Display Home Upgrades Explained

In an Australian display home, almost everything you see has been upgraded from the standard specification. The polished stone benchtops, the frameless shower screens, the tiled outdoor alfresco, the ducted air conditioning — all of it costs extra, and most buyers significantly underestimate how much.

This guide explains the most common display home upgrades, what they typically cost, and how to decide which ones are worth including in your build budget.

Common Display Home Upgrade Cost Ranges

The table below shows typical upgrade cost ranges for features commonly seen in Australian display homes. Costs vary by builder, region, and home size. Use these as a guide to estimate your upgrade budget.

Which Upgrades Are Worth It?

Not all upgrades deliver equal value. Some are difficult or expensive to retrofit later, making them high priority. Others are purely cosmetic and can be added post-build without major cost. Here's how to think about prioritising your upgrade spend:

High Priority — Difficult or Expensive to Change Later

• Ducted air conditioning: Retrofitting after build is extremely disruptive and expensive. If you want it, build it in.
• Ceiling heights: Raising ceiling heights is a structural change — it cannot be done after the frame is up.
• Power point and lighting circuits: Upgrading electrical after occupancy means cutting walls and replastering.
• Flooring: While flooring can be replaced, doing it at build is significantly cheaper than a full home reflooring later.
• Insulation: Wall insulation cannot be added without major disruption after walls are closed.

Medium Priority — Can Be Upgraded Later But at Higher Cost

• Stone benchtops: Can be replaced post-build but requires removing the sink, tap, and appliances.
• Shower screens: Can be upgraded later but requires waterproofing re-assessment.
• Cabinetry: Soft-close and full-extension drawer upgrades can be retrofitted, but it's messy.
• Appliances: Appliances can be replaced later, though the space must match the size.

Lower Priority — Easy to Add After Build

• Window furnishings: Blinds and curtains are easy to add or upgrade later.
• Landscaping: Can always be done later — prioritise the build first.
• Feature walls: Wallpaper, panelling, and feature walls can all be added post-build.
• Letterbox and clothesline: Trivial to add any time.

How to Compare Upgrade Pricing Across Builders

One builder's "included" feature is another builder's $8,000 upgrade. This is why comparing builders on base price alone is meaningless. To make a fair comparison, you need to know what each builder includes as standard — and what it costs to add the features you want.

Use our free builder comparison tool to see which inclusions are standard vs upgrade for builders in your region. This can reveal that a builder with a slightly higher base price actually represents better value once upgrades are accounted for.