Confused about the Building regulations 10 year rule? This guide explains what “10 years” really means in England, how it differs from the planning 10-year rule, and what happens if your extension or loft has no Building Control sign-off. Learn the practical steps to gather evidence, avoid conveyancing delays, and fix missing certificates safely.
Building Regulations Approved Documents are the official guidance notes used to help meet Building Regulations requirements in England. This guide explains what they are (and aren’t), which Parts homeowners use most, how to find the right versions, and how to apply them alongside Building Control, drawings and inspections to avoid delays, rework and compliance problems.
Building Regulations Plans are the detailed drawings and specifications Building Control uses to check your project meets UK Building Regulations. They’re different to planning drawings and help your builder price accurately, reduce delays, and avoid costly changes on site. This guide explains what’s included, when you need them, and how to get approval smoothly.
Building Regulations Drawings are the technical plans Building Control uses to check your extension, loft conversion or alteration meets UK Building Regulations. This guide explains what they include, how they differ from planning drawings, Full Plans vs Building Notice, typical costs, and how to get a compliant drawing pack that helps you pass inspections first time.
A Building Regulations application is how you get Building Control involved in your project, arrange inspections, and secure a completion certificate. This guide explains when you need approval, the difference between Full Plans and a Building Notice, what information to submit, typical costs and timescales, and common mistakes that delay sign-off.
Building Regulations Part L sets the energy efficiency rules for UK home projects. This guide explains what Part L covers, how U-values and insulation affect extensions and conversions, and why ventilation (Part F) matters when you improve airtightness. Learn what Building Control looks for, what evidence to keep, and how to avoid costly changes mid-build.
Planning a self-build or one-off home and not sure what happens when? This guide to the new build stages UK timeline explains every step — from early design, planning permission and building regulations through to groundworks, first and second fix, final inspections and completion certificate — so you can plan confidently and avoid costly delays.
Energy Performance Ratings show how well your home meets Building Regulations Parts L and F. Learn how improving insulation, ventilation and heating efficiency can raise your EPC score, reduce running costs and help secure Building Control approval for extensions, conversions and upgrades across your home.
Understanding Building Regulations Approval is essential before you start any home extension or conversion. This guide explains what approval means, how to apply, typical costs and timelines, and the steps to ensure your build passes inspection first time — keeping your project safe, legal, and stress-free from start to finish.
A Building Regulations Completion Certificate confirms your project meets UK Building Regulations and is safe, compliant and ready for use. Learn when you need one, how to get it, costs, timelines, and what to do if your builder never obtained it. Essential guidance for extensions, conversions and structural alterations in England & Wales.
