Construction Cleaning Cost Australia: 2026 Price Guide

Construction cleaning in Australia runs roughly $3 to $8 per square metre for a standard post-construction clean, with the final number shifting based on build size, mess level, and how many cleaning stages are involved. A new four-bedroom house in Canberra will sit in a different bracket than a high-rise fitout in Sydney.

What affects the price

No two construction sites leave the same mess. These are the main factors that move the cost up or down:

• Stage of clean. Most builders need three passes: rough clean (during construction), pre-handover clean, and final sparkle clean. Each stage is priced separately. Skipping the rough clean usually makes the final stage more expensive.
• Build type. Residential new builds are generally simpler than commercial fitouts. Commercial sites often have more adhesive residue, paint overspray, and protection film on surfaces.
• Floor area and ceiling height. Cleaners price by square metre, but double-height ceilings or exposed structural beams add labour time that flat pricing does not cover.
• Waste and debris volume. If trades have left behind significant rubble, cut materials, or packaging, expect a rubbish removal charge on top of the cleaning rate.
• Location. Travel to regional ACT or rural NSW adds a call-out fee. Jobs within Canberra and surrounding suburbs like Kaleen, Gungahlin, and Belconnen are generally quoted without travel surcharges by local operators.

Typical price ranges for 2026

• Rough clean (during build): $1.50 to $3.00 per m²
• Post-construction pre-handover clean: $3.00 to $6.00 per m²
• Final sparkle or builder's clean: $5.00 to $8.00 per m²
• Full three-stage package: Often cheaper per stage when booked together
• Commercial fitout clean: $6.00 to $12.00 per m², depending on complexity

These are honest working ranges, not minimums used to win a quote and then pad the invoice.

What a proper construction clean actually includes

A builder's clean is not a standard domestic tidy. At handover level, you should expect:

• Removal of stickers, labels, and protective film from windows, appliances, and fixtures
• Cleaning of window tracks, frames, and sills where plaster dust settles
• Wipe-down of all cabinetry inside and out, including above overhead cupboards
• Scrubbing of grout lines before they set with construction grime
• Detail clean of light fittings, power points, and exhaust fans
• Pressure washing of driveways, paths, and garage floors if specified

If a quote does not mention these tasks specifically, ask. A low quote that skips half the scope is not a saving.

How to get an accurate quote

Give the cleaner the total floor area in square metres, the build type, the number of levels, and which stages you need. Photos of the current site condition help more than any description. Builders who book before lock-up is complete often lock in better rates because the cleaner can plan the schedule.

For construction cleaning in Canberra and the ACT region, ACT Cleaning By Demand can be reached at 0477 396 363, by email at contact@actcleaningbydemand.com.au, or in person at 28 Murchison St, Kaleen ACT 2617. A site inspection is the most reliable way to get a price that reflects what the job actually involves.