2 Bedroom Granny Flat Cost Sydney
Our most popular build. 16 designs from $153,000. Clear pricing and the highest yield in our cost calculator.
2 Bedroom Granny Flat Cost Sydney
Our 2 bedroom range is the widest of any bedroom type we build: 16 designs from $153,000 to $245,000. Every price is an indicative starting figure, confirmed in a detailed, transparent quote after your free site inspection.
The range spans 53m² to 100m², from compact designs suited to tighter blocks through to larger builds with garages. Most designs are built to a standard 60 square metre footprint, the maximum allowed for a granny flat under complying development. For the larger designs, we confirm the right approval pathway for your block at your free site inspection. Below is the full price list for every 2-bedroom design we offer.
Our 2 bedroom range at a glance
16 designs from 53m² to 100m². All prices indicative, confirmed after a free site inspection.
| Design | Starting price | Floor area | Bathrooms | Features |
|---|---|---|---|---|
| Amesbury | From $153,000* | 60m² | 1 | Private side entry |
| The Horizon | From $155,000* | 62m² | 1 | Front porch |
| The Cedars | From $156,000* | 60m² | 1 | — |
| Altitude | From $156,000* | 60m² | 1 | — |
| The Apex | From $157,000* | 64m² | 1 | Covered entry |
| Greenhills | From $163,000* | 60m² | 1 | L-shaped |
| Waratah | From $170,000* | 60m² | 1 | Ensuite, island bench |
| Pandora | From $170,000* | 60m² | 1 | — |
| Orion | From $176,000* | 63m² | 1 | Portico entry |
| Deluxe | From $182,000* | 80m² | 1 | Garage |
| The Star | From $185,000* | 53m² | 1 | Skillion roof |
| The Atlas | From $210,000* | 85m² | 2 | Garage |
| Phoenix | From $215,000* | 100m² | 1 | Garage, patio |
| The Crown | From $216,000* | 93m² | 2 | Covered patio |
| The Phoenician | From $245,000* | 60m² | 1 | Pool |
| The Ultimate | From $245,000* | 60m² | 1 | Pool |
*Indicative pricing. Floor plans and renders for every design are on our 2 bedroom granny flats page.
What’s included at this price
Every build comes with our standard inclusions, so you know exactly what you are getting. No hidden costs, no surprises.
Free site inspection
We assess your block and give you a detailed, transparent quote.
Approvals handled
CDC or DA, managed for you, with our 4-week approval guarantee.
Floor to ceiling tiles
A fully tiled bathroom, floor to ceiling.
Soft closing cabinets
Soft closing cabinetry throughout.
Separate electricity meter
Your granny flat gets its own meter.
Appliances, wardrobes and laundry
Quality appliances, wardrobes and laundry included.
Daikin air conditioning
A Daikin split system air conditioner.
6-year structural warranty
Every build is backed by a 6-year structural warranty.
2 bedroom granny flat FAQs
How much does a 2 bedroom granny flat cost in Sydney?
Our 2 bedroom designs start from $153,000 for the Amesbury and go up to $245,000 for the Phoenician and the Ultimate. Your final price is confirmed in a detailed, transparent quote after your free site inspection.
Which design gives the best return on investment?
That depends on your block, suburb and budget. Lower-cost designs return their build cost sooner, while features like a garage can suit areas where parking is scarce. Our cost and ROI calculator lets you model the numbers, and we can advise on demand in your area.
What rent can I expect from a 2 bedroom granny flat?
A two bedroom layout typically commands a higher rent than a studio or one bedroom because it appeals to small families and sharers. Our cost and ROI calculator puts the Sydney average at around $450 to $560 per week, with higher-spec finishes lifting that further. Rental returns vary by suburb.
What is the minimum block size?
You generally need at least 450 square metres with a 12 metre frontage to build a 60 square metre two bedroom granny flat under complying development. We confirm this on site.
Do I need council approval?
Most 2 bedroom granny flats are approved through a Complying Development Certificate, which is faster than a full Development Application. We manage the approval for you either way, backed by our 4-week approval guarantee.
What does a 2 bedroom earn?
Our cost and ROI calculator puts the Sydney average for a 2 bedroom granny flat at around $450 to $560 per week, the highest yield of any type in the calculator. Two bedrooms appeal to couples, small families, and sharers.
At $505 per week, an Amesbury built for $153,000 would return its build cost in under 6 years from rent alone. Figures are indicative: speak to a local property manager for suburb-specific rents, or model your own numbers in our cost and ROI calculator.
What our clients say
4.9 stars across 200+ verified Google reviews
We started our build in October 2021 and we have successfully received a beautiful home for my mum to move into. Every step of the way, each team member of Five Star Builders held our hand and guided us. Tony helped us greatly in all aspects of admin and council dealings. Sarkis and Anthony are super helpful, friendly and professional yet personable. We were very impressed by the builders using "old school" techniques, building our granny flat using skill and brains. I have no problem recommending the team at Five Star Builders to anyone that needs a granny flat.
Lisa O'Connor Verified Google review I met 5 Star Builders through a referral and they were fantastic throughout the whole process. We built a granny flat on the Central Coast and met Zahi onsite for an inspection, extremely knowledgeable, honest with council requirements and transparent with pricing. Construction went really well and the team pushed hard to get through the build as quickly as possible. We are so impressed with the quality, and it was easy to obtain a tenant in the end. Highly recommended.
Lise B Verified Google review I can't thank Samantha enough for introducing me to 5 Star Builders. Recently they completed my granny flat. What a job… Thank you Sarkis, thank you Anthony and thank you office staff. Very happy customer, best service, honest, and very professional. 10 stars for a job well done. I highly recommend 5 Star Builders. Stand by guys for my next project.
George Issa Verified Google review 5 Star Granny Flats did a tremendous job with our granny flat, I am extremely happy. Sarkis and Sharif were on top of the job all the time; they made sure everything was completed on time and ran smooth. Nicola and Tony did a great job answering all my questions and were efficient with all paperwork. With prices going up, 5 Star kept to their word and did not change the prices. I would recommend 5 Star Builders 100%.
Neomai Miko Verified Google review We built our granny flat with 5 Star Granny Flat builders. We are very happy with the entire process, construction completed on time and within the initial agreed budget. The field supervisor Sam is always available for suggestions and questions, very knowledgeable and helpful throughout. The office team was very supportive and quick in responding to all emails. Overall we are very happy with the outcome; we highly recommend this builder.
Rajesh M Verified Google reviewOur most popular build. Yours from $153,000.
Free site inspection and a detailed, transparent quote. No hidden costs, no obligation.
A designer comes back to you within one business day.
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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