A property may be suitable for townhouse development if it has enough land area, frontage, depth, access, private open space, parking potential, tree canopy opportunity and planning capacity to support multiple dwellings. Suitability also depends on zoning, overlays, easements, slope, trees, neighbourhood character, drainage, stormwater and council requirements.

Townhouse feasibility should be reviewed before committing to a design.

A site may look large enough on paper, but constraints such as easements, protected trees, poor frontage, difficult slope, neighbouring windows, restrictive overlays, car access, waste collection, drainage, stormwater and private open space can affect the realistic yield.

The early question is not simply “how many townhouses can fit?” The better question is “how many good townhouses can be designed, approved, built and sold or occupied successfully?”

Vaastu can assist with early site review to identify whether your land is better suited to townhouses, dual occupancy, boutique apartments, a single luxury home or another residential development strategy.

We Review

• Land size
• Street frontage
• Site depth
• Corner block potential
• Zoning
• Overlays
• Easements
• Site slope
• Existing dwelling position
• Trees and vegetation
• Neighbouring setbacks
• Neighbouring windows
• Vehicle access
• Driveway width
• Garage location
• Private open space
• Solar access
• Tree canopy
• Permeability
• Stormwater
• Waste collection
• Subdivision potential
• Construction access
• Market appeal
• Planning permit pathway

Townhouse developments in Melbourne generally require careful town planning assessment because they involve two or more dwellings on a lot and must respond to the relevant residential development standards.

The current Townhouse and Low-Rise Code framework makes early design strategy especially important. A townhouse proposal should not only look attractive; it must respond to neighbourhood character, building height, setbacks, site coverage, access, tree canopy, liveability, private open space, solar access, overlooking, overshadowing, internal amenity, permeability, stormwater, waste and sustainability.

A strong townhouse design should be shaped around Clause 55 from the earliest concept stage.

If the site planning, access, open space, setbacks and building form are not resolved early, the project may face avoidable planning issues, objections, delays or redesign.

Vaastu reviews each townhouse project with a Clause 55 mindset so the design response is clearer, more logical and better aligned with planning expectations.

Neighbourhood Character

We consider how the development responds to the street, adjoining buildings, existing rhythm, preferred character, landscaping and overall visual impact.

Street Setback

Street setback is critical for both planning compliance and street appeal. On corner blocks, the relationship between front street and side street setbacks must be carefully reviewed.

Building Height

Building height must respond to the zone, overlay, slope, neighbourhood character and adjacent buildings.

Side & Rear Setbacks

Side and rear setbacks affect privacy, daylight, building bulk and neighbour amenity, especially for double-storey and three-storey townhouse forms.

Walls On Boundaries

Boundary walls can help create efficient layouts, but the height, length, location and neighbour impact must be carefully managed.

Site Coverage

Site coverage influences how much of the land can be covered by buildings and must be balanced with private open space, tree canopy, permeability and landscape.

Access & Crossovers

Driveway and crossover design must support vehicle access while reducing garage dominance, protecting street trees, improving pedestrian safety and maintaining streetscape quality.

Tree Canopy

Tree canopy and deep soil planning now need to be integrated from the beginning, not treated as leftover landscape space.

Private Open Space

Each townhouse needs usable outdoor space that connects well to living areas and supports genuine resident amenity.

Solar Access

Good solar access improves liveability and helps private open spaces feel useful and valuable.

Functional Layout

A compliant townhouse still needs to feel like a proper home, with good room sizes, storage, natural light, ventilation and practical circulation.

Overlooking & Overshadowing

Upper-level windows, balconies, secluded private open spaces and neighbouring homes must be carefully considered.

Permeability & Stormwater

Townhouse design must manage stormwater, reduce excessive hard surfaces and support garden areas and permeable surfaces.

Waste & Recycling

Bin storage and collection must be practical, discreet and resolved early, especially for multi-unit and shared driveway arrangements.

The most common mistake in townhouse development is designing only for maximum yield.

More dwellings do not always mean a better project. A site with four weak townhouses may perform worse than a site with three stronger, better planned and more marketable homes.

A successful townhouse development balances:

Vehicle access is one of the most important parts of townhouse design.

A poor driveway or garage strategy can weaken the planning outcome, reduce street appeal, consume valuable land and make homes feel compromised.

The best townhouse developments resolve parking and access early while still protecting the quality of the homes and landscape.

