Choosing a survey level
Does a Level 2 or Level 3 of your flat include the neighbour’s flat?
No. The inspection is of the property you are buying, plus the common parts the surveyor is allowed to see. The flat next door is someone else’s home. A higher level does not bring a right to enter it. Leak paths from next door can be suspected and still not proved.
Last reviewed 24 October 2026. Written for buyers in England and Wales unless this answer says otherwise. No named surveyor has signed this page. It is general guidance, not a report on your house, and not legal advice.
What is the fuller explanation?
RICS flat surveys already leave the structure of the block, the lease and the service charge partly to the solicitor and the managing agent. Level 3 describes more. It still does not inspect the external wall system of a block as a cladding specialist, and it does not knock on the neighbour’s door as standard. A stain on your ceiling may start in their bathroom. The report should say if that is only a possibility.
Ask the seller or the agent whether access to a relevant common roof or cupboard has been agreed. There is no RICS price for the neighbour’s cooperation. Do not delay exchange for an inspection nobody can force. Do not ignore a stain because the person above seems nice.
What should you ask your surveyor?
- Which neighbouring areas were you unable to enter?
- Which stains might have a cause you could not see?
- What are you leaving to the lease?
What are the typical next steps?
- Ask for common-part access, not for the neighbour’s keys, unless they offer them.
- Treat an unseen flat above as unseen.
- Read the lease for who repairs the element the stain is on.
Costs vary with the building and with who you instruct. Where this page does not cite a published figure, ask the surveyor, a relevant specialist, or your solicitor for a written quote. Do not treat a forum average as the price.
Also asked about this
Does a louder level include a drone over the block?
Only if the quote says so. A drone is an extra, not a definition of Level 3.
Can you hear the neighbour and call that a failed floor?
Hearing is not a test. A gap the surveyor saw is a defect. A television is not.