1 Bedroom Granny Flat
From $89,999
Base package price only.
GRANNY FLAT PRICES
Granny Flat Costs in Melbourne & Victoria
Compare MPlus base package prices from $89,999 for 1, 2 and 3 bedroom granny flats, then see how your land and site conditions may affect the final cost.
2 Bedroom Granny Flat
From $99,999
Base package price only.
3 Bedroom Granny Flat
From $139,999
Base package price only.
Final project cost may change with delivery, installation, foundations, services, approvals and site works.
- Use the starting prices to compare 1, 2 and 3 bedroom options.
- Check your address before planning around a final number.
- A site-based review gives a clearer cost direction before detailed design.
Cost Overview
Starting price first, site check next.
The floor plan gives you a starting point. Your block, access and services help shape the final project cost.
Cost Guide
What to Check Before Comparing Granny Flat Prices
A starting price is useful, but it may not include every site-specific cost your block requires.
Compare the base package price
Use the base package price as the first comparison point.
Check what is included
Confirm what the selected package may include before comparing quotes.
Review additional site costs
Delivery, installation, foundations, service connections and approvals may sit outside the base package price.
Check your land conditions
Access, services, slope, parking and approval pathway can affect the final cost.
A free land check gives you a more realistic view of site costs and next steps.
Start With a Free Land Check
Next Step
Price first. Site check next.
A price comparison is clearer when the block, access and services are reviewed.
Starting Prices
1, 2 & 3 Bedroom Granny Flat Prices
Compare our base package starting prices for 1, 2 and 3 bedroom granny flats in Melbourne and Victoria. Final costs depend on your land and site requirements.
1 Bedroom Granny Flat
From $89,999
Base package price only.
Best for
A lower starting price for compact blocks or simple rental goals.
Check next
Check access, services and whether the block suits the layout.
2 Bedroom Granny Flat
From $99,999
Base package price only.
Best for
A practical middle option for family use or broader rental appeal.
Check next
Check block size, privacy, parking and local site requirements.
3 Bedroom Granny Flat
From $139,999
Base package price only.
Best for
More space for larger households or higher-capacity living needs.
Check next
Check land fit, access, services and local requirements before estimating the final cost.
Starting price is not the final project cost.
Each price is a base package price only. Delivery, installation, foundations, services, approvals and site works may change the final number.
Cost Clarity
Granny Flat Base Price vs Final Build Cost
A granny flat base price covers the selected design and base specifications. The final build cost may change with delivery, installation, foundations, services, approvals and site works.
Base Package Price
Your starting point
- Selected floor plan
- Base specification
- Starting price for comparison
FINAL BUILD COST
Costs reviewed for your site
- Delivery, installation and foundations
- Services, approvals and reports
- Site-specific work
Two blocks can need different work even when the same design is selected. A land check gives you a clearer cost direction, not a guaranteed final quote.
Base Price
Start with the selected floor plan and base specification.
Site Check
Review access, services, approvals and obvious site factors.
Cost Direction
Understand what may need closer review before detailed design.
Base Package Inclusions
What Is Included in Our Granny Flat Base Package?
This base package price is for the modular granny flat unit with the listed standard inclusions. Site-related costs, including delivery, installation, approvals, foundations, utility connections and any property-specific works, are not included and will depend on your land.
Bedroom, living and bathroom layout
Includes the core home layout shown for the selected design, such as bedroom space, living area and bathroom configuration.
Ceiling height, entry door and robe
Includes 2.7m ceiling height, 2.4m entry door and built-in robe as part of the base specification.
Double glazed windows
Double glazed windows are included to support everyday comfort, privacy and energy performance.
SPC hybrid flooring
SPC hybrid flooring is included as a practical, low-maintenance internal finish for family use or rental use.
Reverse cycle split system
Reverse cycle split system is included for heating and cooling comfort in the base home package.
Base package price does not include delivery, installation, council approval, footings / foundations, utility connections, septic tank if required, government fees or site-specific works. These are checked against your land before the final project cost is estimated.
