Granny Flat Builders South Hurstville
Monstructions specialises in granny flats South Hurstville, building quality secondary dwellings for homeowners across this well positioned suburb with established homes and generous blocks. Our licensed team proudly serves South Hurstville and surrounding areas including Hurstville, Blakehurst and Oatley, managing every stage from DA approval through to handover.
10+ years experience guarantee
10 years guarantee
100% customer satisfaction
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🔥 June Special! Free site inspection + council feasibility check included. Limited to 3 jobs this month. Call 1300 098 730
IS YOUR PROPERTY READY FOR A GRANNY FLAT?
Monstructions specialises in building granny flats in South Hurstville, working with the suburb’s established brick homes and generous blocks to create quality secondary dwellings that complement existing properties. We’re proud to serve homeowners throughout South Hurstville and nearby suburbs including Hurstville and Blakehurst, with our licensed team managing everything from DA approval through to handover.
Fully licensed bonded general contracting
Quality Workmanship
Over a decade of renovation and building experience across Sydney
South Hurstville Granny Flats Built Around Your Property
South Hurstville features predominantly brick homes built from the 1960s through to the 1990s, situated on well proportioned blocks that typically range from 550 to 700 square metres. These generous block sizes and established gardens make the suburb ideal for adding a granny flat without compromising outdoor space. Most properties follow a classic layout with good side access and rear yard depth perfectly suited to secondary dwelling construction.
We service South Hurstville and surrounding suburbs including Hurstville, Blakehurst, Oatley, Penshurst, Beverly Hills and Riverwood with a full range of granny flat solutions from studios through to two bedroom dwellings. Our team has extensive knowledge of Georges River Council requirements and streamlined approval processes for this local government area. Every design is tailored to suit the established blocks and streetscapes characteristic of St George suburbs.
South Hurstville’s property market remains strong thanks to its proximity to Hurstville CBD, quality schools and excellent transport links to the city. Rental demand for granny flats is robust, with one bedroom units achieving around $450 per week and two bedroom configurations commanding $550 to $650 weekly. Building a granny flat now allows homeowners to capitalise on this steady demand while adding significant long term value to their property.
Our Granny Flat Services
Whether you’re adding a studio for rental income or a full 2 bedroom dwelling for family, our licensed team delivers quality granny flats across Sydney.
Detached Granny Flat
A fully self-contained dwelling separate from your main home.
Attached Granny Flat
Built onto your existing home, sharing one wall.
Studio Granny Flat
A compact, cost-effective single-room secondary dwelling.
2 Bedroom Granny Flat
Spacious secondary dwelling perfect for family or rental income.
Garage Conversion
Transform your existing garage into a fully liveable granny flat.
Council Compliant Builds
We handle all DA approvals and council paperwork for you.
Benefits of Granny Flats
Investing in a granny flat is one of the smartest decisions you can make as a homeowner.
Increased Property Value
Adds $150,000+ to your home’s value
Generate Rental Income
Earn $400-$600+/week from a quality granny flat
House Family
Keep loved ones close with their own private space
Fast DA Approval
We handle all council paperwork for you
Get Started with Monstructions Today!
Are you ready to transform your land into a beautiful and functional space? Contact us today for a free quote and let our granny flat experts bring your vision to life. Experience the quality and dedication that set us apart from the rest.
Our Renovation Process
Initial Consultation
We start with a free consultation to discuss your ideas and requirements. Our team will guide you through the design possibilities, ensuring your vision is captured.
Design & DA Approval
We design your granny flat and manage the full council approval process.
Construction
Our licensed team builds your granny flat to the highest standard.
Final Inspection
Thorough inspection before handover to ensure everything is perfect.
How Much Does a Granny Flat Cost in South Hurstville?
Every granny flat is different. Click the button below to hear back from us within 2 hours!
