Financial Disclaimer

Not Financial Advice

UKPropertyCalculator.co.uk provides online calculators and educational content relating to UK residential property, including tools for comparing buying versus renting, estimating stamp duty liability, modelling mortgage repayments, and calculating rental yields. All output from these tools is for general illustrative purposes only and does not constitute financial advice, tax advice, legal advice, or a personal recommendation of any kind.

We are not authorised or regulated by the Financial Conduct Authority (FCA). Nothing on this website should be interpreted as a regulated activity under the Financial Services and Markets Act 2000. If you are making a significant financial decision—such as purchasing a property, taking out a mortgage, or restructuring your investments—we strongly recommend that you consult a qualified, FCA-regulated independent financial adviser (IFA) who can assess your individual circumstances.

Calculator Accuracy and Limitations

We make every reasonable effort to ensure that the formulas and default values used in our calculators reflect current UK tax bands, interest rates, and market conditions. However, we cannot guarantee the accuracy, completeness, or timeliness of any calculation. Specifically:

• Tax rules change. Stamp Duty Land Tax (SDLT) thresholds, rates, and reliefs are set by HM Treasury and can change at any Budget or fiscal event. The figures our calculator produces may not reflect the rules in force at the time you use it, particularly following a recent policy announcement.
• Market conditions fluctuate. Default assumptions for property price growth, mortgage interest rates, rental inflation, and investment returns are based on historical averages and current market data. Your actual experience will differ—sometimes significantly.
• Personal circumstances vary. Our tools do not account for your specific tax position, existing debts, eligibility for government schemes (e.g. Lifetime ISA, Help to Buy equity loans), or regional variations beyond what you enter manually.
• Rounding and simplifications. Some calculations use simplified models. For example, mortgage calculations assume a fixed rate for the entire term, and the Buy vs Rent model does not capture every possible cost (e.g. buildings insurance claims, leasehold service charge escalation, void periods for landlords).

You should always verify calculator outputs independently before making financial commitments. In particular, obtain a formal mortgage illustration from your lender and confirm stamp duty liability with your solicitor or conveyancer.

Data Sources

We reference data and guidance from the following UK government and institutional sources. We encourage you to consult these directly for the most up-to-date information:

• HMRC — Stamp Duty Land Tax: gov.uk/stamp-duty-land-tax
• Bank of England — Interest Rates and Monetary Policy: bankofengland.co.uk
• HM Land Registry — House Price Data: gov.uk/government/organisations/land-registry
• Office for National Statistics (ONS) — Housing and Economic Data: ons.gov.uk

Where we cite specific statistics in blog posts or location guides, we aim to include the publication date and source. If you spot an outdated figure, please let us know so we can correct it promptly.

Affiliate Links and Commercial Relationships

UKPropertyCalculator.co.uk may contain affiliate links to third-party products and services, including (but not limited to) mortgage brokers, financial comparison websites, and property-related services. Where you click on such a link and subsequently make a purchase or enter into an agreement, we may receive a commission or referral fee at no additional cost to you.

Affiliate relationships do not influence our calculator outputs, which are determined solely by the mathematical formulas and the values you input. Editorial content is produced independently of any commercial relationship. Where a page or article contains affiliate links, this will be clearly disclosed.

No Warranty

This website and all content, tools, and calculators are provided on an "as is" and "as available" basis. To the fullest extent permitted by law—including the Consumer Rights Act 2015 and the Supply of Goods and Services Act 1982—we exclude all warranties, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

Limitation of Liability

To the maximum extent permitted under English law, UKPropertyCalculator.co.uk, its operators, contributors, and affiliates shall not be liable for any direct, indirect, incidental, consequential, or special damages arising from your use of (or inability to use) this website, its calculators, or any content published here. This includes, without limitation, any financial loss resulting from decisions made in reliance on calculator outputs or editorial content.

Nothing in this disclaimer excludes or limits our liability for death or personal injury caused by our negligence, or for fraud or fraudulent misrepresentation, or any other liability that cannot be excluded or limited under English law.

Third-Party Content

This website may link to external websites operated by third parties. These links are provided for convenience and informational purposes only. We do not endorse, control, or accept responsibility for the content, privacy practices, or availability of any third-party website. Accessing a third-party site via a link on our website is done entirely at your own risk.

Changes to This Disclaimer

We may update this disclaimer from time to time to reflect changes in the law, our services, or our commercial relationships. The "last updated" date at the bottom of this page indicates when it was most recently revised. We encourage you to review this page periodically.

This disclaimer was last updated on 8 March 2026. It is governed by the laws of England and Wales.