Major works and building safety

This topic matters when the pack hints at capital expenditure, consultation, remediation, or lender follow-up risk but does not yet provide a clean per-flat cost or timing picture.

Best for: Buyers, conveyancers, brokers, and advisers trying to quantify cost and delay risk before exchange.

Legal caution

This page is informational only, not legal advice. It does not tell you whether to exchange, proceed, renegotiate, or withdraw. Verify the issue against source documents and obtain professional advice before relying on it for legal, financial, or transactional decisions.

What matters most here

Section 20 references matter even when the final cost is still uncertain.
Building-safety wording can slow both lender sign-off and buyer confidence.
The right question is usually not whether there is a risk mention, but whether the funding, timing, and supporting evidence are clear enough yet.

Search intent covered on this hub

section 20 major works
building safety leasehold review
major works notice buying flat
ews1 questions

Guides

Long-form explainers

Major Works and Section 20 Basics
How to spot Section 20 and major works exposure in a leasehold pack before exchange.
Major Works Timeline Questions
Questions to establish timing, cost and liability where major works are planned or in consultation.
Building Safety Mentions in Leasehold Packs
How to handle fire safety, remediation, cladding, fire door and compartmentation wording in a leasehold pack.
Understanding EWS1 References
What EWS1 and lender-facing building-safety references mean in a leasehold pack, and what evidence to request.

Checklists

Shorter action pages

Section 20 Major Works Check
Spot Section 20 and major-works exposure, then request the cost, timing, reserve and apportionment evidence missing from the pack.
Building Safety Mentions Review
Review fire safety, EWS1, remediation and lender-facing wording without treating vague risk language as verified evidence.

FAQ

Does a Section 20 mention automatically mean a very high bill is coming?

No. It means the matter needs closer review. The main issue is often that the timing, scope, or funding split is not yet quantified clearly enough for a buyer to feel comfortable.

FAQ

Why do building-safety mentions matter even when the wording looks vague?

Because vague building-safety wording can still affect lender follow-up, buyer confidence, insurance terms, and the speed of the transaction.

Need this checked against a live pack?

Use the review workflow when the question is not generic anymore and you need these issues assessed against the actual documents in the matter.

Start a review View sample report