Granny Flat Builders Flemington
Monstructions specialises in granny flats Flemington, building quality secondary dwellings for homeowners across this vibrant Inner West suburb. Our licensed team handles everything from DA approval through to handover, and we proudly serve nearby suburbs including Leichhardt, Newtown and Marrickville.
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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 Flemington’s compact Inner West blocks, delivering quality secondary dwellings that maximise space while respecting the established character of this vibrant suburb. We’re proud to serve homeowners throughout Flemington and nearby suburbs including Leichhardt and Newtown, with our licensed team managing everything from DA approval through to handover.
Flemington Granny Flats Built Around Your Property
Flemington features a mix of Federation and interwar homes on compact Inner West blocks, typically ranging from 250 to 400 square metres. These established properties often include deep backyards with side access, making them ideal candidates for granny flat development. The narrow lot widths and heritage considerations common to the area require careful design to maximise space while respecting neighbourhood character.
We build granny flats throughout Flemington, Leichhardt, Newtown, Marrickville, Petersham and Stanmore, bringing extensive knowledge of Inner West Council requirements to every project. Our designs are specifically tailored to suit the compact blocks and planning controls typical of this area. Whether you need a compact studio or a full two bedroom granny flat, we deliver solutions that maximise your property’s potential.
The Flemington property market remains strong with high rental demand driven by proximity to the CBD, university precincts and the bustling Parramatta Road corridor. Granny flats in the Inner West typically achieve $550 to $650 per week in rental income, offering excellent returns for investors and homeowners alike. With housing affordability driving demand for secondary dwellings, now is an ideal time to add a granny flat to your Flemington 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 Flemington?
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 Flemington 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."
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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!"
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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!"
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Chris C.
Products we use
FAQS
Got a question?
How much does a granny flat cost in Flemington?
Granny flat costs in Flemington start from around $120,000 for a studio, $150,000 for a one bedroom, and $180,000 for a two bedroom design. Final costs depend on your specific block characteristics, choice of finishes, and any additional council requirements particular to the Inner West area. We provide detailed fixed price quotes after assessing your property.
How long does it take to build a granny flat in Flemington?
The typical timeline for a granny flat in Flemington is 12 to 20 weeks from start to finish. DA approval through Inner West Council usually takes 4 to 8 weeks, with construction requiring another 8 to 12 weeks. We manage the entire process to ensure your project stays on schedule.
Do I need council approval for a granny flat in Flemington?
Yes, all granny flats in Flemington require council approval under NSW planning laws, either through Development Application or Complying Development Certificate pathways. Inner West Council has specific requirements for secondary dwellings that must be met. Monstructions handles the entire approval process on your behalf, ensuring full compliance with all regulations.
Can I build on a small Inner West block?
Yes, we regularly build granny flats on compact Inner West blocks in Flemington and surrounding suburbs. Our designs are specifically tailored for narrow lots with limited side access, maximising the available space while meeting all setback and planning requirements. We assess each property individually to determine the best granny flat solution for your block.
Do you service all areas of Flemington and surrounding suburbs?
We service all areas of Flemington and surrounding suburbs including Leichhardt, Newtown, Marrickville. Call 1300 098 730 to discuss your project.


