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Custom Granny Flat for Your Property

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• Fixed-Price Quote
• Competitive, Independent Finance Available

Comfort & Security for a Loved One, or Generate Additional Income

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The Best value for money Granny Flat builder in NSW

No Hidden Costs, 12-16 Week Build Time

Maximize Your Backyard Investment

Free Site Inspection

With decades of experience, our team are fast becoming Sydney’s first choice when it comes to expanding your home’s living space and optimising its investment potential.

With an in house architect, engineer and a team of highly skilled tradespeople, we are able to offer premium service with expert supervision, from initial concept drawings to the final hand over.
With a wide range of designs as suggestions, every project is custom built to suit your land, lifestyle, requirements and budget.

Are You Ready

To Add A Granny Flat To Your Property?

Are You Ready

To Add A Granny Flat To Your Property?

With decades of experience, our team are fast becoming Sydney’s first choice when it comes to expanding your home’s living space and optimising its investment potential.

With an in house architect, engineer and a team of highly skilled tradespeople, we are able to offer premium service with expert supervision, from initial concept drawings to the final hand over.
With a wide range of designs as suggestions, every project is custom built to suit your land, lifestyle, requirements and budget.

Ask Us To Build Your Granny Flat Because:

  • All of our work is fixed price, with no hidden costs
  • 12-16 week build time
  • 6-year structural guarantee.

Be It Standout Investor Returns, or a High-End Compact Home Adding Value to Your Property, We Can Help.

Our Team Will Arrange a Free Phone (Or Video) Consultation Today

Why Amescorp Is Sydney’s Favourite Granny Flat Builder

Fixed Price Contracts


With a free site inspection + fixed price quote, you’ll know exactly how much you’re going to pay before the project starts. That means no nasty surprises or additional costs as your granny flat is completed.

The Best Value For Money


With a free site inspection + fixed price quote, you’ll know exactly how much you’re going to pay before the project starts. That means no nasty surprises or additional costs as your granny flat is completed.

Backed By A Structural Guarantee


With a free site inspection + fixed price quote, you’ll know exactly how much you’re going to pay before the project starts. That means no nasty surprises or additional costs as your granny flat is completed.

Frequently Asked Questions

A granny flat is an approved secondary dwelling that is a self-contained living space on the same property as a main house. It can provide extra accommodation for family members or be used as a rental property for additional income.

Amescorp will obtain the necessary approval for you in order to build a granny flat. The rules and regulations can vary.

Granny flats can be built in different designs and sizes. You can choose from one, two, or three-bedroom options, and customisation is possible to match your preferences.

The construction time can vary, but it often takes around 4 months from the start of construction to completion.

Yes, you can use a granny flat for various purposes such as a home office, studio, guest house, or even a gym. However it’s important to make sure local regulations are complied with before construction.

The costs depend on factors like location, size, materials and design.

Yes, many people choose to rent out their granny flats for additional income.

A granny flat typically needs its own water, electricity, and sewer connections. We can guide you through these requirements.

Most properties can accommodate a granny flat, but it’s important to consider factors like zoning, available space and access before proceeding.

Yes, we offer customisation options to suit your preferences and needs. You can contact us to help you to design a granny flat that matches your vision.

Google Reviews 4.3

Priya Uday
Priya Uday
2023-06-13
Ron (site supervisor), you've given us a pleasant customer experience with our granny flat build You've been a game changer particularly when we had several professionals who were given the cap to manage our project for only brief times for reasons many Your signature attributes which does not limit to the friendly connect with your customer, transparent, timely and clear communication, go-get attitude, willing to go the extra mile for your customers, your eye for detail and giving us more than perfect examples.
Liana Totian
Liana Totian
2022-12-02
Knock down rebuild of duplex in Denistone NSW. As this was our first build, we spent a lot of time speaking and researching builders. When we met with James, we felt at ease from the very first visit. James is the most honest, calm, easy going, and accommodating person. I am very fussy and would a times change my mind and never was it a problem with James. No issue was too big or small. I Highly recommend Amscorp and the wonderful, caring, dedicated, professional team. I’m absolutely wrapped with the workmanship and service from start to finish. You’re welcome to view my beautifully built family home to see for yourself.
Mick Patrovski
Mick Patrovski
2022-10-05
Amescorp completed my granny flat in Hornsby, It was hassle free from start to finish. The site manager was brilliant in keeping me posted. Excellent professionalism. Very impressive construction. I highly recommended these guys as they deliver what they promise Mick.
Sam Fernando
Sam Fernando
2022-09-25
Amescorp built our granny on our investment property this year. Their communication, quality of work and attention to details has been amazing throughout the whole process from the time we walked into the showroom right up until we were handed our keys. James the director was great to deal with and was hands on throughout the whole process. We highly recommend using these guys if you are looking to build a quality granny flat. Thank again Sam
Tina Milovic
Tina Milovic
2022-08-17
We have just had our home built by Amescorp. We would like to Thank James and his team for a Beautiful home, from the design to final handover James and all his team and staff have done an amazing job. Thankyou Tina and Zoran
Gregg Thor
Gregg Thor
2022-08-08
Great place to look at granny flats. Good helpful staff willing to give you time and advice.

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