Second Storey Addition Packages for Growing Sydney Families

More Room for Your Family. A Clearer Way to Build.

Explore fixed-price starting points for 40m², 60m², 70m² and 80m² second storey additions, designed for Sydney family homes.

Smart Home Additions second storey addition package guide

Compare Our Four Addition Packages

Every home and family is different. Our packages provide a clear guide, then we tailor the layout to better suit your needs.

40m²

Parents’ Retreat

From
$264K

Create a private retreat away from the main family living areas.

  • Master bedroom
  • Large ensuite
  • Walk-in robe
  • Private parents’ retreat
Download 40m² Details
60m²

Growing Family

From
$274K

Add bedrooms and additional living space for your growing family.

  • Two bedrooms
  • One bathroom
  • Upstairs living room
  • Flexible family layout
Download 60m² Details
Premium Package
80m²

Premium Family Package

Full details
In Our Guide

Our largest standard package for families needing additional rooms and bathrooms.

  • Three bedrooms
  • Two bathrooms
  • Upstairs living room
  • Premium family layout
Download 80m² Details

Package layouts are examples only. Every addition is designed to suit your existing home, site conditions and family requirements.

Which Package Could Suit Your Family?

Our second storey addition packages are designed for growing families across Sydney, with layouts that can be tailored to suit your home, site and lifestyle.

Answer three quick questions and we’ll recommend the closest package starting point.

Question 1 of 3

First, tell us about the space you need.

How many bedrooms would you like upstairs?

A Package Is the Starting Point — Not the Limit

Our packages can be adjusted to better suit your existing home, family and budget. Discuss your ideas directly with our builder when your quotation is prepared.

Balconies Skylights Wet bar Additional rooms Extra floor area Layout changes Additional bathrooms WC

See the Layouts, Inclusions and Package Details

Preview what’s included, then have the complete second storey addition package guide sent straight to your inbox.

Open Smart Home Additions second storey package guide showing 40m² and 60m² layouts

Inside the Guide

  • Example package floor plans
  • Standard building inclusions
  • Package layout comparisons
  • External and internal finishes
  • How our building process works
  • Package upgrade options
Get the Free Guide

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Send Me the Package Guide

Complete the short form below and we’ll email you the full package guide with layouts, inclusions and further information.

Not Sure Which Package Is Right?

Talk Directly With Our Builder About Your Home

Discuss your existing home, family requirements, preferred package and budget. We’ll help you understand the most suitable starting point and the options available to customise your addition.

✓ Fixed-price starting points ✓ Speak directly with the builder ✓ Quotation tailored to your home