Quick answer: Estimate volume in three moves: count the large items one by one (sofas, beds, appliances, dressers), roughly measure piles and boxes (length, width, height), and photograph every room, including closets, the basement and the garage. The provider converts this into truck space; your job is to leave nothing out.
"It's about one full room" is not enough to price a clearout. A simple estimate, made with a tape measure and a phone, gives the provider what it needs and lets you compare quotes.
Direct answer: count, measure, photograph
Count the large items one by one, roughly measure each pile of boxes or items, then photograph every room, including open closets, the basement, the garage and the shed. Note what stays. With these three elements, a provider can estimate the truck space and time needed.
Key terms
- Cubic metre (m³): the volume of a cube one metre on each side, often used to describe a quantity of items.
- Large item: a piece of furniture or an appliance counted individually.
- Hidden volume: what sits in closets, storage, basements and sheds.
How to estimate each element
| Element | How to estimate it | Tip |
|---|---|---|
| Large furniture | Count one by one | Note whether it must be taken apart |
| Appliances | Count and note the type | Refrigerant or not? |
| Boxes and bags | Count or measure the pile | Group them in one place |
| Piles of items | Length × width × height | Photo with something for scale |
| Closets and storage | Open and photograph | Often forgotten |
| Basement, garage, shed | Room by room | Often underestimated |
A simple calculation
A pile two metres long, one metre wide and one metre high is about two cubic metres. Add up the piles, then add the list of large items: you get a useful order of magnitude.
What the estimate is for
It tells you whether municipal collection might be enough, since the City sets volume limits that vary by borough and building type, and it makes quotes comparable. See the photo checklist, what changes the cost and what to check for your address.
Next step
Prepare your clearout request, then request a clearout quote.
Frequently asked questions
Does the estimate need to be exact?
No; an approximation backed by photos is enough.
Can a provider estimate from photos alone?
Often; some jobs still need a visit.
How do I estimate a crowded basement?
Room by room, with a photo of every corner.
Is volume enough to set the price?
No; access, sorting and item types matter too.
Sources
Sources checked on November 12, 2026.