Understand the difference between conversion and extension projects, including planning permission, permitted development, Building Regulations, costs, disruption and layout choices. This simple UK homeowner guide explains when a conversion may work, when an extension is better, and how to choose the right route before spending money on plans.
Building Regulations Part A covers structural safety for UK home projects, including loading, foundations, ground movement and disproportionate collapse. This homeowner guide explains when Part A applies, why structural calculations may be needed, and how Building Control checks extensions, loft conversions, wall removals and other structural alterations.
Building regulations on loft conversions apply to almost every loft conversion, even where planning permission isn’t needed. This guide explains what Building Control looks for, including stairs, head height, fire safety, insulation and ventilation, plus the usual approval routes and costs. Use it to avoid delays, redesigns, and problems when you sell.
Extension Conversion usually means upgrading an existing space like a conservatory or garage so it becomes a warm, compliant room that feels part of the main house. This guide covers planning permission checks, Building Regulations, typical UK costs, common pitfalls, and a simple step-by-step checklist so you can plan confidently and avoid problems later.
Building Regulations for Garage Conversion usually apply whenever you turn a garage into a habitable room — even if planning permission isn’t needed. This guide explains what Building Control typically check (insulation, fire safety, ventilation, structure, electrics and drainage), which submission route to use, and how to secure a completion certificate to protect your future sale.
Planning Permission vs Building Regulations can be confusing — but they do different jobs. Planning permission is about whether you’re allowed to build (design, neighbours, local policy). Building Regulations are about how it’s built safely (structure, fire safety, insulation, ventilation and drainage). This guide explains when you need one, the other, or both — and how to avoid costly mistakes.
Can neighbours stop my extension? They can’t veto it, but they can object if your plans affect privacy, daylight, design or parking. This guide explains what neighbours can and can’t do under planning permission and Permitted Development, how party wall rules differ, and the practical steps that reduce objections, delays and enforcement risk.
Building Regulations for House Extensions are separate from planning permission and usually apply even for permitted development. This guide explains what Building Control will inspect (foundations, structure, insulation, ventilation, drainage and fire safety), which application route to choose (Building Notice vs Full Plans), and how to avoid delays so you get your completion certificate without stress.
Permitted Development Rules can let you extend, convert a loft, or build an outbuilding in the UK without full planning permission — but only if you meet strict size limits and conditions. This guide explains what’s usually allowed, when prior approval or a Lawful Development Certificate helps, and why Building Regulations still matter.
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.
Loft Conversion Planning Permission isn’t always required in the UK — many lofts can be done under Permitted Development. However, dormers, hip-to-gable conversions, roof lifts, conservation areas and Article 4 directions can change the rules fast. This guide explains when you need permission, typical timelines, key pitfalls, and how to get the right approvals smoothly.
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.
