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Granny flat builders Narellan

Granny flats can be an excellent addition to your property.

Local builders

Granny Flat Builders Narellan – Custom Designs Built for Value

Not only do they serve as a great independent home for your elderly, but they also can be rented out for profit. Well-designed granny flats can considerably increase the value of your property and offer a good return on your investment. However, if you’re looking for reliable granny flat builders in Narellan homeowners trust, you need to hire a great granny flat builder and that’s what you get at 5 Star Granny Flats.

200+SYDNEY BUILDS

15+YEARS EXPERIENCE

6-YEARSTRUCTURAL WARRANTY

14–16WEEKS TO BUILD

Our Granny Flat Designs for Narellan Properties

Why Build a Granny Flat in Narellan?

Narellan is one of South-West Sydney’s fastest-growing suburbs, making it a prime location for property investment and multi-generational living. A well-designed granny flat Narellan property offers:

In fact, many properties in the area already show strong rental potential for secondary dwellings, with some estimates reaching hundreds per week depending on design and features. With the right design and builder, your backyard can become a high-performing asset.

Strong rental demand and steady weekly income
Increased property value without subdivision
Flexible living options for families
Better land utilisation

One Bedroom Flats

Great for people on a small budget and with limited space. It can easily accommodate one or two adults.

1 bedroom designs

Two Bedroom Flats

Ideal for small families for two to four people. This can be rented out because they're relatively spacious.

2 bedroom designs

Three Bedroom Flats

This design is for people who want larger spaces that can accommodate 3 to 6 people. You need room on your property to build such a flat.

3 bedroom designs

Custom Flats

We understand that different clients have different requirements so we offer custom design options as well. You can meet with our draftsmen and plan a design that suits your requirements well.

Custom built granny flats

If you have questions and need to know more about our designs, you can visit our FAQ page or give us a call. Our experts are always willing to answer your questions and help in any way they can.

How it works

Process for granny flats in Narellan

Adding a granny flat in Narellan can be pricy so its important to work close with a company that will deliver the quality you require. At 5 Star we have high-quality standards and have tried and tested many materials on our projects to get to where we are.

1 Phase 1

Is about qualifying your land in Narellan to ensure it is eligible for a granny flat build.

2 Phase 2

One of our expert team members will come out to the property for a free site visit and consultation. We will discuss your desired granny flat construction in Narellan

3 Phase 3

Will be after the acceptance of the quote which will move you into the floor plans and survey plan.

4 Phase 4

You can either choose from the state-of-the-art designs that we offer all our clients or we can work together with a draftsman to develop a custom solution to suit your needs. Once that is complete, we will handle the certified approval for your granny flat in Narellan

5 Phase 5

We will begin construction with a team of qualified subcontractors, all managed by our experienced site supervisors. This approach guarantees high-quality workmanship and ensures that every phase of the construction is completed promptly and according to schedule.

Our goal is to always deliver seamless service and outstanding results for your granny flat Builders Narellan

See the full process

Why Choose 5 Star Granny Flat Builders in Narellan?

5 Star Granny Flats: Your Trusted Granny Flat Builder in Narellan NSW

5 Star Granny Flats is a trusted name among granny flat builders Narellan, known for delivering high-quality, investment-focused builds across Sydney. With over 15 years of industry experience, our team has helped countless homeowners successfully build a granny flat that enhances both lifestyle and property value. We’re not just builders. We’re project partners, problem-solvers, and property performance experts.

Quality

We always focus on quality, regardless of the budget because we want to build sturdy and long-lasting flats. We use the best possible materials and double-check everything to ensure you don't face any problems down the line.

Pricing

Our billing is honest and straightforward so you don't have to worry about any hidden costs. Our rates are very reasonable and we're one of the most affordable granny flat builders in Narellan.

Unique Designs

Our designers are well-versed in all modern design concepts and can create a space that suits your preferences. If you want an open, contemporary design, we can create such a space for you. If you prefer the English-cottage look, just let us know.

Pricing

Granny Flat Plans and Prices

Are you at that stage where you're seriously considering a granny flat? Has it all come down to the cost? Calling the right granny flat builder in Narellan will help you understand the cost of your granny flat with all its inclusions.

When building a granny flat in Narellan there is a range of styles to choose from that will all vary in price the main factors will include, size of a granny flat, condition of the land and the finishes.

In our free onsite consultations, we will explain process and pricing options as we are competitive and transparent during the whole process and communication is kept at an all-time high.

Cost and ROI guide

Built in your backyard · Display home: 2 Mary St, Blacktown

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Come visit

Our display home

Visit our display home to experience the quality for yourself, touch the finishes, test the materials, and explore the full range of design options available to you. You'll speak directly with our experienced granny flat designers and visualise what your own space could look like.

📍 2 Mary St, Blacktown NSW 2148

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Granny flat builders Narellan