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Quick start · about 5 minutes

Townhouses, duplexes and house lots

Lay out townhouse rows, duplex lots or a house-and-land subdivision with a new road, and price it, in about five minutes.

About 5 minutes · updated 22 October 2026

  1. Start in Houses mode

    Press New and choose the Townhouses or subdivision sample, or set up your own site and set Project type to Houses in Criteria.

  2. Choose what to try

    In Generate, tick Townhouses, Duplexes and House lots, choose what to optimise for and press Generate options.

  3. Compare the options

    Click through townhouse rows, duplex lots and house lots, with or without a new road. Each card shows dwellings, lots, FSR, storeys, sun and profit.

  4. Tune the lot rules

    In Criteria, set the townhouse width and depth, the duplex and house lot frontages and sizes, and the dwelling envelope: storeys, roof, setbacks, coverage and parking.

  5. Read the lots and dwellings

    The data panel lists every lot with its area, frontage, coverage and open space. Click a dwelling in Floors to see its rooms and garage.

  6. Price it

    In Finance, enter a sale price per dwelling for each type, or tick Sell house and duplex lots as vacant land and a price per m² of lot.

  7. Export

    The Excel report adds a lot schedule; the DXF adds lot, road, driveway and garage layers.

Try it on a real site.

Create your account, then open the designer and load the sample or search your own address. A$299 a month, cancel any time, or free with an access code; in your browser, no password.