Pricing Clarity
Base package first. Site costs after.
The base package gives you a clear starting point for the modular granny flat unit and listed inclusions. Delivery, installation, approvals, foundations, utility connections and other site-related works are reviewed after we check your land.
Site-Dependent Costs
Additional Costs That May Affect Your Granny Flat Price
Delivery, installation, foundations, approvals, utility connections and site works depend on your address and property conditions.
Not Hidden in Small Print
These items should be reviewed before final budgeting.
A base package price helps you compare designs. Site-dependent costs help you understand what the property may add.
Delivery
Distance, access and transport requirements may affect the cost.
Installation
Site access, cranage and preparation may need review.
Foundations
Soil, slope and drainage can change the foundation requirement.
Approvals, permits and reports
The approval pathway depends on the property and should be reviewed.
Utility connections
Water, electricity, sewer or septic requirements need checking.
Site works
Clearing, drainage, access or service distance may affect the final cost.
Not every site needs the same work.
Share your address so the obvious site factors can be reviewed before you rely on a final project budget.
Site Factors
Site Factors That Affect Granny Flat Building Costs
Two properties can use the same granny flat design but have different building costs because of access, slope, soil, services and site requirements.
Access and cranage
Can the unit and equipment reach the backyard?
Slope and drainage
Does the land need extra preparation?
Soil and foundations
What does the site need to support the dwelling?
Distance to services
How far are water, power and sewer connections?
Privacy, parking and layout
These can affect design and site planning.
Overlays or special controls
Some properties may need closer approval review.
A site factor is not automatically a problem. It is a reason to check the block before relying on a final budget.
Access
Slope
Services
Parking
Before Budgeting
Check the block before choosing a final number.
A quick land check helps identify obvious site factors before you move into detailed design or final budgeting.
Check My Land Before BudgetingBedroom Size Guide
Choosing Between 1, 2 & 3 Bedroom Granny Flats
Compare each option based on your available land, household needs, rental goals and budget before choosing a floor plan.
1 Bedroom
From $89,999
Lower starting price
A compact option for smaller blocks, simple living needs or early budget comparison.
2 Bedroom
From $99,999
Balanced option
A practical middle option for family use, rental flexibility and broader tenant appeal.
3 Bedroom
From $139,999
More living capacity
More space for larger households or higher-capacity living needs. It may need closer checks around access, privacy, parking and services.
Compare the floor plan first, then check whether your land can support the option before planning around a final cost.
COST ESTIMATE
Get a Granny Flat Cost Estimate
Send us your address and preferred bedroom option. We’ll review the main site factors and provide an initial cost direction.
- Share your property address.
- Choose your preferred bedroom option.
- Receive an initial cost direction.
Address Check
Bedroom Option
Cost Direction
Request a Cost Estimate
Tell us about your property and preferred design.
Cost FAQ
Granny Flat Cost FAQ
Quick answers before you request a site-based estimate.
Still Comparing?
A starting price is only the first step.
Use the FAQ to understand the basics, then check your address before relying on a final project budget.
Check My Land FirstHow much does a granny flat cost in Melbourne and Victoria?
MPlus base packages start from $89,999 for 1 bedroom, $99,999 for 2 bedrooms and $139,999 for 3 bedrooms.
What is included in the base package price?
The base package includes the selected granny flat design and listed standard inclusions. Site-related work is priced separately.
What additional costs may apply?
Delivery, installation, foundations, approvals, utility connections and site works may affect the final cost.
How can I get a site-based cost estimate?
Send us your address and preferred bedroom option. We’ll review the main site factors and provide an initial cost direction.
What site works may affect cost?
Foundations, drainage, access, cranage, service connections and other land conditions can affect the estimate.
Which bedroom size is best for my budget?
Start with your preferred use, then check land fit, services, privacy and parking before choosing.
Ready to Understand Your Granny Flat Cost?
Use the starting prices as a guide, then check your land before detailed design.