Available Backyard Space
We look at whether there is enough usable space for a small second dwelling, not just the total land size.
Victoria Granny Flat Rules
Check If Your Land May Suit a Granny Flat in Victoria
Thinking about a granny flat or small second dwelling? In Victoria, the site still needs to be checked for size, access, boundaries, services and permit requirements before you move into design or pricing.
- Check whether your land may suit a small second dwelling of up to 60m².
- Review key site factors such as access, setbacks, overlays and existing home position.
- Get a clearer next step before spending time on plans, permits or cost estimates.
Can I Build a Granny Flat on My Land?
It depends on your actual block. Total land size matters, but it is not the only thing that affects whether a granny flat can work.
A Victorian small second dwelling is generally up to 60m² and must be on the same lot as an existing home.
Your backyard layout, boundary setbacks, access and existing house position can affect what is possible.
Some properties may still need planning checks because of lot size, overlays or site constraints.
A building permit is still required before construction.
What We Check Before You Build
A land check helps identify the practical site factors that may affect your granny flat options before design starts.
Existing Home Position
The current house location can affect where a granny flat may fit.
Boundary and Setback Issues
Boundary distances, neighbouring properties and private open space can affect the layout.
Site Access
Access may affect construction, delivery and how the new dwelling can be used.
Planning Controls and Overlays
Zone, lot size, heritage, neighbourhood character, flooding or environmental overlays may need closer review.
Easements, Covenants and Services
Easements, title restrictions, sewerage, water, electricity and gas rules may affect the next step.
Site Details to Prepare
What to Prepare for Your Land Check
You do not need full drawings to start. A few basic property details can help us complete the first review.
Start With the Actual Property
A land check is based on your block, not a general rule. Your address, backyard size, existing home position, access and photos help us understand what should be reviewed first.
Property address
So we can understand the location and planning context.
Approximate backyard or land size
A rough measurement is enough for the first check.
Existing home position
Tell us where the current house sits on the block.
Photos or simple measurements
Backyard photos, side access photos or a rough sketch can help.
Your goal
Let us know if the granny flat is for family, rental use or future property flexibility.
Site access
Let us know if there is side access, driveway access or a clear path to the backyard.
Send the basic site details first. We’ll review the key land factors and help you understand whether design, permits, pricing or further site checks should come next.
Free Land Check Form
Start With a Free Land Check
Send your basic site details and M Plus will review the key land suitability factors before you move into design, approval or cost planning.
WHAT WE REVIEW FIRST
We check basic land suitability factors such as size, access, boundaries and existing home position.
We look for obvious planning or site constraints that may need closer review.
We help you understand whether the next step is design, permit guidance, cost planning or further site review.
This is an initial land check, not a formal approval or building permit.
You do not need to know every answer before contacting us. If one of the answers is “not sure”, that is exactly what a Free Land Check is for.
A Free Land Check is an initial site suitability review, not a formal approval or building permit. We use your site details to identify what may need closer review before design, permits or cost planning.
Outcomes and Next Steps
What Happens After You Submit?
After you send your site details, we review the main land factors and help you understand what should happen next.
1
You Send Your Property Details
Share your address, goal and any useful site information.
2
We Review the Key Site Factors
We check size, layout, access, boundaries, services and obvious constraints.
3
We Identify What Needs Closer Review
This may include planning controls, overlays, easements or permit requirements.
4
You Get a Clearer Next Step
You will know whether to look at design, approval, cost direction or further advice.
5
You Decide Whether to Move Forward
You can continue only if the site looks worth exploring.
Prompt Review by the M Plus Team
Why a Pre-Check Helps
Why Check Your Land Before Choosing a Design?
A floor plan only makes sense if it fits your block, boundary conditions and permit pathway.
It helps you avoid choosing a design that may not fit your site.
It checks whether a 60m² small second dwelling is realistic on your block.
It can flag planning controls, overlays or title issues early.
It makes the cost conversation more useful because it is based on your actual land.
It gives you a practical starting point before speaking about approvals.
Check Your Land Before You Go Further
Before you spend time on plans, permits or pricing, send your basic site details and find out whether your land is worth exploring for a granny flat.
100% Free
No obligation
Victoria-focused team
- Check size, access, boundaries and site constraints first.
- Understand whether planning or building requirements may affect the next step.
- Get a clearer direction before starting design or cost planning.
Victoria coverage
Melbourne, Geelong, Ballarat, Bendigo, Mornington Peninsula and regional Victoria.
Free Land Check
Tell us your address and basic site details. We’ll review the main land factors and help you understand the next step.
Land Eligibility Check FAQ
Common questions from Victoria homeowners before starting a granny flat or small second dwelling project.
Can M Plus check if my land may suit a granny flat?
Yes. Send us your property details and we can review the basic site factors, including land size, access, existing home position, boundaries and possible constraints.
What size granny flat can I build in Victoria?
A Victorian small second dwelling is generally 60m² or less. The actual layout still depends on your land, setbacks, services and site conditions.
Does a Free Land Check mean my project is approved?
No. It is an initial site suitability check. Planning, building and other requirements may still need to be reviewed before a project can move forward.
Do I need a planning permit for a granny flat in Victoria?
Many small second dwellings may not need a planning permit, but some properties still do. Lot size, zone, overlays, easements, covenants and other controls can affect this.
Do I still need a building permit?
Yes. A building permit is required before construction of a small second dwelling.
Can I build if my backyard is small?
It depends on the usable space, access, boundary setbacks, private open space and existing home position. A smaller backyard may still be worth checking.
Can I rent out a small second dwelling?
Small second dwellings can be lived in or rented out, but residential tenancy requirements still apply.
Can the granny flat be subdivided or sold separately?
No. A small second dwelling cannot be subdivided or sold separately from the main home.
Check Your Land Before You Go Further
Send your basic site details and get a clearer next step before spending time on plans, permits or pricing.