Central Coast Granny Flat Builder




Central Coast locals with over 20 years of experience

With over two decades of experience, Acrow Granny Flats are Central Coast locals that offer unbeatable customer service and granny flats you can count on. Our range has something for everyone: from standard plans with great inclusions to custom designs tailored specifically to your needs – all at an affordable price! Investing doesn’t get better than this. Come and see what 300 other happy customers already know about our quality homes today!

The benefits of an Acrow granny flat on The Central Coast

  • Enhanced lifestyle options for you and your family
  • Independent, secure living for your growing children
  • A workspace
  • Guest accommodation
  • Tourist accommodation
  • An adults sanctuary
  • A place for granny!
  • Potential additional income from rent
  • A huge range of floor plans and designs
  • Our fantastic inclusions
  • Your property value is increased

Completed Central Coast Granny Flats

Our Central Coast Granny Flat customers leave amazing reviews for us. Browse the detail of some of our completed Central Coast Granny Flats on our blog



Family is important to us as a family-owned and operated business. It is a great idea to construct a granny flat for your elderly relatives in order to keep them closer together, while ensuring their independence as well.

Live a Simpler Life on the Central Coast

Escape the hustle and bustle of city life and enjoy the peaceful natural beauty of the Central Coast.

The Central Coast is an idyllic paradise. Located just north of Sydney, Central Coast offers stunning natural beauty with its pristine beaches, lush rainforests, and magnificent mountain ranges. With its close proximity to the city combined with its laid-back lifestyle, Central Coast has become a popular destination for those wanting to enjoy all that life has to offer without sacrificing their location or amenities. Whether you’re looking for a place to retire or just want a simpler way of life in the Central Coast region, building your granny flat here may be the perfect solution.


Granny flats are an attractive option for those looking to downsize, as they provide a great way to enjoy all of the benefits of The Central Coast without sacrificing lifestyle or amenities and all within easy travelling distance to Sydney. Granny flats from Acrow are also more affordable than traditional housing, making them an attractive choice for those on a budget.


A lifestyle choice

A granny flat gives you extra living space that your family could use. It can be used for an extra bedroom, office, or playroom. You can have fun activities in it or just use it to hang out and relax with your family. It may even become a cool teen pod for your growing children.

NoPath – Copy (3)

A smart investment

Get ready to experience a financial windfall! Investing in one of our granny flats could put you on the path toward weekly rent payments ranging from $400-$500. After making their interest-only loan repayment, clients can expect generous gross profits averaging at least $250-$300 per week – an opportunity too good to pass up!

IMG_42a773e7360fd41acae92208f8be117a17dd32ec_src (1)

The Numbers

Let Acrow build your dream granny flat today. Contact us to find out more.

Expected Approval Duration

Six to eight weeks

Expected Build Duration

Twelve weeks with optimal weather conditions.

Average Rental Return*

$400-500 per week.
*Based on averages in the Central Coast area.

Why invest in Central Coast?

The Central Coast is both a beautiful region and regarded as an investment hotspot. It’s only 1 hour’s drive north of Sydney, where the increasingly unaffordable housing has encouraged buyers to flock to nearby regional areas in droves. So, despite the nation’s recent property crash, the Central Coast has continued to experience steady growth in the real estate market.

Over the past year alone, that growth has been 3.8% on average. Prices are set to continue to rise. The current population of the Central Coast is approximately 340,000, which is expected to increase to around 410,000 by 2036. Of this growth, 55% is predicted to be people aged 65 and older and the area is expected to need more than 40,000 extra dwellings in the next 15 years.

Everything You Need To Know About Building A Granny Flat

Your Questions, Answered

With years of experience at the forefront of our local building industry, it’s no surprise we get asked lots of questions! We gathered together some of our most common inquiries to help you. If you need additional information, contact us today and one of our experts will answer your queries and offer advice.

Can I build a Granny Flat on my property?

If your property meets the minimum site requirements for a granny flat in NSW, then yes, you can have the option of building a granny flat either attached or detached to your primary property. Make sure to read the NSW requirements or contact us today to find out if your block is suitable for a granny flat

Act Design Collection Transparent

Claim your Free Info Pack!

See what we can build for you