36-month replacement main residence refund window: Portfolio landlord perspective (yield, refinancing, and portfolio records)

Summary

This guide treats 36-month replacement main residence refund window as a recurring UK property moment (cadence: Per transaction). It is written for Portfolio landlords and focuses on proportionate checks, evidence, and what to keep updated in a Property Passport. Use it alongside professional advice; headlines move faster than your completion date, so confirm facts on primary sources for your situation.

England and Wales scope

36-month replacement main residence refund window is not a single “event” for your home: it is a policy or market rhythm you can anticipate. If you know when it tends to land and what typically changes, you can avoid rushed decisions and keep your paperwork aligned with what lenders, insurers, and regulators actually ask for.

Scotland and Northern Ireland use different rules; flag cross-border edges early if the Property or Stakeholders span jurisdictions.

Using a Property-level record

For a Portfolio landlord, the useful question is what you should record, verify, and disclose at the right time. Property Passport UK is built around the address so Stakeholders can share a coherent story without repeating the same questions in every inbox.

Public Passport

When you are ready to share, a Public Passport can present selected facts to Buyers without exposing private Documents.

Tools and guides to use on Property Passport UK

• [Stamp Duty refund calculator](/stamp-duty-refund-calculator)
• [Buying guides](/guides/category/buying)
• [Rental yield calculator](/rental-yield-calculator)
• [Portfolio yield calculator](/portfolio-yield-calculator)
• [Property Search](/search)
• [Property Guides library](/guides)
• [Claim your Property Passport](/claim/start)
• [What is a Property Passport](/what-is-a-property-passport)
• [Free property calculators](/calculators)

Next steps on Property Passport UK

Run the address through [Property Search](/search), then explore the [Property Guides library](/guides). When you own or manage the home, [claim your Property Passport](/claim/start) and add Documents with dates and sources so permitted Stakeholders see a single coherent record.