PRICE CALCULATOR

How This House Washing Estimate Works

Our house washing calculator is designed to give you a quick estimate based on the approximate size of your home and a few important factors that can affect the job.

It’s a helpful starting point, but every property is different. The final price can vary depending on the level of dirt, mould, algae, how easy the home is to access, how many storeys it has, and the type of surfaces being cleaned.

If your home has heavier buildup, tighter access, delicate painted areas, or additional surfaces you’d like cleaned at the same time, the final quote may be slightly different from the online estimate.

What Affects the Cost of House Washing?

Size of the Home

In most cases, the larger the home, the more time, water, equipment, and labour are required to complete the job properly. A small single-storey home will usually cost less than a larger home with more external surface area to clean.

Level of Dirt, Mould, and Buildup

Not every house needs the same amount of work. Some properties only need a light freshen-up, while others have visible mould, algae, spider webs, heavy dirt, or years of buildup. Heavily soiled homes often need more time and more detailed treatment.

One Storey or Two Storeys

Multi-storey homes are generally more complex and take longer to clean safely. Extra height, access equipment, and the time needed to work around different sections of the property can all affect the final price.

Type of Surfaces

Different exterior surfaces need different cleaning methods. Some areas can handle more pressure, while others require a gentler soft washing approach to avoid damage. The right method depends on the material and condition of the surface.

Access Around the Property

Easy access makes a job faster and simpler. Narrow side paths, steep blocks, obstacles, fragile landscaping, or difficult-to-reach sections can increase the time needed to complete the clean properly.

Extra Services

Many customers also ask about adding services like external window cleaning, driveway cleaning, patio cleaning, or other exterior surfaces. Bundling services can change the total quote.

Why Online Estimates Can Vary

Online calculators are useful for giving you a rough price range, but they can’t see every detail of your property.

Things like:

• how dirty the home really is
• whether mould treatment is needed
• how much access there is around the house
• whether surfaces require soft washing
• whether you want extras included

can all influence the final quote.

That’s why the calculator should be used as a guide, not as a fixed final price.

Why Professional House Washing Is Worth It

A proper house wash can make a huge difference to the overall look of your property. It helps remove dirt, mould, algae, cobwebs, and other buildup that can make a home look older and more neglected than it really is.

Regular exterior cleaning can also help maintain painted surfaces, improve street appeal, and keep the home looking fresher for longer.

Want a More Accurate Quote?

If you’d like a more exact price, the best option is to get in touch for a proper quote.

We can usually provide a more accurate estimate once we know:

• the size of the property
• whether it is single or double storey
• the general condition of the exterior
• your suburb
• whether you want any extra services included

Use the calculator as a quick guide, then contact us for a tailored quote based on your property.