Studio Granny Flat
Everything you need in a compact, smart design.- Single open-plan living space
- Kitchenette
- Bathroom
- Fully self-contained
- Council compliant
- Fixed price contract
- Tailored to your budget
1 Bedroom Granny Flat
One bedroom design for rental income or family.- Separate bedroom
- Full kitchen
- Full bathroom
- Living area
- Council compliant
- Fixed price contract
- Tailored to your style & needs
2 Bedroom Granny Flat
Two bedrooms for maximum space and rental return.- Two separate bedrooms
- Full kitchen
- Full bathroom
- Living area
- Council compliant
- Fixed price contract
- Fully customised to your vision
Why South Hurstville Homeowners Choose us?
As leading granny flat builders in Sydney, we pride ourselves on our commitment to quality and customer satisfaction. We make building simple, stress-free and done right the first time.
10+ Years of Building Experience
Our team has delivered hundreds of successful builds across Sydney; on time and within budget.
On Time, On Budget
We keep you informed at every step and never surprise you with hidden costs.
Trusted by Sydney Homeowners
From Sutherland Shire to the North Shore, homeowners trust us to deliver.
Licensed and Fully Insured
Every job is handled by licensed professionals. You get quality workmanship backed by full insurance.
Don't Take Our Word For It
"It took me a couple of months of research before choosing Monstructions. They have been nothing but amazing. They were extremely helpful throughout the process, made great suggestions to help me overcome some obstacles, assisted with any changes I wanted made to the flat and was very quick with responses. They took care of all the permits and made it was very easy and smooth process. Quality finish and craftsmanship. I'm so happy and I would highly recommend them to everyone. Thank you to the team for completing the flat in a matter of months, thank you for giving me a beautiful space I can call home. I absolutely love it."
Joanne T.
"We recently received handover of our granny flat and we all couldn't be happier! From the initial meetings about design and budget right through to completion, everyone has been an absolute pleasure to deal with. The project was delivered early, on budget and the finishes are immaculate. My mum is thrilled to move into her house, we highly recommend Monstructions to anyone looking to build a granny flat!"
Kimberly R.
"We found our experience with Monstructions to be excellent, from start to finish. Communication lines always open, clear and organised, delivered on everything they said they would in a timely fashion. The quality of workmanship is outstanding, and the final result exceeded our expectations. Our new space is not only beautifully designed but also incredibly functional. Thank you for making this such a positive experience!"
Chris C.
Products we use
FAQS
Got a question?
How much does a granny flat cost in South Hurstville?
Granny flat costs in South Hurstville start from around $120,000 for a studio, $150,000 for a one bedroom unit, and $180,000 for a two bedroom dwelling. Final pricing depends on your specific block conditions, chosen finishes, and any particular Georges River Council requirements. We provide detailed fixed price quotes after assessing your property and understanding your needs.
How long does it take to build a granny flat in South Hurstville?
The complete process typically takes 12 to 20 weeks from start to finish in South Hurstville. Development approval through Georges River Council usually takes 4 to 8 weeks, followed by 8 to 12 weeks for construction. We manage the entire timeline and keep you informed at every stage.
Do I need council approval for a granny flat in South Hurstville?
Yes, all granny flats in South Hurstville require either Development Approval or Complying Development Certificate under NSW planning laws. Monstructions handles the entire approval process with Georges River Council on your behalf. Our experienced team ensures all documentation is correct and submitted efficiently.
Will a granny flat fit on my South Hurstville block with side access?
Most South Hurstville blocks from the 1960s onwards have sufficient size and side access for a granny flat, typically positioned in the rear yard. We conduct a free site assessment to confirm your property’s suitability and determine the best positioning to maximise space and comply with Georges River Council setback requirements. Our designs make the most of established blocks while maintaining privacy and garden areas.
Do you service all areas of South Hurstville and surrounding suburbs?
We service all areas of South Hurstville and surrounding suburbs including Hurstville, Blakehurst, Oatley. Call 1300 098 730 to discuss your project.