reviewers most often praised when a project felt smooth and low-stress.

Estimate house extension cost in Sunshine Coast

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 Sunshine Coast

Transform Your Home with Expert Extension Builders

Are you considering expanding your living space? Our home extension builders in Sunshine Coast are here to help you turn your vision into reality. Whether you want a single-storey extension or a second-storey addition, we have the right professionals ready to provide you with competitive quotes.

Understanding the cost for a house extension is key to planning your project effectively. Our network of builders for house extension can guide you through the process and offer insights into the various factors that impact the house extension cost.

Using our platform, you can easily compare quotes from multiple extension builders in your area, ensuring you find the best deal that meets your requirements. Don't let the complexities of renovation hold you back; reach out to our experts today.

What shapes your house extension quote

Type

1 / 3

Type

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

Frequently asked questions

Generally, extending your home can be more cost-effective than building a new one, especially when factoring in land costs and other expenses.

The cheapest way to extend your home often involves simple designs, such as adding a room or converting a garage, which can save on materials and labour.

The average cost of a house extension in Australia varies widely, often ranging from $1,500 to $3,000 per square metre, depending on the design and materials used.

Building a house for $300,000 in Australia can be challenging, especially in urban areas, but it may be feasible in certain regional locations with simpler designs.

Yes, $400,000 can be enough to build a house, especially if you choose a smaller design and are willing to compromise on finishes and location.

In many cases, building a new home can be more economical than buying an existing property, particularly when considering renovation needs.

The most affordable way to build a house includes selecting a compact design, utilising cost-effective materials, and potentially opting for a self-build approach.

Factors such as poor maintenance, undesirable location, and lack of essential amenities can significantly decrease property value.

Simple designs such as single-storey homes or prefabricated houses tend to be the cheapest types to build.

Extending upwards is often more economical than building outwards, as it usually requires less land and fewer foundation alterations.

Yes, it is possible to complete a basic home extension for $50,000, particularly if you keep the design simple and manage costs efficiently.

A three-metre extension can significantly enhance your living space and add value to your property, making it a worthwhile investment.

For tradies

Build home extensions in Sunshine Coast?

Homeowners in Sunshine Coast are already requesting quotes for this work. Join the network and we'll email you job briefs for your area.

  • Job briefs straight to your inbox
  • Only jobs in the cities you cover
  • Takes about 2 minutes to join
Join the network