Key legal issues

This document is only available with a paid isurv subscription.

Legal presumptions may be relevant where boundaries follow, or are defined by reference to, physical features. However, all presumptions are rebuttable by contrary evidence. Below are some common legal presumptions relating to physical features. Basements: if a basement extends under a street, it probably extends up to the horizontal boundary between the...

Explore the subscription options here to get full access to isurv, including downloads.

Try isurv for 1 month!

You can now get unlimited access to all isurv channels with our 1-month pass, available for only £39. To find out more, enquire with our team using our form.

Sign up for the isurv newsletter to receive a monthly round-up of the latest isurv updates.

For further support, please contact us by emailing isurv@rics.org or calling +44 (0) 247 686 8584