Backyard Grannys

Business Details

Your Trusted Granny Flat Builder in Newcastle

Backyard Grannys specialises in crafting high-quality, affordable granny flats designed to maximise return on investment while addressing diverse client needs. Established through the reputable Nulex Construction, we leverage over a decade of expertise and a portfolio of 1,500+ successful projects to deliver custom solutions tailored to individual properties and lifestyles. Our in-house architects and project managers prioritise seamless design and construction processes, supported by strong local trade relationships and premium materials.

We cater to investors, families, and professionals seeking versatile backyard spaces, whether for rental income, intergenerational living, or home offices. Our commitment to quality craftsmanship, transparency, and client satisfaction has solidified our reputation as Newcastle and Central Coasts leading granny flat builders.

Services

Custom Design Site Inspection Council Approvals Construction Material Selection Investor Consultation Virtual Tours Display Homes Warranty Services Project Management

Highlights and features

We offer over 10 years of specialised granny flat expertise.
Our team has completed 1,500+ successful projects.
We provide in-house architectural design and project management.
We partner with trusted local suppliers for premium finishes.
We handle council approvals and certifications seamlessly.

Website

Update Listing

Services

Custom Granny Flat Design

Our in-house architects create tailored granny flat designs to suit your blocks unique characteristics and your lifestyle needs. We collaborate closely to finalise layouts, ensuring functionality and aesthetic appeal. From concept to material selection, we prioritise your vision while maintaining compliance and buildability.

Council Approvals Management

We handle all aspects of council submissions and private certifications to streamline approvals. Our team liaises with authorities to secure necessary permits, reducing delays and administrative stress. This service ensures your project meets local regulations without compromising design intent.

Granny Flat Construction

Our construction process spans 1620 weeks, managed by dedicated site supervisors to ensure quality and timelines. We use premium materials and trusted trades to deliver durable, stylish granny flats. Regular updates keep you informed from foundation to handover.

Material Selection

Choose from a curated range of colours, fixtures, and finishes at our showroom to personalise your granny flat. Our team guides you through options that align with your budget and aesthetic preferences. This service ensures your final build reflects your unique style.

Site Inspection

We conduct free on-site inspections to evaluate your blocks suitability for a granny flat. Our experts assess zoning, access, and site-specific challenges to provide tailored recommendations. This initial step ensures realistic expectations and project viability.

Questions

What areas do Backyard Grannys service?

We operate across Newcastle, the Central Coast, Lake Macquarie, Port Stephens, the Hunter Region, Maitland, Cessnock, and Sydney.

How long does construction take?

Granny flat builds typically take 16–20 weeks, depending on design complexity and site conditions.

Do I need council approval?

Yes, but we manage the entire approval process, including submissions and certifications, on your behalf.

Can I customise my granny flat?

Yes, our in-house designers create custom plans tailored to your block and lifestyle requirements.

What payment methods are accepted?

Payment options are discussed during the quoting process, with flexible arrangements available for larger projects.

Are virtual tours available?

Yes, explore our featured builds online to visualise layouts, finishes, and design possibilities.

Videos

Reviews (7)

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Vicky Brown

Oct 31, 2021 Report

From my personal experience I can tell you that Mrs Ami Brenda is one of the best binary options/forex managers I have met in a while. I had lost over $3000 on the advice of managers who have little to no experience. Today I remain grateful to Mrs Ami Brenda for putting me through during my early days of trials and errors. If you’re new to binary… and forex options and you’re already giving up, take my advice. Don’t loose your hard earned money unnecessarily. Reach out to a professional team today. Do remember to mention me as your referral so I can earn my bonus. One good

Sandile Fish Sk

Sep 19, 2021 Report

This may be inappropriate here but i have been looking for a resourceful investment to make and after so many failed trials, i have been able to secure a proper investment which i am benefiting $10,500 weekly just from investing $1000, and it would be wrong to keep it to myself while others can benefit as well, i have been able to secure a lot for… myself in few months now, with the help of Mrs Peggy Abbott she is a stock and forex broker, most of you might think it’s a joke but this is how people miss wonderful opportunities. If you want to know more about this, Contact her. You can

Lynne Brodie

Sep 07, 2021 Report

From the very first meeting with Grant from backyard grannys, we have had outstanding service, communication and quality. Their team work together like a well oiled machine, all communicating with each other and taking the guesswork out of it for us.
Having never built before this was a daunting experience for us, yet saying it was so Easy would be an understatement. The lovely Rochelle took all pressure off us and did all the leg work for getting everything through council so quickly and smoothly. From there the project was handed over to Tom McKell where he definitely had his work cut out

Sarah Deane

Aug 25, 2021 Report

I had so many specific ideas about what I wanted and I was able to get everything the way I wanted it. Build progressed quickly with good communication. I am very pleased with the final result and everyone that sees it is very impressed. A big thank you to Kristi who put up with a constant back and forth for months and Tom who oversaw the project and responded to all my questions in a timely manner.

Peter Stievenard

Aug 11, 2021 Report

Very happy with the construction of my new granny flat. Backyard Grannys were professional and completed on time. All their subbies were helpful, good to deal with. My supervisor Tom was always available and got the job done, no fuss and no problems. I highly recommend Backyard Grannys to anyone looking for a new build, see you on the next one!

Sarah Zehnder

Jul 26, 2021 Report

I now have a beautiful new 2 bedroom granny flat in my back yard and I couldn't be happier. My yard is quite steep and the block is long, both of which presented challenges in the design and building process, all of which were overcome. The team were able to modify the design to fit my ideas and I am so pleased with the result! I have had some experience with building and renovating before and I can happily say that my granny flat has been built to high quality standards. The finishes are exemplary and I am so pleased with the overall product. The project manager Jack has been very responsive if

Di Bacon

Jun 09, 2021 Report

We have recently had the pleasure of Backyard Grannys building a 2 bedroom flat on our property. From start to finish we can not fault them. The whole team have been amazing and they have certainly delivered a quality build. Jack Peacock was our project manager and we are so pleased with his thorough knowledge of workmanship and his feedback and keeping us up to date was outstanding. If you are thinking of building with Backyard Grannys then go for it! They won't disappoint.