GJ Gardner Homes Reviews: What Investors Should Know (2026)

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Quick answer: G.J. Gardner Homes is a franchise network founded in Queensland in 1983, building across Victoria, NSW, the ACT, Queensland, South Australia and Tasmania. Each local office is a separately owned franchise, and that local company is your builder. Some individual franchises have gone into liquidation, including in Perth in 2023 and Hobart in 2024. Its national ProductReview.com.au listing showed 4.9 out of 5 from 2,312 reviews when we checked.

GJ Gardner works differently from most volume builders, and that matters for investors. This GJ Gardner Homes review covers how the franchise model works, who you actually contract with, what has happened when franchises have failed, its review ratings and what to check before you sign.

 

Who Is GJ Gardner Homes?

According to its website, the Australian Business Register (ABR), ASIC notices and ABC News:

  • Its privacy policy names Netdeen Pty Ltd (ACN 071 116 802) and its related entities as trading as G.J. Gardner Homes
  • The business names G J Gardner Homes and G.J. Gardner Homes are registered to Corporate IP Holdings Pty Ltd (ABN 73 125 055 156)
  • It was founded in Queensland in 1983 by Greg J. Gardner and now operates in Australia, New Zealand and the US
  • Each franchise trades under the G.J. Gardner brand but is its own business with its own builder’s licence. For example, its Blacktown office shows NSW licence 386308C
  • When its Hobart franchise failed, head office told customers the local franchisee, not GJ Gardner Australia, was their builder, according to ABC News

G.J. Gardner Homes is not connected to G&J Homes or GJ Homes in Victoria. Because every franchise is a separate company, the ABN and licence on your contract will be the local franchise’s, not the national brand’s.

 

Where GJ Gardner Homes Builds

GJ Gardner franchises build across Victoria, NSW, the ACT, Queensland, South Australia and Tasmania, with more than 20 regions in NSW alone. Each franchise covers its own area.

 

GJ Gardner Homes House and Land Packages and Guarantees

Designs and prices are set locally. When we checked, house and land packages started from about $1.06 million at its Springfield and Ripley office in Queensland and $1.1 million at its Liverpool office in NSW.

For investors, it markets dual living designs, such as its Chadstone, Morningside and Parklands designs, for renting out the second dwelling.

GJ Gardner Homes promotes these guarantees, all with conditions:

  • Fixed price: its state pages refer to fixed-price contracts
  • Warranties: its state pages refer to “comprehensive warranties and guarantees”, without published terms

Because each franchise is the builder, guarantees can vary by office. Ask your local franchise for every guarantee in writing, including build time and structural cover.

 

How GJ Gardner Homes Packages Are Sold

GJ Gardner sells through its local franchise offices. We didn’t find a named in-house finance partner on its national site. Ask your local office whether it, or anyone it refers you to, is paid for introducing your loan or land.

What it means for you: when a package is sold through a marketer or investment group, that seller is commonly paid a commission by the builder or developer. That commission is part of the package price, whether or not it’s shown on the contract. Builder commissions can run into tens of thousands of dollars. Here’s how hidden commissions in house and land packages work.

Been shown a GJ Gardner Homes package?

Before you sign anything, see exactly how the price is structured, including any commission built into it.

GET MY PACKAGE CHECKED → or call 1300 446 445

 

GJ Gardner Homes Review Ratings

When we checked ProductReview.com.au, GJ Gardner’s national listing showed 4.9 out of 5 from 2,312 reviews. Its NSW listing showed 4.9 from 936, its Victorian listing 5.0 from 812 and its Queensland listing 4.8 from 277. Ratings cover the whole network, so check the listing for your local office.

Individual franchises have failed. ASIC notices show liquidators were appointed to RPH Australia Pty Ltd, trading as GJ Gardner Homes Perth West, on 2 November 2023. ABC News reported that the Hobart franchisee, LV Built, went into liquidation on 2 April 2024 with 30 houses under construction.

