#1 Granny Flat Builder On The Central Coast
Acrow Investments are expert granny flat builders working within the Central Coast, Newcastle, Lake Macquarie and Hunter Valley region. We are Central Coast based and know the ins-and-outs of building granny flats in your area. We offer a large range of high quality, great looking designs and floor plans, offer custom designs to suit your specific needs, provide amazing inclusions, a price beat guarantee and the best support for property investors on the Central Coast.
Investors • Homeowners • Retirees
What is a granny flat?
A granny flat is typically a self-contained housing unit located on the same block as a single-family dwelling. Whether you’re an investor looking to drive additional income from your property, a parent wanting a separate space for their growing teenage family or a retiree thinking about their future – people come to Acrow Investments to get their granny flat project off the ground.
Investing in a granny flat is a smart, cost-effective way to drive additional income from your investment property or create additional value for your home. The majority of Acrow’s granny flats are being rented for more than market value due to style and quality of finish.
How much does a granny flat cost?
Our two bedroom, 60m2 granny flats with premium quality inclusions as standard start from $99,000 (Inc GST).
Depending on the location, your granny flat could receive between $350 – 450 weekly rent. Our clients are receiving on average $250 – $300 gross profit every week after repaying their interest only loan for the granny flat. What an unbelievable investment return!
There are fees that council will charge you to build a granny flat and depending on the proposed construction site there may be some additional fees so feel free to contact one of our specialists today for a free quote and site inspection!
Granny flats Starting From $99,000 (inc. GST)
For our two-bedroom, 60m2 granny flats with standard inclusions.
Expected Approval Duration
Up to four to six weeks
Expected Build Duration
Ten weeks with optimal weather conditions.
Average Rental Return*
$350 – $450 per week. *Based on averages in the Central Coast area.
What is included?
Acrow Investments provides excellent inclusions and quality materials & appliances for all of our development properties. We use only the best suppliers in Australia, including Dulux paints, Weathertex cladding, Premium laminate timber flooring, Colorbond Steel, Harvey Norman appliances, Beaumont Tiles & many more!
Our standard inclusions cover all internal areas and typical external areas including: framework, wall cladding, painting, roofing, rainwater control, windows, doors, insulation, linings, architraves and flooring.
Bathroom & Laundry
Acrow’s bathrooms are expertly constructed and include high quality fittings and accessories – all provided by Harvey Norman.
- Semi frame-less aluminum shower screen with tiled floors and shower recess.
- Chrome plated shower set (minimum 3-star water rating)
- Fully ceramic close-coupled, soft-close toilet suite with 4-star water rating.
- 600mm mirror faced shaving cabinet with two soft-close doors.
- Full ceramic top vanity basin on legs with polyurethane coated doors/drawers.
- 3 in 1 heater, light and exhaust fan combo.
- Stainless steel toilet roll holder, soap holder and towel rail provided.
- 300 x 600mm Beaumont tiles for shower area, laundry tub and vanity splash backs.
- Stainless steel laundry tub (45 litres) and tap sets installed for washing machine.
- Two coats of waterproofing applied to all areas.
Acrow’s kitchens are functional, modern and include premium quality hardware and appliances, provided by Harvey Norman.
- High gloss polyurethane kitchen cupboards and drawers with soft close doors.
- 20mm stone kitchen bench-top as standard.
- Stainless steel flip mixer tap and 1.5x stainless steel sink (two bowls)
- 600 x 600mm vitrified tiles to kitchen splash-back (client to select colours)
- Premium Harvey Norman appliances (cook-top, range-hood and oven)
Lighting & Electrical
- Warm, energy efficient LED down-lights throughout (living, kitchen, dining, bedrooms)
- 10x double power-points, all light switches and hard-wired smoke detector.
- Porch entry light provided.
- 2.5kW Split System Air Conditioner to be installed.
- Clothesline, letterbox, TV point.
- Full builder’s clean to all internal areas, proudly presented by Acrow, ready for handover and occupancy.
All inclusions subject to change without prior notice. For a complete list of inclusions, please contact your sales representative!
Large range of granny flat designs & floor plans
Acrow Investments provide several amazing granny flat designs, including one and two bedroom granny flats, designed with a garage, a pool or even built on two storeys. Our range of granny flat features more than 15 standard floor plans, which we can custom design to make to your unique needs and existing property.
For more inspiration, visit our Gallery page and view some of the granny flats we have designed and built in your area. Our range of detached granny flats are available in these configurations:
One Bedroom Designs
Two Bedroom Designs
Designs With Garage
Two Storey Designs
Floor plans and designs may be adjusted to suit your particular circumstances. Contact us today for more information on how to get your perfect granny flat designed!
Have a question?
We have been leading the local building industry for many years and our experts get asked questions every day. See below some of our most frequently asked questions. Have some more questions? Feel free to get in touch with one of our experts today!
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
Can a granny flat be two storey?
Yes, it is possible to build a two storey granny flat in Central Coast depending on local council requirements and as long as your plan complies with the front and rear setback requirements of the NSW legislation. Contact us today to find out if your block is suitable for a double storey granny flat.
Can you convert a garage into a granny flat?
Yes, it is very common to convert a garage into a granny flat. At Acrow, we have many year’s experience in designing granny flat conversions and getting projects approved and built. Contact us today to arrange a free site inspection and a quote to determine your options.
Do you need planning permission to build a granny flat?
Yes, you will require approval for your proposed granny flat. There are two approval options which are Complying Development approval or Council Approval. Complying Development approval generally takes around 4 weeks and Council Approval will generally take around 8-9 weeks. Our approval team are experts in all types of approvals and complete the entire approval process for you so you don’t need to worry.
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