THE SHORT ANSWER
Estimate post-construction cleaning from finished area, room details, windows and the condition left by the trades. Define what debris has already been removed and how the final walkthrough works.
This Australian walkthrough uses a fictional 130.06 m² finished renovation area in Canberra, Australian Capital Territory. The matching post-construction cleaning estimate example shows the same item quantities and amounts in an app-exported PDF. Measure your own site and replace the example rates before issuing a client quote.
1. Define the handoff condition
Walk the completed area and agree what construction crews remove first. Bulk debris and unfinished work can change the cleaning sequence and price.
For this example, the agreed starting scope is: Clean 130.06 m² of accessible finished renovation space after contractors remove their debris. Include dust removal from specified accessible surfaces, kitchen and bathroom fixture wipe-down, floor cleaning, 12 interior window units and final walkthrough. No hazardous dust remediation or bulk debris disposal. A change to a listed surface, product or access assumption should trigger a revised line or allowance.
2. List surfaces and rooms
measured area covers broad dust and floors, while kitchens, baths and windows need their own counts. State whether cabinetry interiors or appliances are included.
3. Record sensitive conditions
New finishes may require product-specific cleaning. Confirm the surfaces and any contractor instructions before applying a method or chemical.
4. Plan the final review
Include a walkthrough against the agreed checklist. Avoid an open-ended promise to clean new dust generated by later trade visits.
Worked post-construction cleaning calculation
Two checkable lines from the example are 130.06 m² × A$9.50 = A$1,235.57; 130.06 m² × A$5.50 = A$715.33. The full 6-line estimate totals A$3,170.30 with the demonstration tax input at 0%. The amount is a fictional scenario, not an Australian market rate or a recommended selling price.
Material purchasing and installed quantities may differ. For your own estimate, use the actual takeoff, supplier prices, labour plan, access and disposal requirements. Decide how overhead, profit and the applicable tax treatment affect your final quote; do not copy the example's zero tax setting.
Before you share the estimate
- Confirm trades have removed bulk debris.
- Measure finished cleaning area.
- Count detail rooms and windows.
- Agree a final checklist and rework boundary.
Scope boundary in this example: No hazardous dust remediation, bulk debris disposal, exterior window cleaning, duct cleaning or cleaning after later trade work.
Confirm the client details and location, item descriptions, measured units, total and validity date. If opening up the work reveals a different condition, document the changed scope and price before proceeding.
Common questions about post-construction cleaning
Is post-construction cleaning priced only per square metre?
Area covers broad surfaces, but detail rooms, windows and remaining debris need separate attention.
Who removes construction debris first?
State it explicitly. This example starts after the trades remove their bulk debris.
FROM SCOPE TO PDF
Make your own post-construction cleaning estimate.
Describe the actual job in Estimates on iPhone or Android, then review every quantity, rate and scope note. Add your business and client details, check the document and share an itemised PDF. Example amounts are fictional, and some app features may require an in-app purchase.
