This is a sample article (demo content). Review and replace the details before this article goes live.
When you have a home fully renovated, you quickly see one total amount. But only when you know how that amount is built up can you make choices and compare quotes fairly. In this article we go through the main items.
1. Design and preparation
Architect, structural engineer, building services consultant, building survey and permits. This phase seems small compared to the construction costs, but it determines how predictable the rest of the project will be. The more complete the drawings and specifications, the less extra work during construction.
2. Shell and structure
Demolition, foundations, load-bearing walls, floors and roofs. In older buildings, this is where most of the uncertainty lies: only after demolition does the actual condition become visible.
3. Building services
Electrical, heating, ventilation, water and home automation. When making a home more sustainable (heat pump, underfloor heating, balanced ventilation), this is often one of the largest items.
4. Finishing and interior
Plastering, floors, kitchen, bathrooms, custom joinery and lighting. This is where the biggest price difference lies between a standard and a premium finish.
5. Contingency
Always reserve a contingency. For renovations of existing buildings, a buffer of 10–15% of the construction budget is a common starting point; for listed or very old buildings, often more.
Why prices per m² are misleading
Online you often see a price per square metre. That is useful as a first indication, but says little about your situation: the condition of the shell, the level of building services and the finish together make the difference. So always ask for a budget per component.
Tip: have VAT stated per component and check the correct rate with your adviser — the rules for reduced VAT on work on homes have changed in recent years.
