How Much Does House Washing and Water Blasting Cost?
 

How much does house washing cost in Northland?

If you're looking to combine services, we’ve got great news! We run peak and off-peak pricing for house washes and roof treatments. Our off-peak season runs from April through August, this is when you'll find our lowest rates.

Peak season runs from September through March.

The prices on this page are a guide only. Your actual quote depends on property size, access, water pressure, the conditionof your surfaces, and how long it has been since the last wash. We always start with a personalised quote.

Take advantage of our bundled package deals and save: pair a house wash with an internal gutter clear, add a roof treatment, or even bundle all three together for ultimate convenience and value.

Bundling isn’t just smart, it’s budget-friendly. By combining services in one visit, you save money.

You can take a gander at the price guides for the
bundled deals here.

We ALWAYS start with a quote, so if you want an accurate price, hit the Get A Quote For Clean button and we will get to work creating a quote based on your property and unique requirements.

Join the Northland homes already booked in for a wash. Get your quote.

Get a quote for clean
Considerations when quoting a house wash

What we take into consideration when pricing a house wash.
There are a lot of factors that determine the cost of a house wash, for example, the size of the house to be washed, whether it's single level, split level, or multi-level, the cladding and how accessible the house is.

Travel is another consideration - Do we have to travel far to get to the job, and if so, are there other jobs in the area that we could complete on the same day to help absorb travel costs?

How dirty is the house? - Was it last washed 1 year ago, 3 years ago or more. What sort of mould is on the house can affect the price, as can poor water pressure.

What else does it involve? - If the job includes water blasting concrete around the house, washing a garage, decks, patios or a porch roof. We price these things separately, so please let us know if you want any of these items priced to be cleaned.

We run dynamic rates, which fluctuate depending on the time of year. Our low season is mid winter where you will find our lowest rates, so if you want a deal, mid-winter is a great time to get us in. September to March is our peak season.

Below is an approximate price guide for a single level house wash based on our peak rates.

House washing price guide
House Size
Price
Unit - 1 to 2 bedrooms
$264
Small House - 2 bedrooms
$300
Small / Medium House - 3 bedrooms
$336
Medium House - 3 or 4 bedrooms
375
Large House - 4 bedrooms
$420

For gutter cleaning prices by house size, see our gutter cleaning cost guide.

Looking to combine services? Bundle a house wash with a gutter clear, roof treatment, or both for even better value.

Our off-peak bundle savings can be significant, see our full bundle pricing guide for exact figures.
Get a quote and say HELLO to
clean and happy

Our off-peak bundle savings can be significant, see our full for exact figures

Lets make it happen
© Copyright Blast Away Guys 2026 | All Rights Reserved