The Self Builders Encyclopaedia About A Complete Self Build guide for those building their own house. It was £140 but is now FREE to download. Everything from plot finding to building control. 2. Plot Prospector About The free plot finding service offered by Mayflower. Register today and get all details of plots that get planning permission in your area. 3. Build Cost Calculator About A free tool enabling self builders to get an indicative figure for potential build costs in a quick and easy fashion. Get a quote today. 4. Self Build Mortgage Calculator About A free tool to help aspiring self builders understand what they can borrow to fund their dream projects. Get a quote today. 5. Template Cost Documents About A selection of spread sheets that every self builder will find useful. Including cashflow and cost estimate documents. 6. Self Build Blogs About Get all the latest news in the world of construction and self building. Subcribe and get notifed when a new blog is published.