 

Pros and Cons of GJ Gardner Homes

Strengths (based on GJ Gardner’s materials and reviews):

  • Long-running national brand with very high ratings across its network
  • Local franchise owners you can meet
  • Dual living designs for investors
  • Builds in six states and territories

What to weigh up:

  • Your builder is the local franchise, not the national brand
  • Some franchises have gone into liquidation
  • Guarantee terms aren’t published nationally
  • Prices and inclusions vary by office

 

Questions to Ask Before You Sign a GJ Gardner Homes Package

  1. Which company signs my contract, and what are its ABN and builder’s licence number?
  2. How long has this franchise operated, and who owns it?
  3. Is home warranty insurance (or your state’s equivalent) in place in that company’s name before I pay a deposit?
  4. What happens to my build if this franchise fails?
  5. Can you put the price, build-time and structural guarantees in writing for this franchise?
  6. Who is selling me this package, and is anyone paid a commission? How much?
  7. For a dual living design, has the lot been confirmed with council?
  8. What have comparable new homes nearby sold and rented for recently?

 

How REIN Can Help

REIN acts only for the buyer. REIN may hold referral or commission agreements with builders, including some reviewed on this site. Any builder or developer commission REIN receives on your purchase is disclosed to you in writing and rebated 100% to you.

REIN charges a service fee for our work, agreed in writing before you start. Where REIN receives a builder or developer commission on your purchase, we disclose it and rebate 100% (excluding GST) of it to you. The rebate typically covers the fee and more. We’ll show you the numbers on your package before you commit.

 

Common Questions About GJ Gardner Homes

Is GJ Gardner Homes a good builder?

GJ Gardner’s national ProductReview.com.au listing showed 4.9 out of 5 from 2,312 reviews when we checked. Because each office is a separate franchise, check the local company behind your build. The builder is one part of the decision; the package price and location matter just as much.

Is GJ Gardner a franchise?

Yes. Each local office is a separately owned franchise that trades under the G.J. Gardner brand and holds its own builder’s licence.

Have any GJ Gardner franchises gone bust?

Yes. Liquidators were appointed to the company behind GJ Gardner Homes Perth West in November 2023, according to ASIC notices, and ABC News reported the Hobart franchisee went into liquidation in April 2024.

Can REIN check a GJ Gardner Homes package before I sign?

Yes. Send us the package and we’ll check the price, any commission built into it and the contract terms. The package check is free, with no obligation to use our service.

Before you sign anything…

Send us the package. We’ll check the price, any commission built into it and the contract terms, and tell you straight whether it stacks up. Free, no obligation, and we’ll never pressure you to switch.

GET MY PACKAGE CHECKED → or call 1300 446 445

Written by the REIN Editorial Team. Researched with the help of AI tools, then fact-checked against the sources below. Last updated 5 October 2026.

Reviewed by Scott Fraser, founder of REIN, licensed real estate agent (NSW) with 10 years on the developer side of house and land.

 

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Sources

 

About this article: This article is published by Real Estate Investors Network Pty Ltd (REIN). REIN acts for buyers only. REIN may hold referral or commission agreements with builders, including some reviewed on this site, and any commission REIN receives on a client’s purchase is disclosed in writing and rebated 100% to that client. This review is not endorsed by GJ Gardner Homes.

GJ Gardner Homes and any other names or trade marks mentioned belong to their respective owners and are used only to identify them. Information about GJ Gardner Homes comes from its own website and the public sources listed above, as accessed on 5 October 2026, and may have changed since.

Review ratings are a snapshot on the date we checked and may not include every review. Statements of opinion are ours. If you believe anything in this article is inaccurate or out of date, please call us on 1300 446 445 and we will review it and correct it promptly. This is general information only.

It does not take into account your objectives, financial situation or needs, and is not financial, credit, legal or tax advice. Consider seeking independent advice before acting.

A REIN service fee applies to our services, and where REIN receives a builder or developer commission in connection with a client’s purchase, it discloses and rebates 100% (excluding GST) of that commission to the client under its written service agreement.