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Leasehold

A staircasing quote sits beside the shared-ownership lease. Why has the survey priced neither that extra share nor an extension, even though GOV.UK warns an extension can cost much more below 80 years?

The survey has priced neither the extra share nor a lease extension. It is a condition report, not a valuation of staircasing and not a quote for extending the lease. The staircasing quote beside the lease is someone else's price for a further share. GOV.UK warns that extending a shared-ownership lease can be much more expensive below 80 years. That warning is not a figure this survey has calculated, and it is not a reason to invent one. The report describes the building. Both prices stay outside it.

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?

Staircasing is a later purchase of more of the same home. The quote in the pack answers a price question under the scheme's rules. A lease extension is a different transaction, about the length of the lease rather than the size of the share. The survey you have describes condition now. It will not become a valuation because the two papers were stapled together. The association may nominate a valuer for a share. That rule is about price. It is not a rule that the roof need not be understood.

Ask the solicitor to read the lease, the staircasing quote and any note about extending, and to keep those figures off the survey. GOV.UK's warning about cost below 80 years is a prompt for that legal reading, not a sum the survey should print. Do not ask the surveyor to arithmetic the warning into a price. A lender's valuation of the share is a third paper. None of the three deletes the condition report, and the condition report deletes none of them.

What should you ask your surveyor?

  • Has the survey valued the extra share in the staircasing quote?
  • Has it priced a lease extension?
  • Is GOV.UK's warning about cost below 80 years a figure the survey calculated?

What are the typical next steps?

  1. Leave both prices outside the condition report.
  2. Ask the solicitor to read the quote, the lease and any extension note.
  3. Do not turn the GOV.UK warning into a sum.

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 the staircasing quote describe the roof?

No. It is a price for a further share, not a description of the fabric. You live in the whole home, not in a fraction of a room, so condition still matters. The survey is the condition paper. The quote does not inspect the roof, and the survey does not adopt the quote's figure. Keep them apart when you write to a lender.

Who warns that an extension can cost much more below 80 years?

GOV.UK warns that extending a shared-ownership lease can be much more expensive below 80 years. The survey repeats that this is a warning, not a calculation of its own. It has not worked an example and it has not priced this lease. Ask the solicitor to explain what the warning means for this particular document. The condition report stays silent on the figure.

Sources