What to Verify About SAP Improvements After Retrofit

Why this matters

This guide answers: What to Verify About SAP Improvements After Retrofit Treat it as a working note you can share with your conveyancer, lender, or surveyor so everyone checks the same facts.

England and Wales

Scotland and Northern Ireland use different rules; treat this as orientation for England and Wales unless a section says otherwise.

Practical checks

Write down questions for your solicitor in one email with links to any PDFs you already hold.

Scope

Property Passport UK helps you organise information; it does not replace regulated advisers.

Using Property Passport UK

Start from the address on [Property Search](/search). Owners can [claim the Property Passport](/claim/start) and upload Documents with clear dates and sources. Browse more explainers in the [Property Guides library](/guides). This article is general information, not legal, tax, mortgage, or survey advice.