Calculator inputs
Flat value, remaining years, ground rent and rate assumptions are used in browser memory. They stay in your browser: nothing is sent to an API, saved in cookies or written to local storage. A browser may independently retain form history or restore a page.
Reloading starts from the default example unless the page was opened using a supported share link.
Sharing and printing
The share control creates a URL fragment containing numeric inputs and a model version. URL fragments are not sent in the normal HTTP page request, but anyone who receives the full link can read the inputs. Copying uses your browser clipboard only when you activate the share control.
Printing uses the browser’s print dialogue. You control whether a paper or PDF copy is created and where it is stored. Do not share a result if you regard the underlying numbers as confidential.
Email enquiries
This site has no forms. If you email us, we hold your name, email address and message only to answer you, and delete them after 12 months. We do not pass your message to any firm.
Use fictional details only. Do not enter sensitive legal information, identity documents or personal information about other people.
Hosting, external links and analytics
The site’s own code does not install analytics, advertising pixels or non-essential cookies. Its public pages use local CSS, JavaScript, images and system fonts.
The hosting provider may process ordinary technical request data, such as IP addresses, browser information and access logs, under its own arrangements. Those hosting processes, retention periods and controller/processor roles have not been verified in this build. This notice does not claim that the hosting platform collects no data.
Following an external link takes you to another service governed by its own privacy information. Lease Extension Pro does not control that service.
Before enquiries or payments go live
A production privacy notice must identify the responsible controller and active contact route, purposes and lawful bases, processors, any firm recipients, retention periods, international transfers and how individuals exercise their rights.
Analytics, paid listings and payments are not in use on this site. If any are introduced, this notice will be updated first. For general rights information, see the Information Commissioner’s Office.
Contact availability
The planned brand inbox is not operational. See the contact availability page and project identity. To exercise any right, email hello@lease-extension-pro.co.uk; we aim to reply within 5 working days.