Granny Flat Builders Five Dock
Monstructions specialises in granny flats Five Dock, building quality secondary dwellings for homeowners across this vibrant Inner West suburb. Our licensed team handles everything from DA approval through to handover, proudly serving Five Dock and nearby suburbs including Leichhardt, Newtown and Marrickville.
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 Five Dock, delivering quality secondary dwellings that complement the established Federation and mid century homes throughout this popular Inner West suburb. We’re proud to serve homeowners throughout Five Dock and nearby suburbs including Leichhardt and Haberfield, 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
Five Dock Granny Flats Built Around Your Property
Five Dock features established homes predominantly built between the 1920s and 1960s, with many Federation and mid century properties on generous block sizes ranging from 450 to 700 square metres. These spacious blocks provide excellent opportunities for secondary dwellings, with most properties featuring deep backyards and side access. The solid building stock and larger allotments make Five Dock ideal for adding a quality granny flat.
We service Five Dock, Leichhardt, Newtown, Marrickville, Haberfield and Drummoyne with expert granny flat construction tailored to Inner West properties. Our team has extensive knowledge of Inner West Council requirements and designs that suit the established blocks typical of this area. Whether you need a studio, one bedroom or two bedroom granny flat, we deliver quality secondary dwellings that complement your existing home.
Five Dock’s property market remains strong with proximity to the CBD, parklands and Great North Road retail strip driving consistent demand. Granny flats in the Inner West can achieve weekly rental returns of $550 to $700, providing excellent income for homeowners. With tight rental vacancy rates and strong tenant demand, now is an ideal time to add a secondary dwelling to your Five Dock 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 Five Dock?
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 Five Dock 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 Five Dock?
Granny flat costs in Five Dock start from $120,000 for a studio, $150,000 for a one bedroom and $180,000 for a two bedroom design. Final pricing depends on your specific block conditions, choice of finishes and Inner West Council requirements. We provide transparent fixed price quotes with no hidden costs.
How long does it take to build a granny flat in Five Dock?
DA approval through Inner West Council typically takes 4 to 8 weeks, followed by 8 to 12 weeks for construction. Most Five Dock granny flat projects are completed within 12 to 20 weeks from start to finish. We manage the entire timeline and keep you informed at every stage.
Do I need council approval for a granny flat in Five Dock?
Yes, all granny flats in Five Dock require either Development Approval or Complying Development Certificate under NSW planning laws. Inner West Council has specific requirements for secondary dwellings. Monstructions handles the entire approval process, liaising with council and certifiers on your behalf to ensure compliance.
Can I build on a sloping block in Five Dock?
Many Five Dock properties have sloping blocks, particularly those near Hen and Chicken Bay. We regularly design granny flats for sloped sites using split level designs or engineered foundations. Our team assesses your block and recommends the most cost effective solution for your terrain.
Do you service all areas of Five Dock and surrounding suburbs?
We service all areas of Five Dock and surrounding suburbs including Leichhardt, Newtown, Marrickville. Call 1300 098 730 to discuss your project.