6 home designs found
Elevate every moment at home with $75,000 of bonus luxury upgrades!
For a limited time, when you select our Diamond Collection and pay your commencement fee within three days of your tender presentation, you'll unlock $75,000 bonus luxury upgrades. Choose from either our Diamond Collection or Sapphire Collection and enjoy up to $75,000 worth of bonus luxury inclusions.
Granny flat designs to complement your main home
With 10 granny flat designs to choose from, our modern one and two bedroom options amplify your living features and maximise space without compromising on comfort. Building a granny flat alongside your new Montgomery Home lets you seamlessly attach a separate residence, with both structures built to the same quality and attention to detail.
Each granny flat has two façade options — metro and retro — and contains all the essentials in a conveniently sized floor plan.
Latest Offers
Diamond
Collection
Diamond
Elevate every moment at home with $75,000 of bonus luxury upgrades!
Learn More
Diamond
Collection
Diamond
Elevate every moment at home with $75,000 of bonus luxury upgrades!
Learn MoreA home that grows with you
Whether you're a first home buyer looking to increase your borrowing capacity, an investor seeking multiple income streams, or a family planning for parents or adult children to live close by, dual living offers a solution that adapts as life changes.
Great dual living isn't about squeezing two dwellings onto one block. It's about creating spaces that work together seamlessly, look intentional, and deliver genuine long-term value — a home that works for your family today and remains relevant for whatever comes next.
Modern granny flat designs
Our contemporary granny flat designs add value, flexibility and space to your new home. Designed to complement your main house, our granny flats give you and your family the freedom to generate additional income, accommodate relatives and guests, create a home office, or give your teenagers some independence.
From spacious open-plan designs to clever modern floorplans, we have a granny flat design to suit your family, budget and lifestyle. View our design options and talk to our consultants about adding a granny flat to your Montgomery Homes package.
Steps to building your granny flat
If you're looking to add some extra space to your new home build, a granny flat might be a great option to consider. Adding a granny flat to your new home with a builder like Montgomery Homes can be completed in just 7 easy steps.
The process starts with picking out your modern granny flat design, selecting your materials and colours, and then moving in! Award-winning homes, show-stopping granny flats — offering granny flat construction in Newcastle, Sydney, Wollongong and the Central Coast.
Granny flat FAQs
Yes, we offer granny flat designs to choose from. We can build granny flats in conjunction with our new home builds. We have a range of designs that can be added to your Montgomery Home for an additional investment. The addition of a granny flat to your build is subject to a site assessment of the individual block, which considers block size and council requirements, among other prerequisites.
Granny flats are offered in conjunction with a new Montgomery Home. They are not currently available as a stand-alone build as they are constructed at the same time as your main dwelling.
At Montgomery Homes, we understand that building a new home is an exciting life milestone, and we build every home as if it were our own — ensuring quality from the inside out. The timeframe for building a new home varies according to several factors, including, but not limited to, the home design selected (single-storey vs. double-storey or split-level), the individual specifications of the block of land (including site accessibility and condition), and external approvals (such as local council and BASIX). Behind every Montgomery Homes build is a team passionate about seeing your dream home come to life. Please contact our team to inquire about the build timeline for your new home.
Your choice of colours and finishes will apply to your main home and granny flat. One of the benefits of building your granny flat in tandem with your main home is the ability to create a cohesive feeling across both buildings – or create a distinct, separate dwelling. When you build with us, you can choose a different facade and colours from your main house, or you may choose to keep the colours the same for a similar look and feel.
Whether you’re looking to add space to a room or convert a bedroom to a study, we offer the flexibility and freedom to build a granny flat that meets your lifestyle and design goals.
Although this will depend on a site inspection to assess the overall gradient of the block, but most of our granny flat designs can be built on a sloping site to coincide with your split-level home.
Dual Living
Does Montgomery Homes offer Granny Flat designs?
Yes, we offer granny flat designs to choose from. We can build granny flats in conjunction with our new home builds. We have a range of designs that can be added to your Montgomery Home for an additional investment. The addition of a granny flat to your build is subject to a site assessment of the individual block, which considers block size and council requirements, among other prerequisites.
Can I build a granny flat without building a new home?
Granny flats are offered in conjunction with a new Montgomery Home. They are not currently available as a stand-alone build as they are constructed at the same time as your main dwelling.
How long will it take to build my new home and granny flat?
At Montgomery Homes, we understand that building a new home is an exciting life milestone, and we build every home as if it were our own — ensuring quality from the inside out. The timeframe for building a new home varies according to several factors, including, but not limited to, the home design selected (single-storey vs. double-storey or split-level), the individual specifications of the block of land (including site accessibility and condition), and external approvals (such as local council and BASIX). Behind every Montgomery Homes build is a team passionate about seeing your dream home come to life. Please contact our team to inquire about the build timeline for your new home.
Can I choose the colours and finishes of my granny flat?
Your choice of colours and finishes will apply to your main home and granny flat. One of the benefits of building your granny flat in tandem with your main home is the ability to create a cohesive feeling across both buildings – or create a distinct, separate dwelling. When you build with us, you can choose a different facade and colours from your main house, or you may choose to keep the colours the same for a similar look and feel.
Can I customise one of your granny flat designs?
Whether you’re looking to add space to a room or convert a bedroom to a study, we offer the flexibility and freedom to build a granny flat that meets your lifestyle and design goals.
Can I build a granny flat on a sloping site?
Although this will depend on a site inspection to assess the overall gradient of the block, but most of our granny flat designs can be built on a sloping site to coincide with your split-level home.
The Montgomery Homes Difference
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Award-Winning, Quality Homes
We build each home as if it were our own, and we're proud to have collected myriad awards throughout our 35 years, recognising our home designs and our talented, hardworking employees.
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Designs For Any Site
If your block is narrow, slopes downward, upward, sideways, or is uniquely shaped, our specialist building techniques and 300+ home designs allow us to work with almost any site.
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Superior Inclusions
We confidently invite you to compare our inclusions to other new home builders, and discover that the quality inclusions we offer as standard is what other builders sell as costly upgrades.
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Quality Assurance Checks
Enjoy peace of mind when you build with Montgomery Homes, with our thorough Quality Assurance checks undertaken at critical stages throughout the build to ensure the highest standard.
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Exceptional Customer Service
Our advanced systems provide fast and efficient service to progress your new home to construction as soon as possible. We pride ourselves on a personalised and enjoyable experience throughout your home-building
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Financial Stability and Longevity
For more than 35 years, Montgomery Homes has operated with a strong balance sheet and zero debt, you're in safe hands with a builder committed to building new homes now and into the future.
Award-winning homes, year after year
Montgomery Homes has been recognised with HIA Hunter Region and NSW Display Home of the Year awards across multiple years — recognition of the quality, design and craftsmanship we build into every home.