Access Design Priorities

• Crossover location
  
• Driveway width
  
• Vehicle turning
  
• Garage placement
  
• Tandem parking where suitable
  
• Basement or undercroft parking if suitable
  
• Pedestrian safety
  
• Visitor parking where required
  
• Street tree protection
  
• On-street parking impact
  
• Garage dominance control
  
• Safe internal movement
  
• Waste truck access where required
  
• Emergency access where required
  
• Subdivision boundaries

Townhouse development can no longer treat landscape as leftover space.

Tree canopy, deep soil, permeable surfaces, private open space and front setback planting can influence the entire layout. A development with good landscape can feel more premium, more liveable and more council-responsive.

Vaastu considers landscape at the same time as building footprint, driveway, entries, private open space and street presentation.

Townhouses must feel like real homes.

Each dwelling should have usable open space, good natural light, privacy, storage, functional rooms, ventilation and a strong connection between living areas and outdoor spaces.

Vaastu designs townhouses with liveability at the centre of the planning strategy.

Liveability Priorities

• Living areas connected to open space
  
• Usable secluded private open space
  
• North-facing outdoor space where possible
  
• Good room proportions
  
• Functional kitchens
  
• Storage areas
  
• Natural ventilation
  
• Daylight to new windows
  
• Privacy between dwellings
  
• Reduced internal overlooking
  
• Comfortable bedrooms
  
• Practical laundries
  
• Clear entries
  
• Good internal circulation
  
• Outdoor entertaining where possible

Townhouse developments must carefully manage their impact on adjoining properties.

Overlooking, overshadowing, visual bulk, daylight loss and privacy are often key planning issues. These matters must be resolved through layout, setbacks, window placement, screening, building articulation and landscape.

Most townhouse developments are designed with future subdivision in mind.

Subdivision should be considered early because it can influence driveway layout, services, common property, private open space, drainage, title boundaries and utility connections.

A well-planned townhouse development should make the future subdivision logic clear from the start.

Subdivision Considerations

• Title boundaries
  
• Common property
  
• Driveway access
  
• Separate services
  
• Drainage
  
• Garages and car spaces
  
• Private open space allocation
  
• Easements
  
• Building separation
  
• Mailboxes
  
• Bin storage
  
• Street addressing
  
• Owners corporation if required
  
• Service meters
  
• Council subdivision requirements

For developers, townhouse design must balance planning approval, design quality, construction cost, market demand and resale value.

A strong townhouse development can improve buyer response by creating homes that feel more spacious, better planned and more visually appealing than standard unit developments.

Vaastu’s design approach aims to find the right balance between yield, compliance, buildability and market presentation.

Townhouse development is not only for professional developers.

Many families consider townhouses when they own a large block, want to downsize on the same land, create homes for children, sell part of the development, or unlock land value.

Vaastu can help landowners understand whether the site suits townhouses, dual occupancy or a single luxury rebuild.

Family & Landowner Use Cases

• Build one and sell others
  
• Build one and rent others
  
• Build homes for family members
  
• Downsize while staying on the same land
  
• Develop inherited land
  
• Replace an old home with multiple new homes
  
• Create long-term investment income
  
• Prepare a site for resale

The cost of a townhouse development depends on the site, number of dwellings, layout type, construction method, finishes, consultant requirements, planning complexity, demolition, services, civil works, landscaping and builder pricing.

Three townhouses on a simple site will have a very different cost profile to six townhouses on a sloping site with basement parking, tree constraints or complex drainage.

Cost Drivers

• Demolition
• Land slope
• Soil conditions
• Easements
• Tree protection
• Driveway length
• Drainage
• Service upgrades
• Number of dwellings
• Dwelling size
• Garage arrangement
• Number of bathrooms
• Façade complexity
• Material selection
• Balconies
• Retaining walls
• Basement or undercroft parking
• Landscaping
• Civil works
• Subdivision
• Consultant reports
• Builder access
• Planning delays
• Construction staging

Cost Control Strategy

• Test realistic yield early
  
• Avoid overdeveloping the site
  
• Control driveway length where possible
  
• Reduce unnecessary structural complexity
  
• Use efficient dwelling layouts
  
• Keep service runs logical
  
• Protect key façade moments
  
• Use durable materials
  
• Plan landscape early
  
• Coordinate engineering early
  
• Prepare clear working drawings
  
• Tender to suitable builders

A townhouse project can lose value if feasibility, planning, access, amenity and market appeal are not resolved early.